SST Infusion — Session Log¶
Chronological record of investigation sessions. Newest first.
Session 50 — 2026-04-14¶
Scope: Final monitoring sweep. Watchlist (CLICK-B/C, GPDM, Otter Pup 2, SSPICY, R5-S3/S5/S9, LASSO, DUPLEX, MRV, MAXWELL) unchanged from s49. No new linkages. KB declared saturated for the current data vintage — diminishing returns confirmed across the s39–s50 tail.
Session 49 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Re-checked Andromeda IDIQ task-order page for new awards — none posted since s31. Lunar Flashlight NTRS count rechecked (still 61). No edits beyond timestamp refresh.
Session 48 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Spot-checked Starfish Space USASpending for new obligations post-s27 — no new awards visible. Otter Pup 2 partner identity still undisclosed.
Session 47 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. LASSO abstract deadline (May 27) still pending. Re-confirmed MRV 2026 launch agreement with SpaceX — no schedule update.
Session 46 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Cross-referenced topic pages against newest org-page edits from s37–s38 — internal links already consistent, no orphan references introduced.
Session 45 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Verified DUPLEX in-space testing status — no public update beyond s36. CLICK-B/C launch window (Q2 2026) still open with no announcement.
Session 44 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Re-ran archetype tally — still 18 archetypes, no new candidates surfaced from the late-session evidence base. Linkage count holds at 172.
Session 43 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. GPDM "Anticipated 2026" generic-slip status unchanged. Phase Four DARPA Otter milestone tracker checked — no new public reporting.
Session 42 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. SSPICY late-2026 launch and R5-S series "Anticipated 2026" status unchanged. Spot-checked BCT/Raytheon SST-heritage product line — no new infusion announcements.
Session 41 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Re-verified the 3-of-3 PTD commercial-partner acquisition pattern (Tyvak/TUI/BCT) against current SEC and trade-press signals — pattern holds, no fourth case identified.
Session 40 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. NTRS still responsive (post s38 restoration). Re-pulled Lunar Flashlight and MarCO citation lists — counts stable. No new papers since s38.
Session 39 — 2026-04-14¶
Scope: Monitoring sweep, no deltas. Confirmed RadPC continues operating on Blue Ghost 1. MAXWELL Dec 2026 / ELaNa 59 manifest unchanged. No edits to org pages required.
Session 38 — 2026-04-14¶
Scope: Monitoring sweep + org page deepening (JPL, GSFC, Glenn Research Center). NTRS restored after 11 sessions. 3 org pages refreshed. 4 new linkages.
What was done:
1. Monitoring sweep — no major deltas:
| Mission | Status | Delta |
|---|---|---|
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | "Anticipated 2026" on NASA launch schedule. No specific date. Continued generic slip | No change from s37 |
| Otter Pup 2 | New partner Mar 26, identity undisclosed | No change from s37 |
| SSPICY | Late 2026 launch | No change |
| R5-S3/S5, R5-S9 | "Anticipated 2026" | No change |
| LASSO | Proposal phase. Abstracts due May 27, 2026 (new detail) | Minor update |
| DUPLEX | In-space testing underway | No change |
2. NTRS restored (12th session test — WORKING): - NTRS MCP server now responding after 11 consecutive sessions of failure (s27–s37) - All three org deepening investigations used NTRS successfully - Lunar Flashlight: 61 NTRS citations found (was 35 in s10). Most-published SST project confirmed - MarCO: 7 citations. ISARA: 1. GRC: 8. Palo: 5 - Full search capability restored for future sessions
3. Org page deepening — 3 pages refreshed:
JPL (session 10 → 38): - Lunar Flashlight NTRS count updated: 61 citations (was 35). Spans 2014–2024 across JPL (14), MSFC (31), GSFC (4+). Most-published SST project - 2024 post-mission science paper discovered: Cohen et al. "Lunar Flashlight Science Ground and Flight Measurements and Operations Using a Multi-band Laser Reflectometer" (NTRS 20240003411). Confirms instrument produced usable science data despite propulsion failure - Rais-Zadeh people chain discovered: Mina Rais-Zadeh (PI on U Michigan SST phonon trap timing [91596]) co-authored Lunar Flashlight SWIR instrument paper (NTRS 20210008744). U Michigan SST → JPL Lunar Flashlight people chain. Two SST chains converge on one mission - MarCO: 7 NTRS citations mapped, including Vilnrotter swarm array validation (2020) using MarCO downlink signals — links to Starling distributed aperture concepts - Lunar Flashlight spacecraft photo saved to assets/ - Cross-center authorship analysis added (5 institutions on a 6U CubeSat)
GSFC (session 10 → 38): - RadPC lunar landing documented: Blue Ghost 1 (Firefly CLPS lander), launched Jan 14, 2025. RadPC operating on the Moon — 3× more stable than rad-hard state-of-art. 12-year arc from SST seed (2013) to lunar surface (2025). Only SST university project with both a commercial spinout AND a lunar landing - MAXWELL launch confirmed: December 2026, ELaNa 59. Same launch as SWARM-EX — double SST heritage. AFRL UNP-9 winner. 1m reflectarray from MMA Design - Palo NTRS expanded: 5 total citations including lunar PNT system paper (20220006558) - Alexeenko FO pipeline noted (SST→FO for suborbital test) - NTRS summary table added (8 total citations)
Glenn Research Center (session 11 → 38): - MRV 2026 launch confirmed: SpaceX Falcon 9 launch agreement. 3 commercial customers (2 Intelsat + 1 Optus). SST's highest-revenue commercial outcome if launched - NGHT-1X progressing to qualification: Completed Engineering Model, now building qualification and flight units (NTRS 20230016674, IEPC-2024). Testing on xenon and krypton - 3D printing NTRS recovered: 3 NTRS papers found (20150023528, 20150021276, 20140011334) — previously listed as "no NTRS papers at GRC" - GRC institutional NTRS expanded: Pencil 2018 overview, Smith et al. 2019 EP overview, Landis 2014 CubeSat asteroid trade study. Total: 8 NTRS citations
4. Linkages added: 4 new → 172 total - Rais-Zadeh: U Michigan phonon trap timing → JPL Lunar Flashlight SWIR (people chain, confirmed) - RadSat → RadPC → Blue Ghost 1 lunar landing (spinout_to_lunar, confirmed) - Palo X/S-band comms → MAXWELL CubeSat Dec 2026 (technology_maturation, confirmed) - SSEP H71M → MRV 2026 launch, 3 customers (technology_to_product, confirmed)
Pages updated: - organizations/jpl.md — NTRS 61 citations, Rais-Zadeh chain, spacecraft photo, cross-center analysis - organizations/gsfc.md — RadPC lunar landing, MAXWELL Dec 2026, Palo NTRS, NTRS summary - organizations/glenn-research-center.md — MRV 2026 launch, NGHT-1X qualification, 3D printing NTRS, 8 citations - meta/linkages-sst.json — 4 new linkages (total: 172) - assets/lunar-flashlight-spacecraft.jpg — saved from TechPort
Next session priorities: 1. Org deepening: remaining old pages — Langley (s11), Kayhan (s11), USU (s7) 2. CLICK-B/C launch watch — Q2 2026 window (mid-April to end of June) 3. GPDM launch status — continued slip monitoring 4. Otter Pup 2 docking partner identity 5. LASSO abstracts due May 27 — check for Phase 1A award announcements after that 6. MRV launch watch — 2026 target 7. Topic page updates: smallsat-propulsion.md should reflect NGHT-1X qualification milestone, smallsat-communications.md should reflect MAXWELL Dec 2026 launch
Session 37 — 2026-04-14¶
Scope: Monitoring sweep + org page deepening (Tyvak/Terran Orbital, Ames Research Center). No new project investigations — all 111 remain done.
What was done:
1. Monitoring sweep — key deltas:
| Mission | Status | Delta |
|---|---|---|
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | No new launch news. IEPC-2025 "Path to Flight" paper exists. Continued slip from Jan 2026 target | No change from s36 |
| Otter Pup 2 | New partner confirmed Mar 26, 2026. Identity still undisclosed. RPO to re-commence "in coming months" | No change from s36 |
| R5-S7 | Launched Nov 28, 2025 (Transporter-15) | Already captured in s26, confirmed still on orbit |
| R5-S3/S5, R5-S9 | "Anticipated 2026," no specific dates | No change |
| SSPICY | Late 2026 launch, inspections 2027 | No change |
| DUPLEX | ISS deploy Dec 2, 2025 confirmed. 2-year orbital test underway | Deploy date confirmed |
| LASSO | Still no public Phase 1A announcements | No change |
2. Org page deepening — 2 pages refreshed:
Tyvak / Terran Orbital (session 2 → 37): - SDA Tranche 1 delivery completed: All 42 satellite bus platforms delivered to Lockheed Martin (announced Sep 23, 2025). First 21 T1TL sats launched Sep 10, 2025. Nine more launches through 2026 - SDA Tranche 3 Tracking Layer awarded: Lockheed Martin won $1.1B contract (Dec 19, 2025) for 18 sats. Terran Orbital selected as bus provider. Launch by FY2029 - Peter Krauss confirmed as Terran Orbital President & CEO - Updated SDA table with confirmed T0 launch (Sep 2023), T1 delivery milestones, T3 details - Minor new USASpending: 80AFRC24FA026 ($25K IDIQ), FA880925FB021 ($15K USAF delivery order) - Post-acquisition, new contracts flow through Lockheed Martin entity — Tyvak USASpending entity winding down
Ames Research Center (session 9 → 37): - SST→SSDS rename documented: Program now "Small Spacecraft & Distributed Systems" (2025). Christopher Baker moved to NASA HQ. Roger Hunter remains ARC-based - Starling DSA results added: 5 historic firsts (Aug 2023–May 2024). Scalability study: up to 60 spacecraft feasible. Caleb Adams = DSA PM - Starling 1.5 STM with SpaceX added: Autonomous conjunction avoidance with Starlink. First automated inter-operator conjunction resolution. U.S. Office of Space Commerce participated - ACS3 deployment details updated: Launched Apr 23, 2024. Sail deployed Aug 24, 2024. One boom slightly bent. Extended mission orbit-raising underway. Visible from ground. 80m² sail - DUPLEX deployment added: ISS deploy Dec 2, 2025. ARC/SSDS oversight. CU Aerospace dual propulsion. 2-year test - Program evolution note: SST→SSDS rename reflects scope expansion from individual smallsats to distributed systems. LASSO/SSPICY further extend to multi-spacecraft ops
3. Topic page updates: - autonomy-gnc-computing.md: Added Starling 1.5 STM-with-SpaceX finding, expanded DSA results section, added scalability study detail - high-profile-missions.md: Fixed DUPLEX description (was incorrectly "water+chemical," now correct: fiber-fed pulsed plasma Teflon + monofilament vaporization Delrin)
4. NTRS — 11th consecutive session of failures: - PTD search returned no results. NTRS MCP systematically broken since session 27
5. Linkages added: 4 new → 168 total - Terran Orbital PTD bus → SDA T1 delivery (42 buses, Sep 2025, confirmed) - Terran Orbital PTD bus → SDA T3 Tracking Layer ($1.1B LM contract, Dec 2025, confirmed) - Starling → Starling 1.5 autonomous conjunction avoidance with SpaceX Starlink (confirmed) - Starling → DSA 5 historic firsts (confirmed)
Pages updated: - organizations/tyvak-terran-orbital.md — SDA T1 delivery, T3 award, corporate timeline, USASpending - organizations/ames-research-center.md — SSDS rename, DSA/Starling results, ACS3, DUPLEX, program evolution - topics/autonomy-gnc-computing.md — Starling 1.5 STM, DSA scalability - topics/high-profile-missions.md — DUPLEX correction - meta/linkages-sst.json — 4 new linkages (total: 168) - index.md — updated ARC/Tyvak descriptions + linkage count + session line
Next session priorities: 1. CLICK-B/C launch — Q2 2026 window (mid-April to end of June). Next sweep should catch this 2. GPDM launch status — continued slip monitoring 3. Otter Pup 2 docking partner identity 4. Org deepening: remaining old pages — GSFC (s10), JPL (s10), Glenn (s11), Langley (s11), Kayhan (s11), USU (s7) 5. NTRS — 11 sessions of failure. Flag to MCP maintainer 6. Topic page updates: smallsat-propulsion.md should reflect T1 production milestone
Session 36 — 2026-04-14¶
Scope: Monitoring sweep + org page deepening (Tethers Unlimited/ARKA/CACI, Rubicon/Plasma Processes, Espace Inc.). No new project investigations — all 111 remain done.
What was done:
1. Monitoring sweep — key delta: PUNCH HYDROS flight confirmed:
| Mission | Status | Delta |
|---|---|---|
| PUNCH | Launched Mar 11, 2025. All 4 spacecraft in science orbits Aug 2025 | NEW: HYDROS-C on all 4 PUNCH microsats. Hot-fired successfully Apr 2025. HYDROS second flight (5 spacecraft total). TUI dual-product mission (HYDROS + SWIFT-XTS SDR) |
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | TechPort lastUpdated 2026-01-22. No launch news. IEPC-2025 paper (Sep 2025) was "Path to Flight" | Still no launch — continued slip from Jan 2026 target |
| Otter Pup 2 | New docking partner confirmed Mar 26, 2026. Identity undisclosed. RPO to re-commence "in coming months" | No change from s35 |
| CACI/ARKA | Acquisition completed March 9, 2026 | Updated from "early 2026" |
| R5-S3/S5, R5-S9 | "Anticipated 2026," no specific dates | No change |
| DiskSat | On orbit, no performance papers | No change |
| SSPICY | Late 2026 launch, inspections 2027 | No change |
| VISORS | No firm date, likely slipped | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | No change |
| SCOPE-1 | Launch target 2027 | No change |
| LASSO | Still no public Phase 1A announcements | No change |
| DUPLEX | In-space testing underway | No change |
2. Org page deepening — 3 pages refreshed:
Tethers Unlimited / ARKA / CACI (session 9 → 36): - PUNCH flight discovered: HYDROS-C propulsion on all 4 PUNCH microsatellites (launched Mar 11, 2025, Falcon 9, Vandenberg). WFI-2 hot-fired 3× unattended Apr 2-3, 2025. All 4 in science orbits by Aug 7, 2025. Science ops began Jun 2025 - HYDROS heritage: now 5 spacecraft (1× PTD-1 Jan 2021, 4× PUNCH Mar 2025) - TUI also provided SWIFT-XTS SDR on all 4 PUNCH spacecraft — dual-product mission - CACI acquisition completed March 9, 2026 (confirmed date). CACI messaging: "agentic AI + space-based sensing." TUI propulsion is minor asset in EO/IR-dominated deal - LEO Knight satellite servicer concept: no public progress post-acquisition - Note: earlier TUI marketing listed HYDROS-M for PUNCH; actual mission uses HYDROS-C - USASpending: no new Tethers Unlimited awards since 2024 (now under ARKA/CACI contracting)
Rubicon / Plasma Processes (session 16 → 36): - New USASpending awards discovered: - FA930022C6008: $5.53M AFRL — 1N long-life ASCENT thruster demonstration (2021-2026). Largest single Rubicon/PP contract - 80NSSC23CA229: $211.9K NASA SBIR Phase III — 110N ASCENT thruster development (2023-2025) - 80NSSC21C0012: $367.3K NASA — multi-use coating for lunar dust removal (2021-2025) - "30+ thrusters sold" — first quantified commercial metric (Rubicon website/SpaceNews 2025) - Sprite module delivered to NASA for GPDM (SpaceNews confirmed). Additively manufactured titanium pressure vessel, 0.1N ASCENT, 1,200 Ns total impulse - IEPC-2025-495 paper (Sep 2025, London): "GPDM Path to Flight" - Product line now spans: 0.1N (flight-proven), 1N (AFRL qual), 5N (SBIR), 110N (Phase III prototyping) - Updated fed footprint: NASA ~$16M+ plus AFRL $5.5M+ = ~$21.5M+ total
Espace Inc. (session 16 → 36): - New USASpending task orders: $19.3K (circuit board layout, Feb 2025) + $6.4K (technician services, Jan 2023). Confirms active hardware work - PINT Phase II confirmed active ($850K, 80NSSC24CA109, 2024-2026) - IEPC-2025 paper confirms Espace delivered electrospray control electronics for GPDM - Updated total NASA footprint: ~$3.93M across 10 contracts (2008-2026). Still NASA-only, no DoD - No new NTRS citations
3. NTRS — 10th consecutive session of failures: - All 4 search queries (GPDM, TUI/HYDROS, Rubicon/ASCENT, Espace/PINT) returned no results - NTRS MCP search capability confirmed systematically broken since session 27
4. Linkages added: 4 new → 164 total - TUI HYDROS → PUNCH flight (confirmed) - Rubicon → AFRL 1N contract ($5.53M, confirmed) - Rubicon → 110N SBIR Phase III ($211.9K, confirmed) - Rubicon → 30+ thrusters commercial sales (confirmed)
Pages updated: - organizations/tethers-unlimited.md — PUNCH flight (major), CACI acquisition date, dual-product, LEO Knight assessment - organizations/rubicon-plasma-processes.md — AFRL $5.53M, 110N Phase III, 30+ thrusters, Sprite delivery, product line update - organizations/espace-inc.md — task orders, IEPC-2025 role, PINT Phase II - meta/linkages-sst.json — 4 new linkages (total: 164) - index.md — updated TUI, Rubicon, Espace descriptions + linkage count + session line - overview.md — session line
Next session priorities: 1. CLICK-B/C launch — Q2 2026 window (mid-April to end of June) 2. GPDM launch status — check for new TechPort updates or news 3. Otter Pup 2 docking partner identity 4. Org deepening: remaining session 9-era pages still to refresh 5. NTRS — 10 sessions of failure. Flag to MCP maintainer 6. Topic page updates: smallsat-propulsion.md should reflect PUNCH HYDROS and Rubicon 30+ thrusters
Session 35 — 2026-04-14¶
Scope: Monitoring sweep (minor deltas) + org page deepening (Stellar Exploration, ExoTerra/Voyager, Accion/Revolution Space). No new project investigations — all 111 remain done.
What was done:
1. Monitoring sweep — minor deltas from session 34:
| Mission | Status | Delta |
|---|---|---|
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | Was manifested for Jan 2026 launch (SmallSat 2024 paper). Now Apr 2026 with no launch news → likely slipped. NTRS has new "Path to Flight" paper (20250008918) but NTRS search still failing | Possible slip |
| Otter Pup 2 | D-Orbit confirmed as original partner (backed out late 2025, NDA). Launched Transporter-14 Jun 2025. New partner confirmed Mar 26, undisclosed. Uses ThrustMe (French) electric propulsion | No change from s34 |
| R5-S3/S5, R5-S9 | "Anticipated 2026," no specific dates | No change |
| DiskSat | On orbit, no performance papers yet | No change |
| SSPICY | Late 2026 launch, inspections 2027 | No change |
| VISORS | No firm date, likely slipped | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | No change |
| SCOPE-1 | Launch target 2027 | No change |
| LASSO | Still no public Phase 1A announcements | No change |
| DUPLEX | In-space testing underway, no early data | No change |
2. Org page deepening — 3 pages refreshed:
Stellar Exploration (session 8 → 35): - 4 previously undocumented missions discovered from company website: - LightSail-A (Planetary Society, 2015-2016): 2× 3U CubeSats with 32 m² solar sail. Dev 2010-2013, <$1.5M. Earliest confirmed Stellar spacecraft integration - Perseus-M (Dauria Aerospace, Jun 2014): 2× AIS satellites, 8-month development - ICEYE SAR Constellation: High-current lithium-ion battery systems (~4,000 cells in orbit). Not propulsion — power systems - NASA PACE RF Tag: Passive RF tag on PACE-1/PACE-2 satellites - Stellar is not propulsion-only — multi-product hardware house (propulsion + power + RF + CubeSat integration) - USASpending unchanged ($3.0M, 6 awards) - NTRS: still 0 citations
ExoTerra / Voyager Technologies (session 8 → 35): - Voyager FY2025 financials: $166.4M net sales (+15% YoY), record backlog $265.6M, 2026 guidance $225M–$255M - Littleton facility quadrupling capacity (8K→40K sqft, with further expansion planned) - Five strategic acquisitions in FY2025 (ExoTerra + Estes Energetics + 3 others) - ExoTerra's $6M NASA SBIR investment now embedded in publicly-traded defense company ($166M/yr revenue) - USASpending unchanged ($6.1M, 15 awards)
Accion / Revolution Space (session 8 → 35): - No significant new developments found. USASpending unchanged ($7.2M, 7 awards) - $499K USAF R&D study (Aug 2025–Aug 2026) is most recent active contract - Company appears in quiet execution phase — either developing next-gen TILE or operating under classified/NDA work
3. NTRS — 9th consecutive session of failures: - All 3 search queries returned no results - GPDM "Path to Flight" paper exists (20250008918) per web search but NTRS API cannot find it - Flagging: NTRS MCP search capability appears systematically broken since session 27
Pages updated: - organizations/stellar-exploration.md — 4 new missions, multi-product assessment, updated surprise delta - organizations/exoterra.md — Voyager FY2025 financials, quadruple capacity, parent company context - organizations/accion-systems.md — status check note (no change) - meta/linkages-sst.json — 3 new linkages (Stellar/ICEYE, Stellar/LightSail, ExoTerra/Voyager FY2025). Total: 160 - index.md — session line, company descriptions, linkage count - overview.md — session line
Next session priorities: 1. CLICK-B/C launch — Q2 2026 window now open (mid-April to end of June) 2. GPDM launch status — was manifested Jan 2026, likely slipped. Check TechPort for lastUpdated changes 3. Otter Pup 2 new docking partner identity 4. Org deepening: Tethers Unlimited/ARKA/CACI (session 9), Rubicon/Plasma Processes (session 12), Espace (session 12) 5. NTRS — 9 sessions of failure. Flag to MCP maintainer
Session 34 — 2026-04-14¶
Scope: Monitoring sweep (unchanged) + org page deepening (Advanced Space, NG/SSEP, Phase Four). No new project investigations — all 111 remain done.
What was done:
1. Monitoring sweep — no deltas from session 33:
| Mission | Status | Delta |
|---|---|---|
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | TRL 4, lastUpdated 2026-01-22. SST schedule says "2026" | No change |
| Otter Pup 2 | New partner announced Mar 26, identity still undisclosed | No change |
| R5-S3/S5, R5-S9 | "Anticipated 2026," no specific dates | No change |
| DiskSat | On orbit, no performance papers yet | No change |
| SSPICY | Late 2026 launch, inspections 2027 | No change |
| VISORS | No firm date, likely slipped | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | No change |
| SCOPE-1 | Launch target 2027 | No change |
| LASSO | Still no public Phase 1A announcements | No change |
| DUPLEX | In-space testing underway, no early data | No change |
2. Org page deepening — 3 pages refreshed:
Advanced Space (session 5 → 34): - Oracle launch slipped from Dec 2026 to 2027 — Space Force reviewing schedule. Was originally on ULA Vulcan - Two new USASpending awards: $1.82M SBIR Phase III "Mission Design Analysis for Exploration Systems" + $150K Phase III "Planetary Defense Rapid Recon Study" - Company expanding beyond cislunar into planetary defense mission design - Total federal updated: $150M+ → $152M+
Northrop Grumman / SSEP (session 7 → 34): - MRV (Mission Robotic Vehicle) is a robot-armed servicer that installs MEPs — not just standalone pods - 3 confirmed customers: 2 Intelsat satellites + 1 Optus satellite - MRV + MEP system eyeing 2026 launch (SpaceNews) - Architecture scales satellite servicing from 1-at-a-time (MEV model) to multi-customer platform - NGHT-1X thrusters on MEP provide station-keeping, not self-transit (MRV handles installation)
Phase Four (session 8 → 34): - DARPA Otter program: $14.9M (awarded Apr 2024, 4-year contract) for air-breathing electric propulsion (ABEP) at VLEO (90–450 km) - RF thruster's propellant-agnostic architecture enables atmospheric gas ingestion — a mission class unlocked by the core technology - DARPA bookend: DARPA originated Phase Four (~2015), DARPA is now funding next-gen application. The founding tech bet led to a second, larger tech bet - Flight heritage: 9 satellites launched, 5,300+ days on-orbit (as of Apr 2024) - Total federal updated: $9.8M → $24.7M (96% DoD, including DARPA Otter)
3. NTRS — 8th consecutive session of failures: - Search queries return no results for 2025+ papers - Document reads not attempted (search failing)
Pages updated: - organizations/advanced-space.md — Oracle 2027 slip, 2 new awards, planetary defense expansion - organizations/northrop-grumman-ssep.md — MRV architecture, 3 customers, 2026 launch - organizations/phase-four.md — DARPA Otter $14.9M, 9 sats/5,300 days, $24.7M total - topics/smallsat-propulsion.md — Phase Four federal footprint, DARPA Otter, heritage update - overview.md — session line, org deepening notes, company table updates - index.md — session line, company descriptions, linkage count - meta/linkages-sst.json — 2 new linkages (Phase Four DARPA Otter, Advanced Space planetary defense). Total: 157
Next session priorities: 1. CLICK-B/C launch — Q2 2026 window closing (mid-April to end of June) 2. Otter Pup 2 partner identity — RPO resuming "in coming months" 3. GPDM launch — TechPort end date Sep 2026 4. MRV launch — NG eyeing 2026 5. Org deepening: Stellar Exploration (session 9), ExoTerra/Voyager (recent acquisition), Accion/Revolution Space 6. NTRS — 8 sessions of failure. Flag to MCP maintainer
Session 33 — 2026-04-14¶
Scope: Monitoring sweep + org page deepening (BCT, Busek, CU Aerospace). No new project investigations — all 111 remain done.
What was done:
1. Monitoring sweep — mostly unchanged from session 32:
| Mission | Status | Delta |
|---|---|---|
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | TRL 4, lastUpdated 2026-01-22. SST schedule says "2026" | No change |
| Otter Pup 2 | New partner selected Mar 26, 2026, identity still undisclosed | No change |
| R5-S3/S5, R5-S9 | "Anticipated 2026," no specific dates | No change |
| DiskSat | On orbit, no performance papers yet | No change |
| SSPICY | Late 2026 launch, inspections 2027 | No change |
| VISORS | No firm date, targeted 2025 but likely slipped | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | No change |
| SCOPE-1 | Launch target 2027 | No change |
| LASSO | Still no public Phase 1A announcements | No change |
| DUPLEX | NASA confirmed in-space testing underway | Updated |
2. Org page deepening — 3 pages refreshed:
Blue Canyon Technologies (session 3 → 33): - Pandora exoplanet mission launched Jan 2026 (Saturn-200 minisatellite, BCT-built bus) - Reaction wheel production expanding from 650/year to 2,400/year (~370% increase) - 160+ spacecraft orders to date - BCT is now the dominant US small-satellite bus provider by volume
Busek Co. (session 7 → 33): - New MDA SHIELD initial order (HQ085926FF411, $500, Dec 2025) - Busek is now the 3rd SST-heritage propulsion company on SHIELD (alongside Accion/Revolution Space and Turion Space) - Three independent SST propulsion investments converging on the same DoD Golden Dome megaprogram - HWO contract ($1.78M, 2026-2029) already tracked from session 7
CU Aerospace (session 9 → 33): - DUPLEX in-space testing confirmed by NASA press release - Both MVP and FPPT propulsion systems being operated on-orbit - 2-year orbit-raising campaign in progress. No early performance data yet
3. USASpending refresh — Starfish Space, Phase Four, Busek, Accion: - Starfish: No new awards beyond session 27. $159M+ total still current - Phase Four: Same 3 USAF awards as before. No new contracts - Busek: MDA SHIELD initial order is new. HWO already tracked - Accion: USAF R&D study ($499K, Aug 2025) and MDA SHIELD — both already tracked
4. NTRS — 7th consecutive session of document read failures: - ntrs_read_document: error (no message) - WebFetch PDF text endpoint: timeout - Citation search works but broad keyword searches not surfacing known papers (GPDM IEPC-2025 not found by keyword, only by direct citation ID) - GPDM IEPC-2025 paper already tracked from session 15 — no new papers found
5. Web search context updates: - Advanced Space Oracle: anticipated 2026 launch (no change) - ExoTerra: Voyager acquisition Oct 2025, Golden Dome positioning (already tracked) - BCT: Pandora + reaction wheel expansion (new, added to page)
Pages updated: - organizations/blue-canyon-technologies.md — Pandora mission, reaction wheel expansion, production scale - organizations/busek.md — MDA SHIELD initial order, 3rd SST company on Golden Dome - organizations/cu-aerospace.md — DUPLEX in-space testing confirmed - topics/smallsat-propulsion.md — MDA SHIELD convergence note (Busek + Accion + Turion) - overview.md — session line, monitoring table (DUPLEX updated), MDA SHIELD note, BCT scale note - index.md — session line, linkage count (155) - meta/linkages-sst.json — 2 new linkages (Busek SHIELD, BCT Pandora). Total: 155
Next session priorities: 1. CLICK-B/C launch — Q2 2026 window is now mid-April to end of June 2. Otter Pup 2 partner identity — may be disclosed when RPO recommences 3. GPDM launch — end date Sep 2026 suggests launch should happen within months 4. DUPLEX early performance data 5. R5-S3/S5/S9 — watch for specific dates 6. NTRS reads — 7 sessions of failure. Flag to MCP server maintainer 7. Continue org page deepening: Accion/Revolution Space (session 7), ExoTerra/Voyager (session 8), Advanced Space (session 3), Tyvak/Terran Orbital (session 2) all stale
Session 32 — 2026-04-14¶
Scope: Monitoring sweep + Archetype #18 Defense Program Capture. No new project investigations — all 111 remain done.
What was done:
1. Monitoring sweep — all items unchanged from session 31:
| Mission | Status | Delta |
|---|---|---|
| CLICK-B/C | NET Q2 2026, no launch announcement | No change |
| GPDM | TRL 4, lastUpdated 2026-01-22. NASA SST launch schedule now says "2026" (no longer specifies January). End date Sep 2026 | No change |
| Otter Pup 2 | New partner selected Mar 26, 2026, identity still undisclosed. RPO to re-commence "in coming months" | No change |
| R5-S3/S5, R5-S9 | "Anticipated 2026," no specific dates | No change |
| DiskSat | On orbit, no performance papers yet | No change |
| SSPICY | Late 2026 launch, inspections 2027 | No change |
| VISORS | No firm date, likely 2026+ | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | No change |
| SCOPE-1 | Launch target 2027 | No change |
| LASSO | Still no public Phase 1A announcements | No change |
2. Archetype #18: Defense Program Capture: - New archetype documenting the ecosystem-level pattern of STMD alumni penetration into Space Force programs - Exemplar: Andromeda IDIQ ($1.84B, 14 winners) — 7/14 (50%) have NASA STMD connections, 3 with direct SST lineage - Supporting cases: SDA Tranche 0/1 (Tyvak + ExoTerra + BCT), DARPA Blackjack (BCT + ExoTerra), SDA PWSA Deorbit (Starfish) - Key insight: the unit of analysis shifts from company (archetypes #1, #2, #9, #17) to defense program — the receiving end of the STMD pipeline - Written to archetypes.md; overview archetype table updated (was missing #16-17, now includes #16-18)
3. NTRS — 6th consecutive session of document read failures: - ntrs_read_document: error (no message) - WebFetch PDF text endpoint: timeout - Citation search still works: no new SST-relevant papers beyond already-known GPDM IEPC and R5 lessons-learned - This is confirmed persistent infrastructure degradation
4. NTRS paper search — no new SST publications found: - Searched: "small spacecraft technology SSDS CubeSat" (2025-2026) — 0 results - Searched: "Starling swarm CubeSat formation flying" (2025-2026) — 0 results - Searched: "DiskSat flat satellite" (2025-2026) — 0 results - Searched: "CLICK laser crosslink" (2025-2026) — 0 results - Searched: "small satellite propulsion electrospray Hall thruster" (MSFC, 2025-2026) — 0 results - Searched: "CAPSTONE cislunar NRHO navigation" (2025-2026) — 0 results - Only hits: 2 already-known R5 papers from prior sessions
Pages updated: - archetypes.md — added #18 Defense Program Capture - overview.md — archetype table expanded (#16-18), monitoring table header updated to session 32, session line updated - index.md — session timestamp updated
Next session priorities: 1. CLICK-B/C launch — Q2 2026 window is now mid-April to end of June 2. Otter Pup 2 partner identity — may be disclosed when RPO recommences 3. GPDM launch — end date Sep 2026 suggests launch should happen within months 4. R5-S3/S5/S9 — watch for specific dates 5. NTRS reads — 6 sessions of failure. Consider flagging to MCP server maintainer 6. Consider deepening: org pages that lack USASpending/SBIR data refresh (many last updated session 6-10)
Session 31 — 2026-04-14¶
Scope: Monitoring sweep + Andromeda IDIQ deep dive. No new project investigations — all 111 remain done.
What was done:
1. Andromeda IDIQ deep dive — full 14-winner TechPort mapping: - Session 30 identified 3/14 direct SST connections. This session mapped all 14 winners against TechPort: - Direct SST lineage (3): Turion Space (SSPICY study), Lockheed Martin (acquired Terran Orbital/Tyvak, 5 SST projects), Northrop Grumman (SSEP/NGHT-1X) - Broader STMD connections (4): - Redwire Space — acquired Made in Space, which has 27 TechPort projects (TDM Archinaut, OSAM-2 canceled, 4+ FO, 10+ SBIR). Also has 1 FO project as Redwire directly (FAME [155247]) - Astranis — 1 SBIR ([158117]: Lunar SDR). Also connected to Starfish Space via Cephalopod flight SW testing (FA864923P0561, $1.7M) — Starfish tested autonomous nav software on Astranis microGEO hardware - Intuitive Machines — 2 GCD projects (Deployable Lunar Hopper [116372], In-Space Navigation [116308]). Co-founder Kam Ghaffarian also co-founded Quantum Space - BAE Systems — 2 TechPort projects (Ultra-stable Telescope [183305] CT4LT, SToRM SAR [96397] IIP) - No TechPort projects (7): Anduril, L3Harris, General Atomics, Millennium Space Systems, Sierra Space, True Anomaly, Quantum Space - Quantum Space notable: Founded by Steve Jurczyk (former NASA acting Administrator, 30+ years at NASA) and Ben Reed (former GSFC satellite servicing division chief). Co-founder Kam Ghaffarian also co-founded Intuitive Machines and Axiom Space. CEO Kerry Wisnosky co-founded Millennium Engineering (→Axient). Deep NASA institutional lineage despite zero TechPort projects - Supply chain link discovered: Starfish Space ↔ Astranis — two Andromeda winners already connected through SST-adjacent RPOD flight software testing contract
2. Monitoring sweep — all items unchanged from session 30: - CLICK-B/C: Still NET Q2 2026, no launch announcement (mid-April) - GPDM: TechPort still TRL 4, last updated 2026-01-22. No change - Otter Pup 2: RPO to re-commence with new partner. No new details - DiskSat: On orbit, all 4 contacted, no performance papers yet - R5: S3/S5 and S9 still anticipated 2026, no specific dates - SSPICY: NET late 2026 confirmed (TechPort description updated with detailed debris inspection mission profile) - VISORS/SWARM-EX/SCOPE-1/LASSO: No changes
3. NTRS document reads — 5th consecutive session of failures: - All full-text read attempts failed (both ntrs_read_document and WebFetch PDF timeouts) - Citation search and metadata retrieval still work - Affected: SSDS overview [20250009467], R5 avionics [20250001957], GPDM IEPC papers - SSDS paper [20250009467] filename clarified: "BYOST-2025-Robotics-Autonomy WKSHP-SEP23.pdf" — workshop presentation, not standalone overview - This is confirmed persistent infrastructure degradation, not transient
Pages updated: - Overview (monitoring table updated to session 31, Andromeda deep dive findings integrated) - Index (session timestamp)
Surprise deltas: 1. Andromeda composition is more STMD-adjacent than expected — Expected: mostly traditional defense primes and pure defense startups. Actual: 7/14 winners have some NASA STMD connection (3 direct SST + 4 broader STMD). The other 7 (Anduril, L3Harris, General Atomics, Millennium/Boeing, Sierra Space, True Anomaly, Quantum Space) are defense-primary companies, but even Quantum Space has deep NASA institutional DNA. The Space Force's next-gen orbital surveillance program is drawing heavily from the NASA technology maturation ecosystem. 2. Starfish↔Astranis supply chain link — Expected: Andromeda winners are independent competitors. Actual: Starfish Space tested their Cephalopod autonomous flight software on Astranis microGEO hardware under a $1.7M Space Force contract. Two Andromeda winners are already connected through SST-adjacent RPOD technology development. This is a supply chain link, not just a coincidence.
Confidence check: - Andromeda winner list: confirmed (Defense Daily, GovConWire, SpaceNews, multiple sources agree on all 14) - Redwire/Made in Space TechPort projects: confirmed (TechPort direct query) - Astranis SBIR: confirmed (TechPort [158117]) - Starfish↔Astranis Cephalopod contract: confirmed (FA864923P0561 in Starfish org page, sourced from USASpending) - Quantum Space founders: confirmed (Wikipedia, GovCon Wire, TechCrunch)
Next session priorities: 1. CLICK-B/C launch — increasingly likely as Q2 2026 progresses 2. Otter Pup 2 — watch for partner identity reveal and RPO commencement 3. GPDM — check for TechPort lastUpdated change 4. R5-S3/S5/S9 — check for specific launch dates 5. Consider archetype update: "Defense SDA Pipeline" — SST tech maturation → Space Force SDA programs at billion-dollar contract level (Andromeda, STRATFI, APFIT, PWSA deorbit) 6. NTRS reads: try again — may need to flag to MCP server maintainer if persists
Session 30 — 2026-04-14¶
Scope: Monitoring sweep. No new project investigations — all 111 remain done.
What was done:
1. Andromeda IDIQ — SST heritage cross-reference: - Space Force Andromeda $1.84B IDIQ awarded Apr 7, 2026 to 14 companies for next-gen GEO space domain awareness - 3/14 winners have direct SST program lineage: - Turion Space — SSPICY study, DROID satellites - Lockheed Martin — acquired Terran Orbital (Tyvak), which had 5 SST projects (PTD 1/2/3/4, CPOD) - Northrop Grumman — SSEP/NGHT-1X Hall thruster (direct SST project 93166) - Program replaces GSSAP constellation; 10-year IDIQ for SDA task orders - Strengthens the defense-infusion narrative from archetype findings
2. Otter Pup 2: - Partner identity still not publicly disclosed (as of Apr 14) - NEW: Starfish stated RPO will "re-commence in coming months" with docking attempt to follow - D-Orbit declined to explain exit, citing NDA - Moved from "no change" to "RPO resuming soon" in monitoring table
3. CLICK-B/C launch: - Still NET Q2 2026. We are in mid-April, within the window - No specific launch date announced. NASA SST launch schedule still shows Q2 2026 - No change
4. GPDM status: - GA Tech SSDL website still shows Jan 5, 2026 target (clearly stale/outdated) - No new NTRS papers found - TechPort: still Active, TRL 4, last updated 2026-01-22, end date Sep 2026 - No change — continues to sit in post-slip limbo
5. R5 series: - R5-S3/S5 and R5-S9 still anticipated 2026, no specific dates - SEOPS VADR task order for R5-S9 (already noted session 29) - No new information
6. DiskSat: - On orbit since Dec 2025, testing propulsion/solar/100W peak power - No first on-orbit performance publications yet (checked NTRS) - Orbotic + Satlyt licensing unchanged
7. LASSO: - ~12 months past Dec 4, 2025 Phase 1A selection target - Still no public announcements from any company - No USASpending results for DARPA LASSO - Assessment unchanged: likely awarded quietly under DARPA OT authority
8. Other monitored missions: - VISORS: no firm date, still likely 2026+ (no specific launch date found) - SWARM-EX: Dec 2026 ELaNa 59 (no change) - SCOPE-1: launch target 2027 (no change) - SSPICY: late 2026 confirmed (no change from session 29)
9. New NTRS paper discovered: - 20250009467: "NASA Small Spacecraft and Distributed Systems: Recent and Upcoming Technology Demonstrations and Development Efforts" — SPIE proceedings, 2025. Official SSDS program overview paper. Could not read full text (NTRS document read failures persist)
10. NTRS document read failure — 4th consecutive session: - All document read attempts failed again this session - Citations and metadata retrieval still work; only full-text reads are broken - Affected papers: R5 lessons learned, Starling swarm, GPDM IEPC, SSDS overview - This is now a persistent infrastructure issue, not transient
Pages updated: - Overview (monitoring table updated to session 30, Andromeda SST heritage note added) - Index (session timestamp)
Monitoring table (session 30):
| Mission | Session 29 status | Session 30 status | Delta |
|---|---|---|---|
| DUPLEX | On orbit, thrusters operational | Same | No change |
| DiskSat | On orbit, 2 commercial licenses | Same | No change |
| R5 series | 5 of 10 flown, 2 NTRS papers | Same | No change |
| CLICK-B/C | NET Q2 2026, in window | Same, mid-April, no launch yet | No change |
| GPDM | Jan 2026 slipped, TRL 4 | Same. GA Tech site still shows Jan 5 target (stale) | No change |
| SSPICY | Late 2026 confirmed | Same | No change |
| VISORS | No firm date | Same | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | Same | No change |
| SCOPE-1 | Launch target 2027 | Same | No change |
| LASSO | ~11 months past target | ~12 months past target, still silent | No change |
| Otter Pup 2 | Partner undisclosed | RPO to re-commence in coming months | 🆕 RPO resuming |
Andromeda SST heritage finding: 3/14 Andromeda IDIQ winners have direct SST program lineage (Turion, Lockheed/Tyvak, Northrop Grumman). This reinforces the defense-infusion archetype — SST tech maturation pipeline is feeding Space Force SDA programs at the $1.84B contract level.
Next session priorities: 1. CLICK-B/C launch: Still in Q2 2026 window — check for launch announcement 2. Otter Pup 2: Check for partner identity reveal and RPO commencement 3. GPDM: Check TechPort for updated lastUpdated date or status change. Try NTRS reads again 4. R5-S3/S5/S9: Check for specific launch dates (SEOPS integration timeline) 5. DiskSat: Check for first on-orbit performance paper 6. LASSO: 12+ months of silence — may need to shift from "likely OT" to "possibly delayed/restructured" 7. NTRS reads: Try again — if still failing, flag as persistent infrastructure degradation 8. SSDS program paper [20250009467]: Retry read — may contain updated launch schedule for all SSDS missions
Session 29 — 2026-04-14¶
Scope: Monitoring sweep. No new project investigations — all 111 remain done.
What was done:
1. LASSO Phase 1A tracking: - Web search for DARPA LASSO Phase 1A awards: no results - Solicitation closed Jun 2025, IAA Sep 2025, selection target Dec 4, 2025 — now ~11 months past - No companies have publicly announced LASSO awards - Assessment: Most likely awarded quietly under DARPA OT authority (common for DARPA programs). Could also be genuinely delayed. Will continue monitoring
2. Otter Pup 2 partner: - New partner confirmed Mar 26, 2026 but identity still not disclosed - No update since session 28. Docking demo pending partner disclosure
3. CLICK-B/C launch: - Still NET Q2 2026 per NASA SST launch schedule - We are now in the Q2 2026 window (April). No launch announcement yet - No evidence of further slip — still "readies for launch" per NASA
4. GPDM status: - NTRS document read failed again (3rd consecutive session — persistent server issue) - Got citation metadata for both IEPC-2025 records: paper 20250008918 and presentation 20250008921 - Author list confirms 3-way convergence: Dankanich/Williams/Burnside (MSFC) + Bruno/Lozano (MIT) + Lightsey/Gujarathi (GA Tech) + Martel (Espace Inc.) - TechPort: still Active, TRL 4, last updated 2026-01-22 - Abstract says "manifested for launch in January 2026" — 3 months past with no launch evidence - Assessment: GPDM has slipped past Jan 2026. TechPort end date Sep 2026 gives runway through fall
5. R5 launches: - R5-S2/S7 launched Nov 28, 2025 (Transporter-15) — already known - R5-S3/S5 and R5-S9 anticipated 2026 but no specific dates announced - 2 new NTRS papers from JSC on R5-S2/S4: - 20250006508: "Launch Fast Learn Fast: Lessons Learned" (conf paper, 2025) - 20250001957: "Avionics Design Architecture" (presentation, 2025) - R5-S2 on-orbit results: Iridium SBD comms working (3x previous capacity), camera downlinks, ELROI payload observed by LANL
6. DiskSat on-orbit: - All 4 DiskSats at 550 km, testing propulsion, solar, 100W peak power - Orbotic + Satlyt partnerships unchanged from session 28 - No first-performance publications yet
7. SSPICY: - Confirmed late 2026 launch target. Otter for debris inspection, inspections begin 2027 - 3 Starfish missions on deck for 2026: SSPICY, Space Force, Intelsat/SES GEO
8. Other monitored missions: - VISORS: no firm date, likely slipped to 2026+ - SWARM-EX: Dec 2026 ELaNa 59 (confirmed, no change) - SCOPE-1: launch target 2027 (no change)
9. New NTRS paper — Starling swarm heritage: - 20250008213: "A Torrent-Inspired Large File Transfer System for Small Satellite Swarms" (ARC, conf paper, 2025) - Extends Starling MANET networking heritage to file transfer protocols for future swarm missions
10. NTRS document read failure: - All 3 NTRS document read attempts failed this session (GPDM paper, R5 lessons learned, Starling swarm paper) - This is 3 consecutive sessions with NTRS read failures — likely a persistent server/API issue - Citations and metadata retrieval still work; only full-text document reads are failing
Pages updated: - Overview (monitoring table updated to session 29, header timestamp, new NTRS papers note) - Index (session timestamp)
Monitoring table (session 29):
| Mission | Session 28 status | Session 29 status | Delta |
|---|---|---|---|
| DUPLEX | On orbit, thrusters operational | Same | No change |
| DiskSat | 2 commercial licenses | Same, on-orbit testing underway | No change |
| R5 series | 5 of 10 flown | Same. 2 new NTRS papers on S2/S4 lessons learned | 🆕 Publications |
| CLICK-B/C | NET Q2 2026 | In the Q2 2026 window, no launch yet | ⚠️ Awaiting launch |
| GPDM | Jan 2026 slipped | Same. IEPC presentation also on NTRS. TRL 4 | No change |
| SSPICY | NET late 2026 | Late 2026 confirmed. 3 Starfish missions on deck | ✅ Confirmed |
| VISORS | No firm date | Same | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | Same | No change |
| SCOPE-1 | Launch target 2027 | Same | No change |
| LASSO | Not public (10+ months) | ~11 months past target, still silent | No change |
| Otter Pup 2 | Partner undisclosed | Same | No change |
Next session priorities: 1. CLICK-B/C launch: Check for launch — Q2 2026 window is actively open. This could happen any day 2. GPDM: Check GA Tech SSDL site for integration updates. Try NTRS document read again 3. R5-S3/S5/S9: Check for specific launch dates 4. Otter Pup 2: Check for partner identity reveal 5. LASSO: Check if any company has announced LASSO work (Astrobotic, Intuitive Machines, Firefly, Lockheed smallsat division are likely bidders) 6. DiskSat: Check for first on-orbit performance paper or Aerospace Corp publication 7. Starling swarm paper [20250008213]: Retry document read for technical details on torrent protocol
Session 28 — 2026-04-14¶
Scope: Monitoring sweep, archetype #17, DiskSat reclassification. No new project investigations — all 111 remain done.
What was done:
1. LASSO Phase 1A tracking: - USASpending search for "LASSO lunar" from DoD since Jun 2025: no results - Web search for Phase 1A award announcements: none found - Conclusion: 10+ months past the Dec 4, 2025 selection target with no public announcement. Likely awarded quietly under OT (typical DARPA) or genuinely delayed. DARPA OT awards often don't appear in USASpending - Will continue monitoring next session
2. GPDM launch date: - TechPort last updated 2026-01-22, still Active, end date 2026-09-30 - New NTRS paper discovered: "Path to Flight" (20250008918) — IEPC 2025 presentation. Could not read full text (document retrieval error) - MIT SPL confirmed delivery of electrospray flight hardware (per SPL website) - Jan 2026 launch target has passed with no evidence of actual launch. GA Tech SSDL building bus - Assessment: GPDM has slipped past Jan 2026. TechPort end date (Sep 2026) suggests mission window extends through fall. No new confirmed launch date
3. Otter Pup 2 new docking partner: - D-Orbit backed out of partnership late 2025 (declined to explain) - Starfish announced new partner Mar 26, 2026 (SpaceNews, Orbital Today) - Identity not yet disclosed — Starfish said it would reveal later - Otter Pup 2 remains on orbit since Jun 2025 (Transporter-14), awaiting docking target
4. DiskSat reclassification (flew → commercialized): - First commercial licensing agreements signed (Feb 2026): Orbotic Systems (debris remediation) and Satlyt (edge computing) - Platform transitioning from NASA demo to commercial product - Reclassified from "flew" to "commercialized" in tracker. Outcome counts: flew 27→26, commercialized 15→16. Hit rate unchanged at ~56%
5. Archetype #17: Dual-Use Flywheel (archetypes.md): - Formalized the Starfish Space growth pattern as a new archetype - NASA anchor ($12M SSPICY) acts as credibility catalyst → DoD scale ($145M+) → VC capital ($150M+) → commercial customers - Self-reinforcing loop where each domain feeds the next - Supporting cases: Advanced Space (CAPSTONE→AFRL Oracle $72M), ExoTerra (SST→21 SDA modules→Voyager acquisition) - Distinguishing from #1 Bus Provider (company retains independence) and #3 Parallel Climber (NASA is genuinely causal)
6. Monitoring sweep — 11 active missions:
| Mission | Session 27 status | Session 28 status | Delta |
|---|---|---|---|
| DUPLEX | On orbit, thrusters operational | Same | No change |
| DiskSat | On orbit, 4 sats at 550 km | 2 commercial licenses (Orbotic, Satlyt) | 🆕 Commercial traction |
| R5 series | 5 of 10 flown, S3/S5/S9 anticipated 2026 | Same. SEOPS won VADR task order for R5-S9 | No change in dates |
| CLICK-B/C | NET Nov 2026 | NET Q2 2026 per NASA page — now in the launch window | ⚠️ Imminent or slipping |
| GPDM | Jan 2026 slipped, no new date | New NTRS "Path to Flight" paper. Still no launch date | ⚠️ Confirmed slip |
| SSPICY | NET late 2026 | Same | No change |
| VISORS | No firm date | Same (targeted 2025, likely slipped) | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | Same | No change |
| SCOPE-1 | Launch target 2027 | Same | No change |
| LASSO | Phase 1A awards overdue | Still not public (10+ months past target) | ⚠️ Continued silence |
| Otter Pup 2 | On orbit, D-Orbit changed Mar 2026 | New partner announced but undisclosed | 🔄 Awaiting disclosure |
7. Pages updated: - Archetypes (#17 Dual-Use Flywheel added; header updated to 17 total) - Overview (monitoring table updated, outcome counts, DiskSat commercial note, session timestamp) - Starfish Space org page (Otter Pup 2 partner details) - Portfolio tracker (DiskSat reclassified, session timestamp) - Index (outcome distribution, archetype count, linkage count, session timestamp) - linkages-sst.json: 3 new linkages (DiskSat→Orbotic, DiskSat→Satlyt, Otter Pup 2 new partner). Total: 153
NTRS papers noted this session: - 20250008918: "Green Propulsion Dual Mode (GPDM) Path to Flight" (IEPC 2025) — could not read full text
Web sources consumed: - DARPA LASSO program page - SpaceNews: Starfish finds new partner for docking demo - Orbital Today: Starfish selects new partner for Otter Pup 2 - Via Satellite: Satlyt to integrate edge computing into DiskSat - Aerospace Corp: Successful launch puts all 4 DiskSats into orbit - SEOPS: R5-S9 VADR task order - NASA SST Launch Schedule - MIT SPL: Delivers flight hardware for GPDM
Next session priorities: 1. LASSO Phase 1A: Continue tracking. Try DARPA website for OT awards, check if any companies have announced LASSO work 2. Otter Pup 2 partner disclosure: Check for Starfish announcement of new docking partner identity 3. CLICK-B/C launch: Q2 2026 window is now — check for launch confirmation or slip 4. GPDM NTRS paper: Retry reading 20250008918 for updated launch timeline 5. R5 launches: Track S3/S5/S9 launch dates for 2026 6. DiskSat on-orbit results: Check for first Aerospace Corp mission performance publications
Session 27 — 2026-04-14¶
Scope: Monitoring sweep and org updates. No new project investigations — all 111 remain done.
What was done:
1. Starfish Space — Major Growth Update (org page): - Federal contracts grew from $52.8M to $159M+: - SDA PWSA deorbit: $52.5M (Jan 2026) — first dedicated LEO constellation end-of-life disposal - Space Force APFIT: $54.5M (Feb 2026) — second Otter for GEO servicing (delivery 2028) - Previous: STRATFI $25.7M (obligated, $37.5M total), SSPICY $12M, NASA SBIRs - $100M+ Series B led by Point72 Ventures, Activate Capital, Shield Capital. Total VC now $150M+ - 7 contracted missions: Otter Pup 2 (flying), SSPICY (NET late 2026), Intelsat GEO, USAF STRATFI, SDA deorbit, Space Force APFIT, SES - Otter Pup 2: Launched Jun 2025 (Transporter-14). D-Orbit docking partner changed Mar 2026 — new target TBD - Total funding (federal + VC): ~$310M+ — fastest-scaling company in SST portfolio - USASpending verified: SDA/APFIT contracts not yet in database (too recent), earlier contracts confirmed
2. Turion Space — Andromeda IDIQ (org page): - Won position on $1.843B Andromeda IDIQ (Space Systems Command, Apr 9, 2026) - One of 14 awardees for GEO reconnaissance/surveillance constellation (RG-XX), alongside Lockheed Martin, Northrop Grumman, L3Harris, Boeing/Millennium, Anduril, True Anomaly, etc. - Youngest/smallest company in the awardee group - Starfish Space NOT among Andromeda awardees — confirms market segmentation: Starfish→servicing, Turion→SDA/surveillance
3. Monitoring sweep — all 11 active missions checked:
| Mission | Session 26 status | Session 27 status | Delta |
|---|---|---|---|
| DUPLEX | On orbit, thrusters operational | Same | No change |
| DiskSat | Launched Dec 2025, 4 sats at 550 km | Same | No change |
| R5 series | 5 of 10 flown, S10 Mar 2026 | Same. R5-S3/S5/S9 still "anticipated 2026" | No change |
| CLICK-B/C | NET Nov 2026 | Same (NASA page still says Q2 2026 — stale) | No change |
| GPDM | Slipped past Jan 2026 | NASA page says "anticipated 2026" — no month | No change |
| SSPICY | NET Oct 2026 | NET late 2026 (per Starfish Series B press release) | ⚠️ Slight softening |
| VISORS | No firm date | Same | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | Same | No change |
| SCOPE-1 | Launch target 2027 | Same | No change |
| LASSO | Phase 1A awards not yet public | Still not public despite Dec 4, 2025 selection target | ⚠️ Overdue |
| Otter Pup 2 | Not tracked | On orbit since Jun 2025. New docking partner Mar 2026 | 🆕 Now tracking |
4. TechPort portfolio check: Still 111 SST projects. Program not yet renamed to SSDS in TechPort database.
5. Pages updated: - Starfish Space org page (full rewrite — missions, funding, product architecture, growth trajectory) - Turion Space org page (Andromeda IDIQ, updated narrative) - Overview (monitoring table, Starfish entry in company table, session timestamp) - SSPICY topic page (Starfish growth update section added) - Index (Starfish and Turion descriptions, linkage count updated to 150) - linkages-sst.json: 6 new linkages (SDA deorbit, APFIT GEO, Series B, Intelsat, R5-S10/Momentus). Total: 150
Surprise deltas: 1. Starfish growth velocity. Expected moderate growth from SSPICY anchor. Actual: $107M in new DoD contracts in 2 months (Jan-Feb 2026) + $100M Series B. Total funding went from $52.8M to $310M+ in ~6 months. The NASA SSPICY anchor ($12M) is now <4% of total funding but appears to have been the credibility catalyst. 2. Turion on Andromeda. A ~4-year-old startup with 2 flown satellites won a position on a $1.84B IDIQ competing with Lockheed Martin, Northrop Grumman, L3Harris, Boeing. The SSPICY study ($200K, 3 months) gave them a NASA credential before they had any spacecraft on orbit. 3. LASSO Phase 1A silence. Selection was targeted Dec 4, 2025. It's now April 2026 with no public announcement. Either quietly awarded under OT (typical for DARPA) or delayed.
Next session priorities: 1. LASSO Phase 1A: Try USASpending for OT awards to DARPA, check FPDS 2. GPDM launch date: Search for any new Marshall/SSDS updates 3. Otter Pup 2 new partner: Who replaced D-Orbit? 4. Archetype update: The Starfish "dual-use flywheel" pattern deserves formalization — NASA anchor → DoD scale → VC → commercial contracts 5. Cross-KB integration: Connect SST/SSDS findings to kbs/techport-only/ and kbs/full/ 6. R5-S3/S5/S9: Track 2026 launches
Session 26 — 2026-04-14¶
Scope: LASSO deep dive, R5 sub-mission series documentation, archetype #16, monitoring updates. No new project investigations — all 111 remain done.
What was done:
1. LASSO Deep Dive (new: topics/lasso-darpa-partnership.md):
- Comprehensive investigation of the DARPA-NASA LASSO (Lunar Assay via Small Satellite Orbiter) program
- Not yet in TechPort — tracked via DARPA website, NASA HESTO, SpaceNews, Payload Space, NASA-DARPA IAA
- Key facts:
- DARPA STO-led, NASA STMD partner. PM: Steven Chambers (DARPA)
- Solicitation DARPA-PS-25-07 released April 14, 2025; closed June 3, 2025
- IAA signed September 23, 2025 (publicly available PDF)
- Phase 1A (6-month conceptual design, multiple awardees) → Phase 1B (18-month CDR) → Phase 2 (12-month build, single awardee)
- Phase 1A awards not yet publicly announced as of April 2026
- Objective: map entire lunar surface for ≥5% water ice at ≤4 km² resolution from ~10 km altitude
- Also stress-tests autonomous nav + propulsion in very low lunar orbit with mascon perturbations
- SST heritage connections mapped:
- LunaNet PNT stack (4 SST projects from 2020 cycle) maps almost perfectly onto LASSO's requirements
- Cislunar nav: CAPSTONE (Advanced Space), Autonomous Optical Nav (GA Tech Christian), Surface Feature Nav (UT Austin Jones)
- Propulsion: SSEP/NGHT-1X (Northrop Grumman), Courier SEP (ExoTerra/Voyager), GPDM dual-mode (MSFC)
- Comms: SDSU Ka-band, CLICK crosslinks
- Potential SST alumni bidders identified: Advanced Space (highest), Tyvak/LM, ExoTerra/Voyager, BCT/Raytheon, Starfish
- Significance: First DARPA partnership in SST/SSDS portfolio. First deep-space operational mission (not a LEO CubeSat demo). Temporally correlated with SST→SSDS rename.
- No USASpending awards found for "LASSO lunar" — confirming Phase 1A awards not yet public
- No NTRS citations for LASSO — too early
2. R5 Sub-Mission Series Documented: - Expanded R5 coverage from 3 entries (S1, S2/S4, S10) to full 10-spacecraft series - New data from NTRS (20240009839 on-orbit performance, 20240016467 avionics architecture, 20250006508 lessons learned), Gunter's Space Page, NASA blog, Momentus press releases
| Spacecraft | Status | Key Finding |
|---|---|---|
| R5-S1 (3U) | Lost Feb 2022 (Astra failure) | First R5; cameras/computers for EVA inspection |
| R5-S2 (6U) | Flew Jul 2024 (Firefly Alpha) | First R5s with cold gas N₂ RCS. 6 cycles, 20+ hrs ops |
| R5-S4 (6U) | Flew Jul 2024 (Firefly Alpha) | LANL ELROI "license plate" + fiducial tags |
| R5-S7 (6U) | Flew Nov 28, 2025 (Transporter-15) | First R5 prox ops maneuver post-dispense. ISAM-relevant |
| R5-S10 (6U) | Flew Mar 30, 2026 (Transporter-16) | Momentus Vigoride-7 RPO + Solstar WiFi + event camera star tracker |
| R5-S3/S5 | Anticipated 2026 | Not yet launched |
| R5-S9 | Anticipated 2026 | Not yet launched |
- TechPort project [155354] confirmed as SST program, JSC-led, PM Sam Pedrotty, completed Oct 2025
- R5 series continuing to fly post-project-completion — self-sustaining
- Build philosophy: COTS components, shirt-sleeve assembly, <$100K per bus
Pages updated: JSC org page (full R5 table), high-profile missions (R5-S7 added to summary table, full sub-mission series table)
3. Archetype #16: Program Metamorphosis (new section in archetypes.md):
- Pattern: A NASA program evolves its identity to match its portfolio trajectory. The portfolio changes first; the program name catches up.
- SST→SSDS is the exemplar: individual component demos (2013) → multi-spacecraft systems (2021) → distributed operations + DARPA partnerships (2025)
- Evidence table shows 4 eras of program evolution
- 16 archetypes total
4. Overview.md updated: - Monitoring table expanded: R5 entry unified from R5-S10 to full R5 series. LASSO entry updated with Phase 1A timeline - Session timestamp updated to 26
5. Index.md updated: - LASSO topic page added to Topics section - High-Profile Missions description updated (19 missions, R5 series) - Session timestamp updated to 26
NTRS citations consumed this session: None new (R5 NTRS papers already read in prior sessions; LASSO has no NTRS entries yet)
Web sources consumed: - DARPA LASSO program page - NASA HESTO LASSO solicitation - SpaceNews LASSO coverage - Payload Space LASSO coverage - NASA-DARPA IAA PDF - NASA R5-S7 blog post - NASA Transporter-16 overview - Gunter's Space Page: R5-S1, R5-S2/S4
Next session priorities: 1. LASSO Phase 1A tracking: Check for award announcements (USASpending, DARPA website, press releases) 2. R5-S3/S5 and R5-S9 launches: Track when they fly in 2026, update tracker and missions page 3. Cross-KB integration: Connect SST/SSDS findings to kbs/techport-only/ program pages and kbs/full/ linkages 4. Monitor: SSPICY NET Oct 2026, CLICK-B/C NET Nov 2026, GPDM (still no date), SWARM-EX Dec 2026, SCOPE-1 2027 5. Linkages update: Add LASSO heritage connections to linkages-sst.json when more data is available
Session 25 — 2026-04-14¶
Scope: Dead ends documentation, mission monitoring, program rename discovery. No new project investigations — all 111 remain done.
What was done:
1. Dead Ends Catalog (new: dead_ends/catalog.md):
- Cataloged 44 no-visible-outcome projects (originally counted 45; self-corrected when Busek BGT [106808] was confirmed as commercialized, not dead)
- 5 failure/stall patterns identified:
- Terminated/Canceled: 5 projects (3/5 were GNC/ADCS; BCT had 2 SST terminations but was still acquired by Raytheon for ~$350M)
- Launch failure: 1 project (EDSN → "productive dead end" that birthed the Nodes→V-R3x→Starling decade-long lineage)
- Academic TRL ceiling: 17 projects (systemic: universities lack flight infrastructure; thermal/power = 100% dead-end rate)
- NASA center dead ends: 14 projects (often produced people chains despite no standalone flight outcome)
- Early-era feasibility: 7 projects (cost of program formation; success rate improved post-2018)
- Key insight: ~8 of 44 dead-end projects produced documented people chains, suggesting true "zero outcome" count is closer to 35/111 (~31%), not 44/111 (~40%)
2. Mission Monitoring:
| Mission | Session 24 status | Session 25 status | Delta |
|---|---|---|---|
| DUPLEX | On orbit, both thrusters operational | Same — launched Sep 14, ISS deploy Dec 2, 2025 | ✅ Launch date confirmed |
| DiskSat | Launched Dec 2025 | Launched Dec 18, 2025 on Rocket Lab Electron from Wallops. 4 DiskSats at 550 km. All contacted | ✅ Details confirmed |
| R5-S10 | Launched March 30, 2026 | Same | No change |
| CLICK-B/C | NET Q2 2026 | NET November 2026 (per Yost SSDS presentation Sep 2025, NTRS 20250009467) | ⚠️ Slipped ~6 months |
| GPDM | Slipped past Jan 2026 | Same — IEPC 2025 paper (NTRS 20250008918) confirms Jan 2026 manifest, but clearly slipped | No change |
| SSPICY | Not tracked | NET October 2026 (per Yost SSDS presentation) | 🆕 New entry |
| VISORS | Targeting 2025 | Same — no firm date | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | Same | No change |
| SCOPE-1 | Launch target 2027 | Same | No change |
| LASSO | Not known | New DARPA partnership mission — lunar water ice mapping, solicitation Apr 2025, IAA signed Sep 2025 | 🆕 Discovered |
Starling 1.5 completed: Demonstrated autonomous STM (conjunction assessment + collision avoidance). All ops finished.
3. SST → SSDS Program Rename (surprise filed):
- SST officially renamed Small Spacecraft & Distributed Systems (SSDS) — confirmed by Bruce Yost (program manager, ARC) in Sep 2025 NTRS presentation (20250009467)
- Filed as surprise: surprises/sst-to-ssds-rename.md
- Name change reflects program evolution: from individual smallsat components → distributed architectures (swarms, formation flying, cooperative autonomy)
4. LASSO Discovery: - DARPA + NASA STMD partnership for lunar water ice mapping via small satellite in very low lunar orbit (~10 km altitude) - Solicitation released April 14, 2025; interagency agreement executed September 23, 2025 - First DARPA partnership in the SSDS portfolio - Extends SST/SSDS from LEO CubeSat demos to deep-space operational missions - Connects to LunaNet PNT stack and CAPSTONE cislunar nav heritage
5. GPDM IEPC Paper Read (NTRS 20250008918): - Confirms full STMD funding arc: GCD → CIF → SBIR/STTR → SST - Author list: Dankanich + Williams + Burnside (MSFC), Bruno + Lozano (MIT), Lightsey + Gujarathi (GA Tech), Martel (Espace) - François Martel email: fm@space.mit.edu — confirming MIT connection from Espace Inc. - Paper presented at 39th IEPC, Imperial College London, Sep 14-19, 2025 - Mission: 6U CubeSat, SpaceX F9, Vandenberg, 525 km SSO, 9-month operational duration
6. Overview.md updated: - Monitoring table expanded: SSPICY, LASSO added; CLICK-B/C date corrected - Starling 1.5 completion noted - SST→SSDS rename noted in header - Timestamp updated to session 25
7. Index.md updated: - Dead Ends section added - SST→SSDS rename surprise added - Timestamp updated to session 25
NTRS citations consumed this session: - 20250009467 — Yost, "NASA SSDS: Recent and Upcoming Technology Demonstrations" (Sep 2025 presentation, full text read) - 20250008918 — Dankanich et al., "GPDM Path to Flight" (IEPC 2025, full text read)
Next session priorities: 1. LASSO deep dive: Search TechPort for LASSO project entry, identify which SST heritage technologies (cislunar nav, propulsion, comms) are relevant. Check if any SST alumni companies bid on the solicitation 2. Cross-KB integration: Connect SST/SSDS findings to kbs/techport-only/ program pages and kbs/full/ linkages 3. R5 series tracking: R5-S7 launched Nov 15, 2025; R5-S3/S5 NET Nov 2025 (per Yost). These sub-missions aren't individually tracked — consider adding 4. Archetype update: Consider #16 "Program Metamorphosis" archetype — SST→SSDS shows a program evolving its identity to match its portfolio's arc 5. Monitor: SSPICY NET Oct 2026, CLICK-B/C NET Nov 2026, GPDM (still no date), SWARM-EX Dec 2026
Session 24 — 2026-04-14¶
Scope: Linkages audit, overview update with monitoring data and deck-ready synthesis. No new project investigations.
What was done:
1. Linkages audit (linkages-sst.json):
- 4 duplicate entries removed: sst-christian-jsc-to-gatech (3 copies → 1), sst-isara-to-marco (2 → 1), sst-ssep-to-nght1x-mep (2 → 1). Kept the most detailed/latest version of each.
- Relation type normalization: 44 distinct relation types → 25. Merged synonyms (e.g., flew/flew_on/flight_demo/technology_flight/enabled_flight/demo_mission → flew; heritage_to/technology_feed/technology_transfer/technology_evolution/technology_lineage/technology_integration/contributed_to/capability_lineage → technology_heritage; same_pi_continuation/same_pi_pivot/shared_co_investigator → people_chain; etc.)
- Final count: 144 linkages (was incorrectly reported as 160 in sessions 20-23). Count discrepancy likely from sessions that reported running totals without dedup.
- Updated last_updated to session 24.
2. Count correction across KB: - Updated all "160 linkages" references to "144 linkages" in: index.md, overview.md, sst-portfolio-tracker.md
3. Overview.md updated: - Added Monitored Active Missions table (8 missions: DUPLEX, DiskSat, R5-S10, CLICK-B/C, GPDM, VISORS, SWARM-EX, SCOPE-1) - Updated R5-S10 timeline entry: "Launched March 30, 2026" confirmed (Transporter-16) - Added mission count milestone: 28 SST-originated missions flown (2013–2026) - Added Deck-Ready Findings (Top 7) section: 1000× optical leap, defense-prime acquisition pattern, people chains network, LunaNet emergent architecture, SST→FO pipeline, technology cluster fate, Busek $400K→$87M leverage - Updated timestamp to session 24
4. Active mission monitoring (web search + NTRS):
| Mission | Session 23 status | Session 24 status | Delta |
|---|---|---|---|
| DUPLEX | On orbit, both thrusters operational | Same — 2-year test campaign in progress | No change |
| DiskSat | Launched Dec 2025 | Same | No change |
| R5-S10 | Manifested Transporter-16 | Launched March 30, 2026 (confirmed) | ✅ New flight |
| CLICK-B/C | NET Q2 2026 | Same | No change |
| GPDM | Slipped past Jan 2026 | Same — no new date | No change |
| VISORS | Targeting 2025 | Same — no firm date | No change |
| SWARM-EX | Dec 2026 ELaNa 59 | Same | No change |
| SCOPE-1 | Launch target 2027 | Same | No change |
5. NTRS check: 2 new R5 papers from JSC (2025): "Launch Fast Learn Fast" lessons-learned conference paper + avionics design presentation. Already captured in JSC org page.
No surprise deltas this session — audit and synthesis work.
Next session priorities: 1. Dead ends documentation: Catalog the ~45 no-visible-outcome projects in dead_ends/ with reasons for failure/stall 2. Cross-KB integration: Connect SST findings to kbs/techport-only/ program pages and kbs/full/ linkages 3. Consider new SST solicitations: Check if NASA has announced new SST project selections for 2026 4. Monitor: CLICK-B/C Q2 2026 launch (imminent), DUPLEX on-orbit results, GPDM launch date
Session 23 — 2026-04-14¶
Scope: Topic page freshness update (smallsat-communications.md session 13 → 23, smallsat-propulsion.md session 15 → 23) + best-sources.md update + active project monitoring. No new project investigations — all 111 remain done.
What was done:
1. Smallsat Communications page updated (was at session 13): - SDSU phased array reclassified: unknown → transitioned (FIGARO-FT HAB flight Sep 2024, SST→FO pipeline, 5GAntennaTech spinout) - Aerospace Corp PNT module: updated from "pending investigation" to transitioned (Wong component → FO flight test) - Added LunaNet PNT Stack section — 4-project emergent architecture table (positioning/sensing/timing/comms), Matsko (JPL) connector - CLICK-B/C launch target updated: 2024 → Q2 2026 (slipped) - DORA orbital outcome: ~56-day lifetime due to solar activity - Overview table updated: SDSU flight column, UCLA sensing added to lunar PNT row - Added cross-cutting finding 3a: SST→FO Pipeline in Comms - Added Section 6: Monitored Missions (CLICK-B/C Q2 2026, VISORS 2025, SWARM-EX Dec 2026, SCOPE-1 2027) - Expanded Related Pages: 14 org page links, 8 topic/surprise links (was 4 total links)
2. Smallsat Propulsion page updated (was at session 15): - GPDM launch status: original readiness Aug 2025, slipped past Jan 2026, not on Transporter-16 (Mar 2026), no confirmed new date. Added IEPC 2025 "Path to Flight" paper. Added GPDM convergence surprise link - TUI → ARKA → CACI acquisition chain updated: added CACI $2.6B acquisition (Jan 2024), now three ownership changes - HYDROS: expanded as "first water-based thruster in space" - Purdue FEMTA: added SST→FO pipeline context (Alexeenko 12-year thread, Blue Origin suborbital) - Added Section 8: Monitored Propulsion Missions (GPDM, ExoTerra Courier, DUPLEX) - Added org page links to 17 org entries throughout the page (was 0 org links) - Expanded Related Pages: 17 org page links, 6 topic/surprise links (was 3 total links)
3. Best-sources.md updated (was at session 13): - Session count: 13 → 23 - Added 2 new false-negative indicators: SST→FO pipeline pattern, high-stature PI pattern
4. Active project monitoring via web search:
| Project | Previous status | Current status (Apr 2026) |
|---|---|---|
| GPDM | "Manifested Jan 2026, slipped" | Still no confirmed date. IEPC 2025 paper is latest |
| CLICK-B/C | "Planned 2024 launch" | Q2 2026 (confirmed via NASA/IEEE) |
| VISORS | "Targeting 2025" | Still targeting 2025 (no update) |
| SWARM-EX | "Q1 2026" | Slipped to Dec 2026 on ELaNa 59 |
| SCOPE-1 | "~end 2026" | Assembly fall 2026, launch target 2027 |
No surprise deltas this session — freshness update only, no new investigations.
Next session priorities: 1. Linkages audit: verify all 160 entries in linkages-sst.json have correct source/target project IDs, confidence levels, and consistent formatting 2. Deck-ready synthesis: identify 5-7 most compelling findings for potential presentation (top-line: 1000x optical leap, defense-prime acquisition pattern, people chains, LunaNet emergent stack, SST→FO pipeline) 3. Overview.md update: reflect session 23 monitoring data (CLICK-B/C, SWARM-EX, SCOPE-1 schedule changes) 4. Consider: deep-dive on any remaining thin org pages, dead_ends/ documentation for completeness 5. Monitor: GPDM launch date, CLICK-B/C Q2 2026, VISORS, DUPLEX on-orbit results
Session 22 — 2026-04-14¶
Scope: Lint pass and topic page freshness update. No new project investigations — all 111 remain done. Updated all 9 topic pages to session 22 currency.
What was done:
1. Topic page freshness audit — 6 stale pages identified and updated:
| Page | Was at | Key additions |
|---|---|---|
| pnt-timing.md | session 5 | LunaNet PNT stack section (4-project emergent architecture table), UCLA→FO transition confirmed, UT Austin SCOPE-1 details, expanded maturation pattern, 11 new cross-references |
| autonomy-gnc-computing.md | session 5 | RadSat→RadPC→lunar surface writeup (Montana State, strongest pipeline), GA Tech/Christian expanded (2 SST projects 11 yrs apart, LONEStar, AAS Fellow), SmallSat Steward MIT SPL people chain, convergence events finding (#6), 13 new cross-references |
| high-profile-missions.md | session 5 | DUPLEX + HYDROS added to 21-mission summary table, expanded Related Pages with 14 org/topic links |
| thermal-power-sensors.md | session 6 | MSI section expanded (SDSU as only MSI with flight), 9 org page links added |
| sspicy-mission-studies.md | session 2 | Timestamp updated (content was already complete from session 2) |
| early-era-misc.md | session 6 | Timestamp updated (no substantive changes needed; early-era fully characterized) |
2. Lint pass results: - Orphan pages: none (all 51 org + 9 topic + 7 surprise pages referenced in index.md) - Broken links: none (184 relative markdown links all valid) - Tracker consistency: Fixed Active projects section — added Org page column header and links for 5 rows (SSPICY→Starfish, DiskSat→Missions, GPDM→Marshall, CLICK→MIT, Surface Feature Nav→UT Austin) - Linkages file: Valid JSON, 160 entries, 1,489 lines - Dead ends / hypotheses: both empty (as expected — all hypotheses promoted or dead-ended in earlier sessions)
No new investigations, no surprise deltas.
Next session priorities: 1. Deeper topic updates: smallsat-propulsion.md (session 15) and smallsat-communications.md (session 13) are the next-stale pages — both have accumulated org findings but less urgent since they were updated more recently 2. Linkages audit: verify all 160 entries have correct source/target project IDs and confidence levels 3. Deck-ready synthesis: identify the 5-7 most compelling findings for a potential presentation 4. Monitor: SCOPE-1 (UT Austin), GPDM launch (Marshall, Jan 2026), CLICK-B/C, VISORS, SWARM-EX 5. Consider: best-sources.md update, dead_ends/ documentation for completeness
Session 21 — 2026-04-14¶
Scope: Synthesis session. No new project investigations — all 111 are done. Updated three cross-cutting pages (overview, archetypes, university-academic-outcomes) with findings from sessions 17-20. Added 2 new archetypes.
What was done:
1. Overview.md updated (was stale at session 16): - Outcome distribution updated: 27 flew, 15 commercialized, 20 transitioned (was 18), 45 no-visible-outcome (was 47), 4 unknown. Hit rate: ~56% (was 54%) - 2 reclassifications reflected: SDSU + UCLA → transitioned (SST→FO pipeline) - University section updated: all 26 have org pages, hit rate 46% (was 42%), SST→FO pipeline noted as dominant university transition - Archetype table expanded: 13 → 15 entries - People Chain convergence table: added LunaNet PNT Stack (5th convergence) - Organization Pages section: expanded from 23 to 51 (all 26 universities listed)
2. Archetypes.md — 2 new archetypes (13 → 15): - #14 SST→FO Pipeline (n=4 confirmed): Alexeenko/Purdue, LaMeres/Montana State, Sharma/SDSU, Wong/UCLA. SST matures tech → FO provides flight environment test. Dominant university transition pathway. Note: pipeline functions mechanically but crossing from FO to market is a separate harder step - #15 Emergent Architecture Stack (n=1, suggestive): LunaNet PNT stack — 4 SST projects from 2020 cycle build complementary cislunar layers (positioning, sensing, timing, comms). Not top-down coordinated. Matsko (JPL) bridges sensing+timing. 2 of 4 transitioned to FO
3. University-academic-outcomes.md updated (was at session 19): - Outcome table updated: transitioned 10→12, no-visible-outcome 23→21 - New section: "The SST→FO Pipeline" — 4-entry table with flight platforms and outcomes - New section: "The LunaNet PNT Stack" — 4-layer architecture table - MSI section expanded: SDSU now the only MSI with confirmed flight (FIGARO-FT HAB Sep 2024). 4 MSI/HSI projects total (was 2) - Tier 2.5 added: SDSU, UCLA, U Maryland (single-project transitioned) - Tier 4 updated: removed SDSU, UCLA from no-outcome list - Comparison table updated: university transition rate 29% (was 24%), hit rate 46% (was 42%) - Related Pages: all 26 university org page links added
No surprise deltas this session — synthesis only, no new investigations.
Confidence check: - All updates reflect findings already verified in sessions 17-20. No new claims. - SST→FO pipeline at n=4 is the most robust university archetype in the KB.
Next session priorities: 1. Deeper topic page updates: smallsat-propulsion, smallsat-communications, autonomy-gnc-computing pages may be stale 2. Linkages-sst.json audit: verify 160 linkages are complete and correctly formatted 3. Consider deck-ready synthesis: which findings are most compelling for a presentation? 4. Monitor: SCOPE-1 (UT Austin), GPDM launch, CLICK-B/C, VISORS, SWARM-EX 5. Lint pass: check for orphan pages, stale claims, missing cross-references
Session 20 — 2026-04-14¶
Scope: Completed all university org pages (13 new, bringing total from 14 to 26 of 26 universities). 2 reclassifications. 10 new linkages (150→160). LunaNet PNT stack surprise filed.
What was done:
University org pages — 13 new pages covering 13 SST projects across 13 universities:
Batch 1 (5 universities with interesting lineage):
-
UT Austin (1 SST project, Active) — Brandon Jones: STRG [91512] at CU Boulder → SST [106826] at UT Austin. Crater-based Navigation and Timing (CNT) for lunar orbit, 100m/100ms accuracy. SCOPE-1 LEO CubeSat demo pending ~end 2026 (NASA launch agreement secured). Jones moved CU Boulder→UT Austin — career move IS the tech transfer.
-
Caltech (1 SST project) — Kerry Vahala: NAS member, Optica Fellow, IEEE Fellow, Caltech Jenkins Chair. Optical frequency comb microphotonic clocks for cislunar. JPL DSAC testbed. 3 TechPort projects across 3 programs (JPL IRAD, SAT, SST). TRL stayed at 3. Andrey Matsko (JPL) Co-I bridges to UCLA [106828].
-
U Maryland (1 SST project) — Jeremy Munday: cleanest STRG→SST pipeline in portfolio (TechPort Advanced_To confirmed). PDLC solar sail attitude control. Munday moved UMD→UC Davis (2019). Published Nature Communications 2024 on lightsail propulsion. Research continued outside TechPort.
-
Colorado School of Mines (1 SST project) — Qi Han: CS professor (not aerospace) applying distributed systems to spacecraft swarms. 42-NS3 open-source simulation. JPL collab. No flight outcome.
-
U Vermont (1 SST project) — Tian Xia: Ka-Band SDR 500 Mbps ISL. TRL 3→6 (best university comms TRL jump). 3 publications. Continued research in 2024 (ASR paper). No transition.
Batch 2 (8 universities, including 2 reclassifications):
-
SDSU (1 SST project) — RECLASSIFIED: no-visible-outcome → transitioned. Satish Sharma (IEEE Fellow): 5G Ka-band flat-panel phased array → FIGARO-FT high-altitude balloon flight test Sep 26, 2024. SST→FO pipeline confirmed. Founded 5GAntennaTech LLC. MSI (Hispanic-Serving Institution). Only MSI with confirmed flight in SST.
-
UCLA (1 SST project) — RECLASSIFIED: no-visible-outcome → transitioned. Chee Wei Wong (180+ papers, 30 patents): optomechanical accelerometer for LunaNet PNT → FO [145005] flight test follow-on. SST→FO pipeline confirmed. Matsko (JPL) Co-I bridges to Caltech [155361].
-
U Miami (1 SST project) — Kakkainen: structural battery, carbon fiber electrodes. TRL 3→5. No transition.
-
RIT (1 SST project) — Raffaelle: nano-enabled power system. TRL 4→5. No transition.
-
Cal State LA (1 SST project) — Kuo: AMDROHP 3D-printed oscillating heat pipe radiator. 50W lunar CubeSat thermal. JPL co-Is. MSI capacity building.
-
U Minnesota (1 SST project) — Gebre-Egziabher: x-ray pulsar navigation sensor for deep-space PNT. Most ambitious nav concept in SST. Murbach (ARC) Co-I bridges PhoneSat era to latest cycle. TRL stayed at 3.
-
Penn State (1 SST project, 2024) — SMA heat-pipe radiators. Sparse TechPort record, too recent.
-
U Dayton (1 SST project, 2024) — Radial radiator. Sparse TechPort record, too recent.
KB updates: - 13 new org pages (38→51 total, 26/26 universities complete) - 2 reclassifications: SDSU + UCLA (no-visible-outcome → transitioned) - 10 new linkages (150→160): Jones STRG→SST, SCOPE-1 demo, Vahala SAT→SST, Matsko Caltech-UCLA bridge, Munday STRG→SST, SDSU SST→FO, UCLA SST→FO, 5GAntennaTech spinout, LunaNet PNT stack - 1 surprise filed: LunaNet PNT Stack (4 SST projects, Matsko connector) - Updated: index (51 org pages, 160 linkages, outcome dist ~56%), tracker (reclassifications + org page links)
Surprise deltas: 1. SDSU SST→FO pipeline + 5GAntennaTech — Expected: academic project, no-visible-outcome. Actual: FIGARO-FT balloon flight Sep 2024, IEEE Fellow PI with spinout company. The 5G terrestrial→space crossover worked. Only MSI with confirmed flight. 2. UCLA SST→FO pipeline — Expected: academic TRL stall. Actual: Wong's optomechanical accelerometer selected for FO flight test. Same SST→FO pipeline pattern as Purdue, Montana State, SDSU. 3. LunaNet PNT stack — Expected: independent university projects. Actual: 4 SST projects from the same 2020 cycle build complementary layers of LunaNet architecture (positioning, sensing, timing, comms). Matsko (JPL) bridges UCLA + Caltech. Two of four transitioned to FO. This looks like an emergent technology stack, possibly with JPL informal coordination.
Confidence check: - FIGARO-FT flight Sep 2024: confirmed (NASA FO page, Stratocat HAB record, NTRS 20250004153) - 5GAntennaTech: confirmed (SDSU faculty page, IEEE Boston seminar, LinkedIn) - UCLA→FO: confirmed (TechPort projects, Wong PI on both) - Matsko bridge: confirmed (TechPort contacts on [155361] and [106828]) - Munday STRG→SST: confirmed (TechPort Advanced_To outcome record) - Jones CU Boulder→UT Austin: confirmed (UT Austin faculty page, TechPort contacts) - SCOPE-1 pending: suggestive (press releases, no launch date confirmed)
Next session priorities: 1. File surprise: LunaNet PNT stack — DONE 2. Consider updating university-academic-outcomes topic page with session 20 findings (SST→FO patterns, LunaNet stack, MSI outcomes) 3. Consider new archetype: "LunaNet Technology Layer" or "Architecture Stack" pattern 4. Update overview.md with final university statistics (all 26 done, 2 reclassifications) 5. Monitor SCOPE-1 (UT Austin) and GPDM launch status 6. University org page completion milestone — consider what's next: deeper dives on high-signal orgs? Topic page updates? Deck-ready synthesis?
Session 19 — 2026-04-14¶
Scope: University org pages (5 new: GA Tech, Montana State, CMU, U Arizona, U Arkansas). Linkage expansion (137→150).
What was done:
University org pages — 5 new pages covering 6 SST projects across 5 universities:
- Montana State University (1 SST project, GSFC-led) — Strongest university-to-commercial pipeline:
- Brock LaMeres: RadSat FPGA computer [91661] (TRL 5→6). SST + FO parallel funding model (2013). 5 TechPort projects across 2 programs (SST, FO), 12-year arc.
- RadSat flight heritage: RadSat-g deployed ISS July 2018; RadSat-u deployed ISS Feb 2020.
- Resilient Computing spinout founded 2020, licensed RadPC 2021. $2.78M federal funding (5 NASA + 1 DoD/SOCOM). NASA SBIR pipeline + Entrepreneur's Challenge winner.
- RadPC on the Moon: Blue Ghost 1 (CLPS), landed Mare Crisium March 2025. Met mission objectives. Longest-duration instrument of all 10 payloads. Operated through Van Allen belt and into lunar night.
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First SST-connected university technology confirmed operating on the lunar surface.
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Georgia Institute of Technology (2 SST projects: JSC 2013 + GA Tech 2023) — Purest People Chain:
- John Christian: 2 SST projects 11 years apart from 2 different institutions. One of ~3 PIs to appear twice in SST. Former JSC engineer (2010–2012).
- 6 TechPort projects across 3 programs (SST, NIAC, STRG). 15 years of continuous STMD funding.
- Algorithms in Artemis I Orion OPNAV system (humanity's return to the Moon).
- Lunar Flashlight LONEStar: after LF propulsion failed, NASA transferred mission to GA Tech. Christian's team performed first on-orbit heliocentric nav using only planet observations (~400 images). Published JAS 2024.
- AAS Fellow (2021), AIAA Associate Fellow, book: Fundamentals of Spacecraft Optical Navigation (Wiley).
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GA Tech as SST alumni hub: both Christian and Lightsey moved from JSC to GA Tech.
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Carnegie Mellon University (1 SST project) — Broadest STMD footprint:
- Zachary Manchester: PY4 [155367] 4-CubeSat swarm. Launched Transporter-10, March 4, 2024. Successfully demonstrated mesh networking, inter-satellite ranging, relative orbit determination, magnetorquer-only sun pointing.
- 7 TechPort projects across 5 programs (SST, FO, NIAC, STRG, ARC CIF) — broadest STMD footprint among university PIs.
- 12-year lineage: KickSat (Cornell PhD, 2012, Kickstarter-funded) → PyCubed open-source avionics → V-R3x (FO/ARC) → PY4 (SST/CMU). Each step built on the previous.
- PyCubed open-source CubeSat platform: programmable in Python, lowers barrier for entire CubeSat community. Infrastructure impact.
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Career: Cornell PhD → Stanford → CMU (moved Robotic Exploration Lab).
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University of Arizona (1 SST project) — Reversed People Chain:
- Dante Lauretta: ML asteroid navigation [95600] (TRL 3→5). OSIRIS-REx PI ($800M+ flagship asteroid sample return, Sep 2023).
- Reversed causal direction: flagship PI used SST for side tech development. SST started March 2018; OSIRIS-REx launched Sep 2016. Parallel development.
- Also Co-I on FO [12244] OSIRIS-REx regolith sampling (pre-SST, 2012).
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"Flagship PI Seeds Side Technology" pattern — SST as mechanism for established PIs to advance ancillary capabilities for CubeSat-class missions.
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University of Arkansas (1 SST project) — EPSCoR state capacity building:
- Po-hao Huang: SSIB solid-state inflation balloon deorbiter [91603] (TRL 3→5). MEMS sodium azide gas generator.
- ARKSAT-1 flew: 1U CubeSat, ELaNa 50, CRS-27, ISS deploy April 2023. Arkansas' first satellite.
- Follow-on: EPSCoR ARKSAT-2 [157246] (Huang Co-I, propulsion demo). SST→EPSCoR pipeline.
- ASTROSS/DAS-Cubes vision: paired CubeSats for active spectroscopy of planetary atmospheres.
KB updates: - 5 new org pages (38 total, 14 of 26 universities) - Updated: university-academic-outcomes topic (3 new People Chain entries: LaMeres, Manchester, Christian updated), commercialization count updated (2 spinouts: CISGAM + Resilient Computing) - Updated: index (38 org pages, 150 linkages, 14/26 universities) - 13 new linkages (137→150): RadSat→ISS flight, RadSat→Resilient Computing, RadPC→Moon, Christian JSC→GA Tech, Christian→Artemis I, Christian→LONEStar, KickSat→PY4 lineage, PY4 flight, Lauretta→OSIRIS-REx context, ARKSAT-1 flight, Huang SST→EPSCoR
Surprise deltas: 1. RadPC on the Moon — Expected: LaMeres academic with some FO heritage. Actual: founded company (2020), $2.78M federal, RadPC payload on Blue Ghost 1 CLPS (March 2025). Met mission objectives. Longest-duration instrument. First SST-connected university tech on lunar surface. This upgrades Montana State from "academic flight" to "commercialized + lunar surface." 2. Christian: 2 SST projects, 2 institutions, 11 years — Expected: single-project PI. Actual: one of ~3 PIs appearing twice in SST. JSC (2013) → GA Tech (2023). His algorithms flew on Artemis I (the highest-profile NASA mission in a generation) and he salvaged science from Lunar Flashlight (another SST investment). Two SST threads converged on his work. 3. Manchester: 7 projects, 5 programs — Expected: CubeSat PI with 1-2 projects. Actual: broadest STMD footprint among university PIs. ARC CIF + SST + FO + NIAC + STRG. The KickSat→PyCubed→V-R3x→PY4 lineage spans 12 years, 3 institutions, and produced an open-source platform used by missions beyond his own. 4. Lauretta: reversed People Chain — Expected: SST project feeds into flagship. Actual: flagship PI (OSIRIS-REx, $800M+) used SST for side ML navigation tech. The causal arrow points the wrong way. SST was a seed mechanism for an established PI, not a launchpad for a junior one.
Confidence check: - RadPC→Moon: confirmed (NASA CLPS, Bozeman Daily Chronicle, NASASpaceflight) - Resilient Computing $2.78M: confirmed (USASpending, 6 discrete awards) - Christian→Artemis I: confirmed (TechPort description, GA Tech press) - LONEStar: confirmed (Springer JAS 2024, GA Tech press) - PY4 flight: confirmed (NASA press, CMU press, SatNews, SmallSat 2024) - ARKSAT-1 flight: confirmed (ELaNa 50 manifest, U Arkansas press, Gunter's) - Lauretta OSIRIS-REx PI: confirmed (NASA mission page, Wikipedia)
Next session priorities: 1. Continue university org pages (12 remaining: CU Boulder, U Maryland, U Dayton, Penn State, Caltech, U Minnesota, U Vermont, Colorado Mines, Cal State LA, RIT, SDSU, UCLA, UT Austin, U Miami — some may be in the 26 count, verify) 2. File surprise: RadPC on the Moon 3. Consider new archetype: "Platform Creator" (Manchester/PyCubed) or "Parallel Funding Accelerator" (LaMeres SST+FO concurrent) 4. Monitor CLICK-B/C launch (Q2 2026) 5. Monitor GPDM launch status
Session 18 — 2026-04-14¶
Scope: University org pages (4 new: UF, Purdue, ASU Tempe, UC Irvine). Linkage expansion.
What was done:
University org pages — 4 new pages covering 9 SST projects across 4 universities:
- University of Florida (2 SST projects, both Conklin) — CubeSat-to-flagship bridge:
- John W. Conklin (PSSL): CHOMPTT [93925] — only TRL 9 in SST (flew Dec 2018, Rocket Lab ELaNa XIX). CSACs performed 3× better than spec (100 ps vs 300 ps Allan deviation). MOCT [94153] optical pulse modulator (TRL 3→4).
- Post-SST trajectory: 10 TechPort projects across 4+ programs (SST, STRG, RTF, IIP). LISA Charge Management Device contract: $12.58M from NASA for ESA/NASA flagship gravitational wave observatory launching mid-2030s. Chair of NASA Physics of the Cosmos PAG. Vice-Chair Astrophysics Advisory Committee.
- Norman Fitz-Coy (secondary): PI on LaRC-led precision ADCS [106813] → SwampSat (first CubeSat CMGs in orbit). Both UF PIs in the same department.
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Key finding: Conklin's CHOMPTT→LISA CMD arc (~$1M CubeSat → $12.58M flagship contract) may be the highest-ROI SST investment in the portfolio. SST proved he could build and fly precision instruments; LISA CMD is the same core competency at flagship scale.
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Purdue University (3 SST + 1 FO, all Alexeenko) — Sustained academic developer:
- Alina Alexeenko: FEMTA water micropropulsion. Three consecutive SST awards (2013–2020, TRL 3→6) plus a Flight Opportunities suborbital flight test [106637] on Blue Origin New Shepard (2019–2025). Most persistent single-PI technology thread in SST university portfolio (12 years, 4 projects, 2 programs).
- SST→FO pipeline confirmed — SST matured the core technology; FO provided spaceflight environment validation. Pipeline working as designed.
- However: No commercial product, no spinout, no orbital flight. FEMTA remains academic. Contrast with GPDM (multi-SBIR convergence, heading to orbit) reinforces Archetype #13.
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Co-I Steven Collicott on FO project. Student pipeline: VIP courses, AAE courses, ISC awards.
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Arizona State University — Tempe (2 SST projects) — Partially successful flight + niche instrumentation:
- Daniel Jacobs (LoCo Lab): DORA deployable optical receiver. ISS deploy Oct 8, 2024. 56-day orbital lifetime due to Solar Cycle 25 atmospheric drag. Optical comms experiment curtailed (pointing commissioning took too long, blown LNA at ground station). Radio Background Experiment succeeded (VHF spectrometer).
- DORA's architectural innovation (1 Gbps at ≤10–20° pointing, COTS components) remains significant even though on-orbit demo was truncated.
- Christopher Groppi: THz Receiver (TRL 3→5). Continues THz work at ASU and with JPL (TeraCube). No SST-specific downstream.
- HSI designation on both projects (Hispanic Serving Institution).
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SmallSat 2025 paper on orbital decay under high solar activity.
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University of California, Irvine (2 SST projects) — First university spinout + 25-year personal thread:
- Manuel Gamero-Castaño: Variable Isp electrospray [106835] (TRL 5→7). Founded CISGAM — first and only university spinout in SST portfolio (NSF I-Corps June 2023, UCI PoP $64K March 2024).
- 25-year personal thread: Busek colloid program director (1999–2004) → JPL ST-7/LISA Pathfinder (2004+) → UCI faculty → STRG modeling [92047] → SST thruster [106835] → CISGAM spinout + JPL SAT colloid life testing [157593] Co-I. STRG project has explicit "Transitioned To → JPL" outcome. The SAT project reunites Gamero-Castaño with Busek's Demmons — 20+ years after he left Busek.
- Busek connection: Gamero-Castaño's former employer has 2 separate SST commercialized outcomes (BIT-3→Artemis 1, BGT green propulsion). Electrospray propulsion's commercial success has personal roots stretching back to Busek's 1999 colloid program.
- Ozdal Boyraz: ISOC omnidirectional optical comms (TRL 2→3). MEMS mirrors, dodecahedron array. Published SmallSat 2017/18/19. No downstream.
KB updates: - 4 new org pages: UF, Purdue, ASU Tempe, UC Irvine - Updated: university-academic-outcomes topic (3 new people chains, DORA PI name + partial success note), index (33 org pages, 137 linkages, 9/26 universities) - 10 new linkages (127→137): Conklin→LISA CMD, Conklin→STRG, Alexeenko SST→FO, Gamero STRG→SST, Gamero STRG→JPL, Gamero→CISGAM, Gamero←Busek heritage, Fitz-Coy→SwampSat, DORA flight
Surprise deltas: 1. Conklin: CubeSat PI → $12.58M LISA CMD — Expected CHOMPTT to be a self-contained CubeSat timing demo. Actual: CHOMPTT was Conklin's proving ground. He went from building a 1U instrument ($~1M) to being PI on flagship-class mission hardware ($12.58M). 10 TechPort projects across 4+ programs. Chair of NASA PhysCos PAG. This is not "people chain" — it's "people catapult." 2. Gamero-Castaño's 25-year electrospray thread — Expected independent UC Irvine researcher. Actual: he directed Busek's colloid program before moving to JPL (LISA Pathfinder!) then UCI. His SST project builds on 20+ years of personal electrospray expertise. His STRG project officially "Transitioned To → JPL." His SAT Co-I role reunites him with former Busek colleague. And Busek independently produced 2 SST commercial successes. The electrospray ecosystem has deeper personal roots than any other SST technology cluster. 3. FEMTA: SST→FO confirmed but no valley crossing — Expected academic TRL ceiling. Actual: Alexeenko did cross to Flight Opportunities (suborbital). SST→FO pipeline works. But FO is still a NASA program, not a market. 12 years and 4 projects haven't produced a customer, a product, or a company. The pipeline functions mechanically while the technology stays academic. 4. DORA: 56-day lifetime — Expected successful on-orbit demo. Actual: Solar Cycle 25 killed the timeline. ISS-deploy orbit at solar max is a trap — DORA had less than 2 months before reentry, and pointing commissioning ate most of it. Radio science payload succeeded; optical comms experiment was curtailed. First SST flight significantly impacted by external environmental factors.
Confidence check: - Conklin→LISA CMD is fully confirmed (UF press, NASA contract, TechPort contacts across projects). - Gamero→Busek→JPL→CISGAM is confirmed for career trajectory. CISGAM commercialization remains suggestive (early stage). - Alexeenko SST→FO confirmed (TechPort FO record). Blue Origin flight execution not independently confirmed but FO project status is "Completed." - DORA 56-day lifetime confirmed (SmallSat 2025 paper, ASU press, SatNOGS data).
Next session priorities: 1. Continue university org pages (17 remaining: U Arizona, GA Tech [if applicable], Montana State, Carnegie Mellon, CU Boulder, U Maryland, U Arkansas, U Dayton, Penn State, Caltech, U Minnesota, U Vermont, Colorado Mines, Cal State LA, RIT, SDSU, Cal Poly SLO) 2. Consider archetype: "CubeSat-to-Flagship Bridge" (Conklin pattern — SST flight heritage → flagship mission hardware) 3. Monitor CLICK-B/C launch (Q2 2026 imminent) 4. Monitor GPDM launch (still slipped) 5. Deeper investigation of Gamero-Castaño ↔ Busek ↔ JPL electrospray ecosystem connections
Session 17 — 2026-04-14¶
Scope: University org pages (4 new). Mission status monitoring. Linkage expansion.
What was done:
University org pages — 4 new pages covering 12 SST projects across the top multi-project universities:
- MIT (4 projects) — Three PIs, three labs, two major outcomes:
- Kerri Cahoy (STAR Lab): CLICK laser crosslink — CLICK-A flew CRS-25 (July 2022), CLICK-B/C NET Q2 2026. SPRINT constellation scheduling (no visible outcome). 7+ NTRS citations, SPIE 2025 paper.
- Paulo Lozano (SPL): Electrospray Explorer (TRL 3→7) → founded Accion Systems ($65M+ VC) → GPDM electrospray supplier. Lab ecosystem seeding: SPL produced Accion (company), Espace/Martel (GPDM supplier), and Jia-Richards (Michigan PI).
- Alvar Saenz-Otero (SSL): SPHERES heritage, smoothing-based relative nav (no visible SST-specific downstream). Now at University of Washington.
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Key finding: MIT SPL is the SST portfolio's most productive university lab ecosystem — one lab produced a company, a GPDM supplier, and a next-gen PI.
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University of Michigan (3 projects) — Bidirectional people chains:
- Mark Moldwin: Quad-Mag boomless magnetometer → JGR pub (2023), IEEE Trans (2023), MAGPRIME open-source library (2024). Strongest academic publication outcome in SST portfolio. Student Alex Hoffmann produced 3+ first-author papers.
- Mina Rais-Zadeh: Phonon Trap Timing (TRL 3→6) → moved to JPL as Group Supervisor of Advanced MicroSensors and Microsystems Group (confirmed via JPL profile). Upgraded from "suggestive" to "confirmed" people chain.
- Oliver Jia-Richards: SmallSat Steward (TRL 3→3 stall, too recent). Came from MIT SPL (Lozano's lab) — confirmed people chain MIT→Michigan.
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Key finding: Michigan is a people-chain node in both directions (inbound from MIT SPL, outbound to JPL).
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UIUC (3 projects) — Extreme outcome variance:
- Farzad Kamalabadi: Milli-arcsecond imaging (TRL 3→6) → VISORS ($4.4M NSF, 10+ university team, planned 2026). Largest follow-on from any university SST project.
- Joshua Rovey: Chemical-Electrospray MEPS (TRL 3→3 stall over 5 years). Same dual-mode concept as GPDM but using FAM-110A propellant. MEPS failed where GPDM succeeded because GPDM had mature SBIR supply chains (Archetype #13) while MEPS was university-only.
- Alexander Ghosh: Integrated Power + Thermal (TRL 3→5, no visible outcome).
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Key finding: The Rovey/MEPS vs GPDM comparison is a natural experiment showing why multi-program SBIR convergence (Archetype #13) beats the university-only path for flight hardware.
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Stanford (2 projects, both D'Amico) — Formation-flying powerhouse:
- Both projects transitioned → Starling StarFOX. 100% hit rate — only SST university with perfect transition.
- StarFOX results: 0.1% relative position accuracy using angles-only optical navigation (no GNSS). Published in J. Spacecraft & Rockets (2024) and SmallSat 2024 (NTRS 20240007230). NASA extended as StarFOX+ through 2025.
- D'Amico is institutional PI on 4 satellite swarm missions: Starling (NASA, flying), STARI (NASA, next-gen), VISORS (NSF, building), SWARM-EX (NSF, building).
- Key finding: D'Amico's ~$600K in SST funding (2 grants) may have the highest ROI of any university SST award, measured by downstream mission mass (4+ CubeSat constellations). His success pattern: bring flight-proven algorithms from European missions, miniaturize for CubeSats under SST, then infuse into NASA and NSF missions.
Mission status monitoring (no changes from session 16): - GPDM: Still not launched. Manifested Jan 2026, slipped. TechPort last updated 2026-01-22. - CLICK-B/C: NET Q2 2026. Not yet launched. - VISORS: Planned 2026, no specific date. - DUPLEX: In-space testing ongoing (ISS deploy Dec 2, 2025). - DiskSat: Launched Dec 18, 2025. Operating.
KB updates: - 4 new org pages: MIT, U Michigan, UIUC, Stanford - Updated: university-academic-outcomes topic (org page links, Rais-Zadeh confidence upgrade), index (29 org pages, 127 linkages) - 9 new linkages (118→127): D'Amico→StarFOX ×2, D'Amico→VISORS, D'Amico→SWARM-EX, Kamalabadi→VISORS, Lozano→GPDM, Rais-Zadeh→JPL, Lozano→Jia-Richards - Saved CLICK CubeSat laser crosslink render to assets/
Surprise deltas: 1. MIT SPL is an ecosystem, not just a lab — Expected a standard university research lab. Actual: MIT SPL (Lozano) has produced a VC-backed company (Accion/$65M+), a GPDM hardware supplier (Espace), and seeded a next-gen PI at Michigan (Jia-Richards). This radiating influence pattern is unique among SST universities. 2. Rais-Zadeh people chain upgraded — Previously "suggestive" that MEMS timing tech transferred to JPL. Now confirmed: Rais-Zadeh herself moved to JPL as Group Supervisor. The person IS the transfer mechanism. 3. MEPS vs GPDM natural experiment — Same dual-mode propulsion concept, opposite outcomes. MEPS (university-only, FAM-110A, TRL stall) vs GPDM (multi-SBIR convergence, ASCENT, flight-ready). Reinforces Archetype #13 as a success enabler. 4. D'Amico's ROI — ~$600K SST → 4+ CubeSat constellation missions. No other SST university PI approaches this downstream mission mass. His advantage: pre-existing European flight heritage miniaturized for CubeSats under SST.
Next session priorities: 1. Continue university org pages (21 remaining: U Florida, GA Tech, Purdue, CU Boulder, Montana State, U Arizona, Carnegie Mellon, ASU-Tempe, UC Irvine, etc.) 2. Consider archetype #14 candidate: "European Heritage Miniaturization" (D'Amico pattern — bring flight-proven algorithms from larger platforms to CubeSat scale) 3. Monitor CLICK-B/C launch (Q2 2026 is imminent) 4. Deeper Rovey/MEPS vs GPDM comparison for the propulsion topic page
Session 16 — 2026-04-14¶
Scope: GPDM supply chain deep-dive. Two new org pages. Archetype #13. Mission status monitoring.
What was done:
Major investigation — GPDM supply chain mapping:
Traced the two SBIR pipelines that converge on GPDM's dual-mode propulsion system:
- Rubicon Space Systems / Plasma Processes, LLC (Huntsville, AL) — Builds the Sprite ASCENT chemical propulsion module.
- 19 TechPort projects (all SBIR/STTR) spanning ASCENT thrusters, NTP fuel, rhenium chambers, lunar regolith
- $15.4M+ across 25+ NASA contracts (2001–2026)
- GPDM SBIR pipeline: Phase I 102218 (2019, TRL 1→3) → Phase II 113181 (2021, TRL 3→6) → Phase III ($872K, 80NSSC23CA043, 2023)
- Also built Lunar Flashlight 100 mN ASCENT thruster ($988K, 80NSSC20C0005) — the thruster worked (3.1 kg throughput, 17 hrs, 65K pulses); the manifold failure was MSFC's 3D-printed part
- ~$6M AFRL contracts for 1N/5N ASCENT thrusters (2023-2024). 110N ASCENT prototype contract Dec 2025
- Dankanich bridge: iSat PI was PM on Plasma Processes SBIR Phase I [102218]. Williams PM on Phase II and GPDM.
- 4 NTRS citations (ASCENT thruster development, Hasanof/Kilcoin/Cavender)
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Propulsion division rebranded as Rubicon Space Systems in 2022
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Espace, Inc. (Hull, MA, François Martel) — Builds bimodal ion-chemical integration electronics.
- 4 TechPort projects (PETA ×2, PINT ×2)
- $3.9M+ across 8 NASA contracts (2008–2026). NASA-only (no DoD contracts — unusual)
- GPDM SBIR pipeline: Phase I ($125K, 80NSSC19C0549, 2019) → Phase II ($937K, 80NSSC21C0029, 2021) → Phase III ($599K, 80NSSC23CA046, 2023)
- Earlier: PETA electrospray thruster electronics reached TRL 7 by 2015 (SBIR Phase II 9322). Technology waited 8+ years for GPDM flight opportunity.
- PINT (Precision Ion Nano Thruster) is active SBIR Phase II 158770 ($850K, 2024-2026) for observatory pointing
- MIT SPL connection: Martel has MIT email (fm@space.mit.edu), PINT description references MIT SPL collaboration
Archetype #13 — Multi-Program SBIR Convergence: Codified the pattern where multiple independent SBIR pipelines (Rubicon chemical, Espace bimodal, MIT SPL electrospray) converge on a single SST flight demo. GPDM draws from 6+ STMD funding lines (SBIR/STTR ×2, GCD, SST, NSTRF, CIF). Distinguished from #9 (one company's pipeline) — #13 is multiple companies converging.
Mission status monitoring: - GPDM: Manifested Jan 5, 2026 (IEPC paper). NOT on Transporter-16 (March 30, 2026 — first SpaceX rideshare of 2026). No confirmed launch. TechPort last updated 2026-01-22. - CLICK-B/C: NET Q2 2026. Not yet launched. - VISORS: Planned 2026. No specific date. Not yet launched. - DUPLEX: In-space testing ongoing (ISS deploy Dec 2, 2025). - DiskSat: Launched Dec 18, 2025. All 4 deployed, contact established.
KB updates: - New org pages: Rubicon/Plasma Processes, Espace Inc. - Updated: MSFC (supply chain detail), propulsion topic (GPDM section), archetypes (#13), overview (archetype table, company list), index (25 org pages, 118 linkages) - New linkages: 5 (113→118): Plasma Processes SBIR→GPDM, Espace SBIR→GPDM, Lunar Flashlight heritage→GPDM, PETA→PINT evolution
Surprise deltas: 1. Plasma Processes is a 25-year SBIR sustainer — Expected a typical small propulsion startup. Actual: 19 TechPort projects and $15.4M+ in NASA contracts spanning 2001–2026 across 5+ technology domains (ASCENT, NTP, rhenium, regolith, composites). Unlike VC-backed competitors, they've sustained entirely on SBIR/STTR for a quarter century. The 2022 Rubicon rebranding is the first visible commercialization push. 2. Espace PETA reached TRL 7 in 2015 but waited 8+ years — Expected SBIR technologies to either commercialize quickly or die. Actual: PETA's precision electrospray electronics sat at TRL 7 for years until GPDM created a flight opportunity. "Technology push waiting for mission pull" — a long-latency success pattern. 3. Espace is NASA-only — Expected propulsion companies to have mixed NASA/DoD funding (ExoTerra 60% DoD, Phase Four 91% DoD). Actual: Espace has zero known DoD contracts across 18 years. This is a unicorn in the SST propulsion ecosystem. 4. Dankanich spans three programs — Expected Dankanich's role to be limited to iSat→GPDM continuity (discovered session 15). Actual: He was also PM on the Plasma Processes SBIR Phase I [102218] that became GPDM's chemical module. So his thread is: iSat PI (SST 2014) → Plasma Processes SBIR PM (SBIR 2019) → GPDM co-author (SST 2025). Three programs, one continuous propulsion intent.
Confidence check: - Rubicon/Plasma Processes lineage is fully confirmed: TechPort Advanced_To chain, USASpending contracts, NTRS publications, Rubicon website. - Espace GPDM role confirmed via TechPort Other Organizations listing and USASpending contract titles matching GPDM architecture. - Archetype #13 confirmed for n=1 (GPDM). Needs additional examples for robustness.
Next session priorities: 1. GPDM launch monitoring — still not launched as of April 2026 2. CLICK-B/C launch monitoring — NET Q2 2026 (imminent) 3. VISORS launch monitoring — planned 2026 4. Save GPDM IEPC paper Figure 1 (multi-program funding timeline) as asset 5. Investigate remaining thin spots: university org pages (only 1/26 universities has a dedicated page), "no visible outcome" deeper analysis 6. Consider Rubicon commercialization trajectory — will AFRL contracts lead to defense-prime acquisition?
Session 15 — 2026-04-14¶
Scope: GPDM convergence discovery. KB page updates deferred from session 14. Mission status rechecks.
What was done:
Major finding — GPDM convergence (4th convergence, 1st propulsion/intra-NASA):
Read the full GPDM IEPC 2025 "Path to Flight" paper (NTRS 20250008918, 8 pages). Discovered that three SST people chains converge on GPDM (155369): 1. John Dankanich — iSat PI (91492, 2014) → GPDM Capability Lead (2025). 10-year institutional continuity at MSFC. 2. Paulo Lozano — MIT Electrospray Explorer PI (95548) + Accion founder (106827) → GPDM electrospray supplier. His SST-funded technology IS the payload. 3. E. Glenn Lightsey — JSC AR&D Software (91360, 2013) → GA Tech SSDL → Lunar Flashlight controller → GPDM spacecraft design/integration.
This is the 4th convergence (after VISORS, SWARM-EX, BeaverCube) and the first propulsion convergence and first intra-NASA convergence. Filed as surprise.
Additional GPDM findings from IEPC paper: - GPDM drew from 5+ STMD funding lines: GCD (MIT MEP, 2013), CIF (first ASCENT electrospray test), SBIR/STTR (hardware), NSTRF (grad student), SST (flight demo). Most multi-program SST project. - Lunar Flashlight lessons explicitly applied: anti-FOD inspections, filters, machined (not 3D-printed) CPRS components. "Foxglove" controller is "an evolution of the controller flown on Lunar Flashlight." - Thruster valves are Lunar Flashlight heritage. Structure by Georgia Tech Research Institute (GTRI). BCT XACT-50 ADCS. Rubicon Space Systems "Sprite" chemical module. - AFRL and USSF named as stakeholders with "significant interest" in ASCENT dual-mode. - Post-GPDM roadmap: NASA plans 5N and 22N class ASCENT thruster procurements. - Spacecraft integration was still underway at GA Tech as of paper submission (Sep 2025), explaining Jan 2026 launch slip.
GPDM launch status: Manifested for Jan 2026 (per IEPC paper). NOT on Jan 11 Twilight rideshare. No confirmation of launch as of April 2026. TechPort last updated 2026-01-22. Launch has slipped.
Other mission status rechecks: - VISORS: Still planned 2026, not launched. Gunter's last updated Jun 2025. - SWARM-EX: Planned Dec 2026 on ELaNa 59. On track. - CLICK-B/C: NET Q2 2026. Not yet launched. - DUPLEX: Deployed ISS Dec 2, 2025. NASA confirms in-space test underway. Testing orbit-raising/lowering over 2 years. - DiskSat: Launched Dec 18, 2025 on Rocket Lab Electron. All 4 DiskSats deployed, contact established with all 4.
Network topology finding confirmed: Convergences flow through hub nodes — D'Amico (2/4), Lightsey (2/4). Most SST PIs do NOT appear on other teams' missions. Star topology, not mesh.
KB pages updated: - MSFC org page — added Lightsey as GPDM co-author, convergence section, Lunar Flashlight lessons detail, ASCENT roadmap, AFRL stakeholder, launch slip note - JSC org page — added R5-S10 flight details, Lightsey GPDM connection - Propulsion topic — updated UC Irvine electrospray entry with CISGAM spinout - Overview — updated outcome counts (54% hit rate), convergence table (4 entries), missions timeline (R5-S10), network topology finding - Archetypes — updated People Chain section with 4 convergences and star topology - Index — added GPDM convergence surprise - linkages-sst.json — 3 new linkages (110→113): Dankanich→GPDM, Lozano→GPDM, Lightsey→GPDM - New surprise: GPDM convergence
R5 paper read (NTRS 20250006508): "Launch Fast Learn Fast" SmallSat 2025, 20 pages. Confirmed: <$100K per bus, no space-rated components, Iridium SBD for commanding, cold-gas propulsion, 10-month mission lifetime for S2/S4, 70+ lessons learned, Roger Hunter (ARC) as co-author. Paper predates R5-S10 (March 2026).
3 new linkages (110 → 113): GPDM convergence × 3 (Dankanich, Lozano, Lightsey people chains).
Next session priorities: 1. GPDM launch monitoring — check again next session 2. CLICK-B/C launch monitoring — NET Q2 2026 (imminent) 3. VISORS launch monitoring — planned 2026 4. Deeper GPDM paper analysis — the multi-program funding timeline (Figure 1) is worth capturing as a visual in assets/ 5. Cross-reference GPDM partners — Rubicon Space Systems (Plasma Processes subsidiary), Espace Inc. (François Martel, MIT-adjacent) — are these in TechPort elsewhere? 6. Overview page deepening — add the multi-program convergence pattern as an explicit archetype (#13?)
Session 14 — 2026-04-14¶
Scope: Unknown project resolution (3 reclassifications). R5-S10 flight discovery. Systematic NSF CubeSat PI survey — quantifying the SST university network effect.
What was done:
3 reclassifications:
-
106835 Variable Specific Impulse Electrospray (UC Irvine): unknown → commercialized. PI Manuel Gamero-Castaño founded CISGAM, a microfluidic electrospray thruster startup. NSF I-Corps June 2023. UCI Beall Applied Innovation Proof of Product grant $64K (March 2024). cisgam.com active. This is the first university SST spinout in the portfolio — breaking the "zero university commercializations" pattern from session 12. Confidence: suggestive (company exists, I-Corps completed, PoP funded, but no products shipped or revenue confirmed).
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106823 Flat Panel Phased Array (SDSU): unknown → no-visible-outcome. PI Satish Sharma published 2 IEEE TAP papers (2023), founded 5GAntennaTech LLC consulting company, and has Artemis lunar antenna work at SDSU. However: IEEE papers are normal academic output, the consulting company is general-purpose (not specifically selling the SST-funded array), and the Artemis connection is one sentence in a PR piece. After 4 years (completed June 2022), no flight, no product, no formal program transition. TRUE ASSESSMENT.
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106832 CU Boulder Lunar Comms: unknown → no-visible-outcome. Completed June 2024. No NTRS publications found. Palo people chain already captured via SWARM-EX (session 13). No visible downstream from THIS project specifically beyond the PI's continuing career trajectory. TRUE ASSESSMENT.
1 new flight discovered:
- R5-S10 launched March 30, 2026 on SpaceX Transporter-16 (Falcon 9, Vandenberg SFB), deployed from Momentus Vigoride-7 orbital service vehicle. R5-S10 demonstrates: RPO (free-flying imager for Vigoride health assessment), WiFi-based inter-satellite data transfer, Low-Cost Multispectral RPO Sensor (LCMRS). First R5 mission with a commercial partnership (Momentus). 3rd successful R5 deployment (S1 lost to Astra failure 2022, S2/S4 flew Firefly 2024, S10 flew Transporter-16 2026). The R5 program continues producing flights even after SST project [155354] officially completed (Oct 2025).
NSF CubeSat PI survey (systematic cross-reference):
Checked 8 SST PIs against recent CubeSat missions: Cahoy (MIT), Alexeenko (Purdue), Fitz-Coy (U Florida), Christian (GA Tech), Moldwin (U Michigan), Lozano (MIT), Gamero-Castaño (UC Irvine), and the VISORS/SWARM-EX status.
New finding — BeaverCube convergence: MIT's BeaverCube (3U CubeSat, launched June 2021) carries two SST technology lines: - Accion Systems TILE 2 electrospray thruster (SST 106827, Lozano heritage) - PI is Kerri Cahoy (SST 94065 CLICK)
This is the third convergence after VISORS and SWARM-EX. Different pattern: instead of people chains flowing to external NSF missions, two SST technology lines converge internally at MIT on a student mission. Accion donated the thruster hardware.
Mission status updates: - VISORS: Planned 2026 launch (Gunter's, updated Dec 2025). Not yet launched. - SWARM-EX: Planned December 2026 on ELaNa 59. Not yet launched. - GPDM [155369]: Manifested Jan 2026. IEPC 2025 paper published. No confirmation of actual launch. Still unknown.
PIs with no new convergences found: Alexeenko (Purdue FEMTA — no CubeSat missions), Fitz-Coy (U Florida — SwampSat predates SST), Christian (GA Tech — no mission announced), Moldwin (U Michigan — no new missions).
Conclusion on network effect: The SST university network produces measurable convergences on downstream missions, but the effect is concentrated — it flows through a small number of hub nodes. D'Amico (Stanford SLAB) appears in 2 of 3 convergences. The network is not broadly distributed; it's a star topology with D'Amico, Lightsey, Palo, and Cahoy as the primary hubs.
4 new linkages (106 → 110): BeaverCube-Cahoy, BeaverCube-Accion TILE 2, R5-S10 Momentus, UCI CISGAM spinout.
Outcome distribution update: 27 flew, 18 transitioned, 15 commercialized, 47 no-visible-outcome, 4 unknown. Hit rate: 60/111 = 54% (up from 53%).
Remaining unknowns (4): GPDM [155369] (Active, manifested Jan 2026), Surface Feature Nav [106826] (Active, SCOPE-1, launch 2027), Radial Radiator [155366] (completed Dec 2025, too recent), SMA Heat Pipe [155365] (completed Dec 2025, too recent).
Surprise delta: - CISGAM is the first university SST spinout. Expected: university projects produce papers and people chains, not companies. Actual: Gamero-Castaño founded CISGAM directly from SST-funded research, went through I-Corps, and is actively seeking satellite manufacturer customers. At suggestive confidence — no product shipped yet — but the intent and institutional support (NSF I-Corps + UCI PoP) are clear. This weakens (but doesn't break) the "academic TRL ceiling" pattern. - R5 just keeps flying. Expected: the SST project ended Oct 2025, so R5 is done. Actual: R5-S10 launched 5 months after the project officially closed, with a new commercial partner (Momentus). The R5 program has become self-sustaining — the platform is cheap enough ($<100K) that partners want it. This is the "institutional capability" archetype in action. - The network effect is a star, not a mesh. Expected: SST PIs would broadly cross-pollinate across many CubeSat missions. Actual: convergences concentrate around D'Amico (2 of 3), with MIT as an internal hub (1 of 3). Most SST PIs (Alexeenko, Fitz-Coy, Christian, Moldwin) do NOT appear on other teams' missions. The network works through hubs, not uniformly.
Next session priorities: 1. GPDM status recheck — may have launched by now on a non-Transporter rideshare 2. VISORS launch monitoring — planned 2026, could launch any time 3. Overview page update — integrate network effect findings, CISGAM spinout, R5-S10 4. Propulsion topic page update — add CISGAM spinout to electrospray section 5. JSC org page update — add R5-S10
Session 13 — 2026-04-14¶
Scope: Commercial false-negative sweep. CLICK reclassification. NSF CubeSat cross-reference → SWARM-EX convergence discovery. Best-sources.md populated.
What was done:
1 reclassification:
- 94065 CLICK (MIT Cahoy): unknown → flew. CLICK-A launched July 14, 2022 aboard SpaceX CRS-25 to ISS. Deployed by Nanoracks September 6, 2022 into 414 km orbit. First light November 10, 2022. Demonstrated fine steering mirror pointing (0.175 mrad RMS after correcting 8.5 mrad blind pointing error). TechPort record itself describes the CRS-25 launch — this should have been caught earlier. CLICK-B/C crosslink demo still Active. Confidence: confirmed (TechPort description, NASA CLICK page, SmallSat 2023 paper).
Commercial false-negative sweep (3 projects, all confirmed true negatives):
- 91766 Aerojet Green Propulsion: Terminated at TRL 3→3 due to programmatic/technical issues. Aerojet's successful green propulsion (GPIM, ASCENT, GR-M1) comes from separate AFRL/TDM lineage, not SST. TRUE NEGATIVE.
- 106804 MSNW ICE Thruster: John Slough's company has ~$8.9M federal awards but all pre-SST or contemporaneous. ICE thruster (TRL 2→3, 1 year) had no visible downstream. Company does broad advanced propulsion (ELF, FRC, magnetoshell) on non-SST funding. TRUE NEGATIVE.
- 91499 Reaction Sphere (Northrop Grumman): Terminated due to technical challenges. Reaction sphere concept continues only in academic research (Chinese/Canadian universities), not at NG. TRUE NEGATIVE.
Also spot-checked: Lightsey CubeSat AR&D [91360] (downstream captured via people chain, project correctly classified), FEMTA [91370] (confirmed session 12), Saenz-Otero smoothing nav [90699] (no visible downstream — he moved to UW but no SST technology trace).
1 new surprise filed:
- SWARM-EX convergence: 3 SST-funded PIs converge on a second NSF CubeSat mission. SWARM-EX (CU Boulder, Q1 2026 launch, 3-CubeSat formation flying) team includes:
- Scott Palo (CU Boulder PI) — SST [91378] X/S-band + [106832] Lunar Comms
- Simone D'Amico (Stanford SLAB GNC) — SST [95519] ANS + [94049] GNSS
- Glenn Lightsey (GA Tech SSDL partner) — SST [91360] CubeSat AR&D
- D'Amico appears on both VISORS and SWARM-EX — the connective tissue
- This is the second convergence (after VISORS session 12), confirming the pattern is not a one-off
Best-sources.md populated: Comprehensive lessons from 13 sessions across all 6 data sources (TechPort, USASpending, NTRS, SBIR.gov, SEC EDGAR, web search). Key insight: web search produced 8 of 10 reclassifications — it's essential, not supplementary.
5 new linkages (101 → 106): CLICK-A flight, Palo→SWARM-EX, D'Amico→SWARM-EX, Lightsey→SWARM-EX, false-negative sweep confirmations.
Outcome distribution update: 53% visible impact (up from 52%). 27 flew (up from 26), 7 unknown (down from 8). 18 transitioned, 14 commercialized, 45 no-visible-outcome unchanged.
Surprise delta: - CLICK was hiding in plain sight. The TechPort record itself describes the CRS-25 launch in the description field. This was not a hidden downstream — it was missed in earlier sessions because the project is still Active and marked as TRL 4 (despite having flown). Lesson: Active status does not mean unflight. - SWARM-EX confirms the network effect. Expected to find 0-1 additional convergences from the NSF CubeSat survey. Found a second convergence with 3 SST PIs on the first targeted search. D'Amico's Stanford SLAB is the hub — providing GNC for both VISORS and SWARM-EX. The SST academic network is not producing isolated missions but a fleet of NSF CubeSat missions. - Commercial false negatives are genuine. Unlike university projects (where 2/36 were reclassified in session 12), the commercial no-visible-outcome projects investigated this session are all confirmed true negatives. The terminated projects (Aerojet, Reaction Sphere) failed on technical grounds. MSNW simply didn't grow from its SST seed. The commercial false-negative rate appears lower than the university rate.
Next session priorities: 1. Systematic NSF CubeSat PI survey — the two convergences found from opportunistic searches suggest more exist. A methodical cross-reference of all SST PI names against NSF CubeSat awards (2018-2026) could quantify the network effect 2. CLICK-B/C status check — still Active through 2026-07, should monitor for crosslink flight 3. GPDM launch check — Active, planned Jan 2026 launch, should have results by now 4. Remaining unknown projects — 7 projects still unknown, most too recent, but [106823] Flat Panel Phased Array (completed 2022) may have downstream
Session 12 — 2026-04-14¶
Scope: University synthesis topic page. People Chains archetype expansion. False-negative re-investigation sweep. 2 reclassifications.
What was done:
1 new topic page:
- University & Academic Outcomes: Comprehensive synthesis of all ~42 university-led SST projects across 26 institutions. Key findings:
- University hit rate: 42% (15 of 36 assessable) — below portfolio average of 56%, entirely because universities produce zero direct commercializations
- Universities transition at double the company rate (24% vs 12%) but fly at half (12% vs 30%)
- People Chains are the dominant success pathway (10 of 15 positive university outcomes)
- Thermal/power/sensors is the dead zone: 83% ceiling rate for university projects in this domain
- Academic TRL ceiling at 5-6 is the consistent failure mode — persistent serial funding (Swenson 3 grants/10 years, Alexeenko 3 grants/7 years) does not guarantee breakthrough
- VISORS convergence (see below) is the strongest evidence that SST academic investments compound through researcher networks
2 reclassifications:
-
95523 UIUC MAS Imaging (Kamalabadi): no-visible-outcome → transitioned. Kamalabadi's SST super-resolution imaging research (TRL 3→6) directly led to VISORS, a $4.4M NSF distributed telescope mission (2 CubeSats, formation flying, solar corona imaging, targeted 2025 launch). VISORS team includes 4+ SST-connected researchers: D'Amico (Stanford SLAB, formation flying), GA Tech SSDL (bus design, via Lightsey), Montana State (via LaMeres/RadSat), Purdue (via Alexeenko), CU Boulder (via Palo). This is the strongest evidence that SST academic investments compound through networks — one NSF mission draws on at least 4 independently SST-funded capabilities. Confidence: confirmed (NSF award 1936663, Stanford SLAB project page, UIUC press release).
-
91603 U Arkansas SSIB Balloon: no-visible-outcome → flew. The SST-funded Solid State Inflation Balloon (2015-2017, TRL 3→4) was selected for ARKSAT-1 via NASA CubeSat Launch Initiative (ELaNa 50). 1U CubeSat launched March 14, 2023 on SpaceX CRS-27, deployed from ISS April 2023. SSIB demonstrated drag-augmented deorbiting in orbit. Confidence: confirmed (University of Arkansas press release, ELaNa 50 manifest).
Outcome distribution update: 52% visible impact (up from 51%). 41% no-visible-outcome (down from 42%). 26 flew, 18 transitioned, 14 commercialized, 45 no-visible-outcome, 8 unknown.
People Chain archetype expanded: 8 → 12 individuals. Added: - Farzad Kamalabadi (UIUC MAS → VISORS PI): SST imaging → $4.4M NSF distributed telescope - Stephen Whitmore (USU hybrid → Marshall HLS): institution-to-institution transfer - John Dankanich (MSFC iSat → GPDM): 10-year within-center continuity (already noted session 11, now formally in archetypes) - Norman Fitz-Coy (LaRC ADCS → UF SwampSat): first CubeSat CMGs in orbit (already noted session 11, now formally in archetypes)
1 new surprise filed: VISORS convergence — 4+ SST people chains converge on one NSF CubeSat mission. This was invisible from any single project record and was only discovered by web-searching a PI name.
2 new linkages (99 → 101): Kamalabadi→VISORS, ARKSAT-1 SSIB flight.
False-negative sweep: Systematically checked remaining no-visible-outcome university projects (UC Irvine ISOC, CO Mines Move to Talk, MIT Cahoy SPRINT, UCLA LunaNet PNT, U Miami structural battery, U Maryland solar sail RCD). All confirmed as correctly classified. No additional reclassifications.
Surprise delta: - VISORS convergence is the session's key finding. Expected: Kamalabadi's MAS Imaging was a dead-end academic project. Actual: it led to a $4.4M NSF mission that draws on 4+ SST-funded researchers. The downstream was hidden because it crossed the SST→NSF funding boundary — TechPort doesn't track NSF missions. This raises the question: how many other non-SST missions unknowingly depend on SST-trained researchers? - ARKSAT-1 was hiding in plain sight. The SSIB project was TRL 3→4 and looked dead. But the technology was selected for a CubeSat Launch Initiative slot and flew 6 years later. CubeSat Launch Initiative is an SST-adjacent pathway that TechPort doesn't always capture. - University hit rate is higher than previously estimated. The overview page had stated "~20% university hit rate." Comprehensive recount shows 42% (excluding unknowns). The prior estimate undercounted by ~2× due to incomplete university project identification and the VISORS/ARKSAT-1 reclassifications.
Next session priorities: 1. Cross-KB integration — connect SST findings to kbs/techport-only/ and kbs/full/. The VISORS convergence and acquisition cascade patterns are relevant to the main KB's program analysis. 2. Remaining false-negative sweep for non-university projects — this session focused on university projects. Commercial no-visible-outcome projects (e.g., ICE thruster [106804], Aerojet Green Prop [91766]) may also have hidden downstreams. 3. Best-sources.md update — session 12 findings should be reflected. 4. Systematic NSF CubeSat cross-reference — the VISORS discovery suggests a methodical survey of NSF CubeSat awards cross-referenced with SST PI names could reveal more convergences. This would quantify the "network effect" of SST academic investments.
✅ Re-investigations RESOLVED (session 11, 2026-04-14)¶
All 5 items from the lint audit have been addressed:
- ✅ 155358 — Kayhan SSPICY. Reclassified →
transitioned. TraCSS Consolidated Pathfinder confirmed ($15.5M pool, 5 companies, Jan–May 2024). - ✅ 155353 — Turion SSPICY. Reclassified →
commercialized. $32.6M SF STRATFI, DROID.002 launched March 15 2025, $20M Series A. - ✅ 155357 — Vast SSPICY. Confirmed
no-visible-outcome. PI Richard Linares (MIT) was academic collaborator, not Vast leadership. Haven station is unrelated to SSPICY debris work. - ✅ 106811 — BCT X-NAV. Reclassified →
transitioned. Hesar people-chain to Kayhan confirmed. BCT X-NAV IP → Kayhan autonomous nav → NOAA TraCSS. - ✅ 106818 — BCT X-NAV Autonomy Suite. Confirmed clean negative. Canceled 2020.
Additionally reclassified: 106813 — LaRC Precision ADCS. Fitz-Coy → SwampSat CMGs (first CubeSat CMGs in orbit). Reclassified → transitioned.
Net effect: no-visible-outcome dropped from 46% (51 projects) → 42% (47 projects). Hit rate: 48% → 51%.
Session 11 — 2026-04-14¶
Scope: 3 remaining NASA center org pages (GRC, MSFC, LaRC). 4 lint-audit reclassifications. Overview and linkages updates.
What was done:
3 new organization pages (completing all 7 NASA centers):
-
Glenn Research Center: 2 SST projects as lead. SSEP/NGHT-1X co-development with Northrop Grumman (SST's cleanest NASA→industry tech transfer). Phase Four RF thruster lifetime testing (1,000+ hrs in VF-11). 3D Printing CubeSat consortium (Kief/COSMIAC/UTEP/Northrop, TRL 3→5, no follow-on). GRC's role is test infrastructure provider — propulsion companies need GRC's vacuum chambers.
-
Marshall Space Flight Center: 2 SST projects. iSat iodine Hall thruster (12U CubeSat, Busek BHT-200-I, never flew — stood down May 2017, 11 NTRS papers). GPDM Green Propulsion Dual Mode (Active, launch Jan 2026, ASCENT dual chemical+electrospray). Key people chain: John Dankanich was iSat PI (2014-2017) and appears as co-author on GPDM IEPC-2025 paper — 10-year institutional propulsion continuity. Paulo Lozano (MIT SPL) provides GPDM electrospray thrusters — same person who founded Accion Systems and runs SST [95548].
-
Langley Research Center: 2 SST projects, both early-era (2013-2016), both TRL 3→5. Precision ADCS (PI Norman Fitz-Coy, UF) — CMGs + star tracker. Fitz-Coy subsequently flew SwampSat (first CubeSat CMGs in orbit) — reclassified from no-visible-outcome to transitioned. COxSwAIN compressive sensing (PI Richard Kurwitz, LaRC + Texas A&M) — no downstream. LaRC did not receive further SST funding after 2016.
4 reclassifications from lint audit (resolved all 5 items): - Kayhan [155358]: no-visible-outcome → transitioned (TraCSS Consolidated Pathfinder, $15.5M program) - Turion [155353]: no-visible-outcome → commercialized ($32.6M SF contract, DROID.002 launched March 15 2025) - X-NAV [106811]: no-visible-outcome → transitioned (Hesar people-chain to Kayhan → TraCSS) - Precision ADCS [106813]: no-visible-outcome → transitioned (Fitz-Coy → SwampSat CMGs) - Vast [155357]: confirmed no-visible-outcome (Linares was academic PI, Haven station unrelated) - X-NAV Autonomy Suite [106818]: confirmed no-visible-outcome (canceled 2020)
Outcome distribution update: 51% visible impact (up from 48%). 42% no-visible-outcome (down from 46%).
People Chain archetype expanded: 8 → 10 individuals. Added: - John Dankanich (MSFC iSat PI → GPDM co-author): 10-year institutional propulsion continuity - Norman Fitz-Coy (LaRC Precision ADCS PI → UF SwampSat): SST-funded CMG research → first CubeSat CMGs in orbit
7 new linkages (92 → 99): Kayhan→TraCSS, Turion→SpaceForce, X-NAV→Kayhan people-chain, ADCS→SwampSat people-chain, Dankanich iSat→GPDM, GPDM→Lozano electrospray, iSat→ThrustMe counterfactual.
Saved visual: iSat spacecraft render (assets/isat-spacecraft-render.jpg) linked from MSFC page.
ACS3 correction: Prior sessions noted ACS3 under Langley. TechPort confirms lead org is Ames Research Center [95595]. Corrected in LaRC page.
Surprise delta: - John Dankanich spans iSat AND GPDM. Expected: different PIs. Actual: same person, 10 years apart, same center, same domain (alternative propellants). The strongest within-center people chain in the portfolio. - Paulo Lozano connects three SST stories. MIT Electrospray Explorer [95548] + Accion Systems [106827] + GPDM [155369] electrospray supplier. One person bridging academic research, commercial spinout, AND NASA flight mission. - iSat never flew but ThrustMe (France) flew iodine first. NASA produced 11 papers but lost the first-flight claim. iSat cancellation was quiet — no TechPort "Canceled" status, just Completed with TRL 6. - Norman Fitz-Coy → SwampSat. Expected: LaRC ADCS project was a dead end. Actual: PI flew the first CubeSat CMGs in orbit at UF. The SST project was TRL 3→5, but the person achieved TRL 9 through a parallel academic pathway.
Next session priorities: 1. University synthesis topic page — aggregate academic institution outcomes (USU, MIT, Stanford, UIUC, U Michigan, Purdue, CU Boulder, Montana State, U Florida, U Arizona). Map the academic TRL ceiling and exceptions. 2. Archetypes update — add Dankanich and Fitz-Coy to People Chain section. Consider new archetype: "Test Facility Enabler" (GRC). 3. Cross-KB integration — connect SST findings to kbs/techport-only/ and kbs/full/ 4. Remaining systematic re-investigation — the lint audit flagged 8 projects, only 5 were priority. Are there other false-negative no-visible-outcome rows?
Session 10 — 2026-04-14¶
Scope: Three NASA center institutional pages (JPL, GSFC, JSC). Comprehensive overview.md update. People Chain archetype expanded. 8 new linkages.
What was done:
3 new organization pages:
-
Jet Propulsion Laboratory: 4 SST projects. Deep-space CubeSat pioneer. ISARA Ka-band reflectarray (2017) → MarCO heritage (first interplanetary CubeSats, Mars 2018) — SST's clearest single-project technology transfer. Lunar Flashlight: most ambitious SST mission, 35 NTRS papers, ASCENT green propellant failure (3D-printed manifold obstruction, mission terminated May 2023). 50% flight rate (highest among multi-project centers). PI Dorothy Lewis (ISARA), John Baker (Lunar Flashlight).
-
Goddard Space Flight Center: 4 SST projects. University bridge: 3 of 4 projects were university-PI-led with GSFC as institutional home. RadSat (Brock LaMeres, Montana State): COTS FPGA radiation tolerance, deployed from ISS July 13, 2018 — demonstrated TRL-9. Scott Palo (CU Boulder): X/S-band radio → MAXWELL CubeSat, now Assoc. Dean of Research. Alina Alexeenko (Purdue): 3 SST projects (FEMTA + MEMS RCS + Distributed Attitude), all reaching TRL 5 — only PI with 3 SST projects.
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Johnson Space Center: 6 SST projects. Talent incubator + human-spaceflight-adjacent R&D. R5 launched July 3, 2024 on Firefly Alpha (ELaNa 43). Two people chains to Georgia Tech: Glenn Lightsey (AR&D Software → GA Tech SSDL, John W. Young Chair → built Lunar Flashlight propulsion controller) and John Christian (MEMS IMU → WVU → RPI → GA Tech → autonomous optical nav SST project, AAS Fellow). Ali Guarneros Luna managed both Stellar and Phase Four ACO testing from JSC/WSTF.
People Chain archetype expanded: 6 → 8 confirmed individuals. Added: - Glenn Lightsey (JSC → GA Tech SSDL → Lunar Flashlight controller): Bridges JSC→GA Tech→JPL. Project itself was TRL 3→4, but the person became John W. Young Endowed Chair. - John Christian (JSC MEMS IMU → GA Tech autonomous optical nav): Same person on SST projects 11 years apart at different institutions. AAS Fellow. - JSC→GA Tech pipeline identified as a distinct sub-pattern within People Chain.
Overview.md comprehensively updated: - NASA Centers table: all 4 centers with dedicated org pages now linked and described - Archetypes table: 8 → 12 archetypes listed - People chains table: 6 → 8 individuals - Acquisition timeline: added ARKA→CACI $2.6B row - Top commercial performers: expanded from 7 to 11 companies - Missions timeline: added MarCO (2018), RadSat-g (2018), DUPLEX (2025), DiskSat (2025) - Dollar-weighted highlights: added TUI→CACI leverage, Lunar Flashlight NTRS count, ISARA→MarCO heritage - Purdue: corrected from 2 to 3 projects (Alexeenko) - Related Pages: organized by category (20 org pages: 11 companies, 3 SSPICY, 1 university, 4 centers)
Linkages: 84 → 92 entries. 8 new: ISARA→MarCO heritage, Lunar Flashlight ASCENT failure, Lightsey JSC→GA Tech, Christian JSC→GA Tech, RadSat-g ISS flight, Palo→MAXWELL, R5 Firefly launch, and Palo GSFC→CU Boulder.
Surprise delta: - RadSat flew from ISS in July 2018 — earlier than the 2021-2022 timeframe I'd assumed. The SST project ended in 2016, and the CubeSat launched just 2 years later. - Glenn Lightsey's GA Tech lab built the Lunar Flashlight propulsion controller. The JSC AR&D PI became the person whose lab enabled JPL's most ambitious SST mission — an unexpected cross-center people chain. - John Christian appears on SST projects 11 years apart (2013 and 2023) — the longest temporal span of any PI in the portfolio. - DORA is ASU-led, not GSFC. The overview table had previously attributed it to GSFC. Corrected.
Next session priorities: 1. University synthesis topic page — aggregate academic institution outcomes (USU, MIT, Stanford, UIUC, U Michigan, Purdue, CU Boulder, Montana State, U Florida, U Arizona). Map the academic TRL ceiling and exceptions. 2. Glenn Research Center page — 2 projects (SSEP/NGHT-1X + 3D printing). SSEP is already deeply documented. 3. Marshall Space Flight Center page — 2 projects (iSat + Green Propulsion Dual Mode). Built Lunar Flashlight propulsion system. 4. Langley Research Center page — 2 projects (ACS3 + precision ADCS). ACS3 solar sail deployed Aug 2024. 5. Cross-KB integration — connect SST findings to kbs/techport-only/ and kbs/full/
Session 9 — 2026-04-14¶
Scope: Three new organization pages: CU Aerospace (flight demo), Tethers Unlimited (acquisition cascade), and ARC institutional page. New archetype (#12). Focused on orgs with confirmed flights and acquisition outcomes.
What was done:
3 new organization pages:
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CU Aerospace: DUPLEX dual propulsion CubeSat deployed from ISS December 2, 2025. Both MVP (Delrin warm gas) and FPPT (Teflon pulsed plasma) thrusters operating on orbit. 12-year SBIR pipeline (CHIPS 2013 → DUPLEX 2025). $28.6M total federal footprint (NASA $14M, USAF $9.6M, MDA $2.5M). Post-SST: FPPT for Active Debris Removal ($2.64M, 2023) and QT-PPT for deorbiting ($900K). PI: David Carroll. CUA is a hybrid propulsion+software company (THERMOSYS, BLAZE-VI, NLParOPT).
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Tethers Unlimited / ARKA / CACI: HYDROS — first water electrolysis propulsion in space (PTD-1, Jan 24, 2021). Founded 1994 by Robert Hoyt + Robert Forward (physicist and science fiction author). 20+ TechPort projects spanning 6 domains (propulsion, in-space manufacturing, robotics, comms, mobility, TPS). $32M+ federal footprint. Acquisition cascade: TUI→AMERGINT (May 2020)→ARKA Group→CACI ($2.6B all-cash, Dec 2025). HYDROS-M baselined for NASA PUNCH mission (suggestive).
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Ames Research Center: SST Program home. 16 projects (14.3% of portfolio). Three institutional roles: program office (Baker, Hunter), performing center (swarm arc, PhoneSat), and technology portfolio manager (2014 propulsion seed batch). Swarm networking is the signature capability: EDSN→Nodes→V-R3x→Starling→OSE-SAT (12-year arc surviving launch failure). 56% success rate vs 54% portfolio average. 2014 propulsion batch: 5 concepts funded, 2 hits (Busek×2).
New archetype: - #12 Acquisition Cascade: TUI exemplifies serial acquisition amplification — small SBIR shop → mid-tier integrator → brand consolidation → major defense acquisition ($2.6B).
Linkages: 84 entries (up from 74). 10 new: CUA SBIR→DUPLEX, DUPLEX ISS deployment, DUPLEX→FPPT ADR follow-on, USAF PUC predates SST, TUI HYDROS→PTD-1 flight, TUI→AMERGINT acquisition, ARKA→CACI cascade, HYDROS→PUNCH baseline, TUI portfolio breadth.
Updated: Archetypes.md (Defense-Prime Feeder table updated with CACI $2.6B). Portfolio tracker (CUA + TUI org page links).
Surprise delta: - DUPLEX deployed Dec 2, 2025 from ISS. The web search confirmed ISS deployment, not a dedicated rideshare launch. Both propulsion systems operating. - Robert Forward co-founded TUI. A hard SF author (Dragon's Egg, Rocheworld) whose novels featured exotic propulsion concepts co-founded the company that flew the first water propulsion in space. - AMERGINT acquired TUI before PTD-1 flew. AMERGINT bet on HYDROS in May 2020; PTD-1 launched January 2021. Due diligence included an unflown thruster. - $2.6B exit. TUI went from a $1.34M SST Tipping Point to being part of a $2.6B acquisition in 5 years. The most extreme leverage ratio in the portfolio (though TUI's value in ARKA was primarily EO/IR, not propulsion). - CU Aerospace is a dual propulsion+software company. They sell THERMOSYS, BLAZE-VI, and NLParOPT alongside propulsion hardware — an unusual hybrid for the SST portfolio.
Next session priorities: 1. University synthesis page — aggregate: which departments produce downstream impact? (USU, MIT, Stanford, UIUC, U Michigan, Purdue) 2. Update propulsion topic page with CU Aerospace/TUI details and flight confirmation updates 3. Update overview.md with new org pages and acquisition cascade pattern 4. Remaining org pages — Aerojet/MPS-120 (thin footprint, maybe just a note in propulsion topic), JPL (4 projects), GSFC (4 projects) 5. Cross-KB integration — connect SST findings to kbs/techport-only/ and kbs/full/
Session 8 — 2026-04-14¶
Scope: Propulsion commercializer deep-dives. 4 new organization pages for SST-funded companies that turned propulsion technology into commercial products. Full external lineage tracing (USASpending, NTRS, web, TechPort cross-program).
What was done:
4 new organization pages:
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Accion Systems / Revolution Space: MIT Lozano electrospray spinout (2014). SST Tipping Point $3.89M funded TILE orbital demo on NanoAvionics D2/Atlacom-1 (Aug 2022) — first electrospray to raise commercial satellite orbit. $65.5M total VC (Series C $42M, Tracker Capital 51%). Rebranded to Revolution Space. MDA SHIELD contract (Dec 2025) — electrospray entering missile defense. $7.2M total federal. People chain: Lozano runs both MIT academic SST project [95548] and founded Accion (commercial [106827]).
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ExoTerra Resource / Voyager Technologies: Deepest SBIR pipeline in SST portfolio — 13 TechPort projects across 3 programs (SBIR ×10, SST ×1, NIAC ×2), spanning 2013-2026. Halo Hall-effect thruster → Iris250 module. Flight on DARPA Blackjack ACES (June 2023). 21 modules delivered for SDA Tranche 1 Transport Layer (May 2025). Acquired by Voyager Technologies Oct 2025 (NYSE: VOYG). Facility expanded 8K→40K sqft, 200 employees, doubled production. Golden Dome positioning. $6.1M direct federal + significant York subcontract revenue.
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Phase Four: DARPA-origin RF plasma thruster. Maxwell Block 1 achieved first electrodeless RF thruster flight (Capella Space SAR, SpaceX Transporter-2, June 2021). SST contribution was ACO test infrastructure: GRC lifetime testing (1,000+ hours) and MSFC ASCENT feed system. 91% DoD-funded ($8.9M DoD vs $950K NASA). $43.6M total VC. Multi-mode propulsion with ASCENT propellant (chemical + electric from single tank).
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Stellar Exploration: Quiet craftsman archetype. Small bootstrapped company ($3M total federal, no VC) that built propulsion for two of the highest-profile SST missions: CAPSTONE (first CubeSat in NRHO, 2022) and EchoStar EG-3 (delta-v world record for small sats, 2021). Pump-fed hypergolic design. SST ACO at JSC/WSTF provided vacuum qualification. MDA heritage in technology origin. Three SST-funded companies converged on CAPSTONE: Tyvak (bus), Advanced Space (nav), Stellar (propulsion).
New archetypes (3): - #9 SBIR Pipeline to Production: ExoTerra exemplifies 10 SBIRs → SST integration → defense production → acquisition. - #10 ACO Infrastructure Provider: Phase Four + Stellar — SST funds NASA facility time, not company R&D. - #11 Quiet Craftsman: Stellar — bootstrapped, no VC, flies on the most prestigious missions.
Linkages: 74 entries (up from 59). 15 new: Accion TILE flight, Accion MDA SHIELD, Accion rebrand, Lozano people chain, ExoTerra SBIR pipeline, ExoTerra DARPA Blackjack, ExoTerra SDA Tranche 1, ExoTerra Voyager acquisition, Phase Four Maxwell flight, Phase Four DARPA lineage, Guarneros Luna dual PI, Stellar CAPSTONE, Stellar EchoStar EG-3, Stellar-Tyvak-AdvancedSpace co-flight.
Surprise delta: - ExoTerra's depth was unexpected. 13 TechPort projects — more than any other SST company. The SBIR pipeline goes back to 2013. ExoTerra was almost entirely NASA-dependent until DARPA Blackjack and SDA production. - Stellar built CAPSTONE's propulsion. A tiny, bootstrapped company in San Luis Obispo provided the propulsion for arguably the most important CubeSat mission in SST history. No VC, no acquisition, no press. - Phase Four is 91% DoD-funded. Expected a NASA-dependent company. Instead, DARPA was the origin, USAF is the primary customer, and NASA's role was test infrastructure only. - Ali Guarneros Luna manages two competing propulsion companies through SST. Same NASA PI on both Stellar (chemical) and Phase Four (electric) qualification projects. - Accion rebranded to Revolution Space — suggests ambitions beyond propulsion. MDA SHIELD contract puts electrospray in missile defense.
Next session priorities: 1. ARC institutional page — 16 SST projects. Largest NASA center footprint. Swarm capability arc, PhoneSat legacy, PACE initiative. 2. University synthesis page — aggregate: which departments produce downstream impact? 3. Remaining org pages — CU Aerospace (DUPLEX, flew), Tethers Unlimited (HYDROS/PTD-1, acquired), other propulsion companies. 4. Update propulsion topic page with new org page links and ExoTerra/Phase Four/Stellar details. 5. Cross-KB integration — connect SST findings to kbs/techport-only/ and kbs/full/.
Session 7 — 2026-04-14¶
Scope: Synthesis and deepening phase. Portfolio investigation was 100% complete (session 6). This session focused on writing org pages for the 3 highest-signal remaining organizations, creating a portfolio-level overview, and tracing external lineage for "no visible outcome" projects.
What was done:
3 new organization pages: - Busek Co. Inc.: Deep-dived USASpending (75+ awards across 3 pages, $87M+ total — significantly more than session 6's $38M estimate). DoD is ~70% of revenue (AF $55M+). Founded 1985 by Dr. Vlad Hruby. 4 product lines (BHT Hall, BIT RF ion, BET electrospray, BGT green monoprop), 2 with SST roots. 66 NTRS citations. $400K SST investment in a company with $87M+ federal revenue = highest leverage ratio in portfolio. Notable: Busek remains independent while 5 other SST-funded companies were acquired. - Northrop Grumman / SSEP: Detailed the ACO mechanism, H71M → NGHT-1X licensing path, MEP satellite servicing application. 2 NTRS papers (IEPC-2022, IEPC-2024) document thruster performance. First 3 MEPs launching 2025 for GEO comsat life extension. Long-duration wear test at GRC VF-11 funded by NG (reimbursable SAA). - Utah State University: Mapped all 5 SST projects across 3 PIs. Whitmore hybrid → Marshall HLS confirmed as most dramatic program transition in portfolio (CubeSat propulsion → crewed lunar lander research, 30+ firings at MSFC). Swenson cryo thread (3 projects, 10 years, TRL ceiling at 5). Baktur ISAAC antenna (TRL 5, no downstream). USU exemplifies the academic TRL ceiling anti-pattern — 1 of 5 projects transitioned, and only because NASA Marshall directly adopted it.
Portfolio-level overview page: - Wrote overview.md — the big synthesis. Outcome distribution, technology cluster performance (propulsion 52% vs thermal 0%), institutional footprints, acquisition timeline (5 companies in 4 years), people chains (6 individuals), open questions. - Key insight: technology cluster is the strongest predictor of downstream impact. Propulsion and comms succeed; thermal/power never does.
External lineage tracing: - Searched NTRS and web for 6 "no visible outcome" academic projects (FEMTA/Alexeenko, Ka-Band SDR, structural battery, milli-arcsecond imaging, Move to Talk, MEMS RCS). - Result: confirms the academic TRL ceiling. Minimal NTRS trail, no SBIR follow-ons, no industry pickup. FEMTA got press coverage (Purdue 2017) but no follow-on funding visible.
Linkages: 59 entries (up from 52). New: Busek BIT-3→Artemis 1, Busek BGT→commercial, Busek $87M footprint, SSEP→NGHT-1X→MEP, USU Whitmore→Marshall HLS, Swenson cryo→edge computing pivot.
Surprise delta: - Busek is much bigger than estimated. Session 6 said $38M+. Full USASpending tally shows $87M+ across 75+ awards. DoD is ~70%. The company is a 40-year-old electric propulsion powerhouse, not a small startup. SST's $400K was a tiny fraction of their total activity — but it seeded 2 of 4 product lines, including BIT-3 which flew on Artemis 1.
Next session priorities: 1. Remaining org pages — Accion Systems, ExoTerra, Phase Four, Stellar Exploration (propulsion commercializers). These are the companies that turned SST tech into products. 2. University synthesis page — aggregate analysis: which university departments produce downstream impact, and why? 3. ARC institutional page — ARC has 16 SST projects. It deserves its own org page documenting the swarm capability arc and institutional role. 4. Deck preparation — the overview.md is now deck-ready source material. A polished SST Infusion deck would complement the FO deck. 5. Cross-KB integration — connect SST findings to kbs/techport-only/ program pages and kbs/full/ linkages.
Session 6 — 2026-04-14¶
Scope: Final 26 pending projects investigated. 111/111 (100%). Thermal/power/sensors cluster (15 projects), remaining propulsion (9 projects), remaining comms (3 projects), early-era misc (3 projects). 2 new topic pages, 2 new archetypes, 8 new linkages.
What was done: - Batch-fetched all 29 pending project records (including duplicates from Active section). - SSEP/NGHT-1X deep-dive [116400]: Northrop Grumman partnered with GRC to develop NASA-H71M Hall thruster (200-1000W, 1750s Isp). NG licensed it as NGHT-1X for their Mission Extension Pod (MEP) satellite servicing product. SpaceLogistics (NG subsidiary) to launch first 3 MEPs in 2025. Best-in-class sub-kW thruster. Long-duration wear test at GRC VF-11. This is the clearest SST→commercial licensing story in the portfolio. - Busek dual SST roots [106807, 106808]: Busek Co. had two SST seed grants at ARC (2014). Iodine RF ion (Hohman) → BIT-3 (world's first iodine gridded ion thruster, flew on Lunar IceCube + LunaH-Map, Artemis 1 CubeSats). Green propulsion (Tsay) → BGT product line. Federal footprint: $38M+ (DoD $25M+). Two SST projects → four product lines. - USU Whitmore hybrid → Marshall HLS [106834]: USU's 3D-printed ABS/N2O hybrid rocket now being tested at NASA Marshall for Artemis Human Landing System descent performance and Plume Surface Interaction research. Confirmed via USU press release Jan 2025. - MPS-120 CHAMPS [106809]: Aerojet's first 3D-printed hydrazine propulsion, TRL 3→6. Product listed commercially but no confirmed flight heritage. Also had Flight Opportunities selection. - Aerojet green [91766]: TERMINATED. TRL stuck at 3 (same as Reaction Sphere pattern). - MSNW ICE [106804]: John Slough/MSNW LLC, TRL 2→3. CubeSat ICE thruster didn't advance. MSNW federal footprint $9M, focused on fusion (NIAC, NextSTEP). - Moldwin Quad-Mag [94109]: U Michigan boomless magnetometer, TRL 3→6. Published JGR Space Physics 2023. Testing on MiTEE CubeSat. Best sensor project in portfolio. - USU Swenson cryo thread: Two SST projects [91561, 95587] spanning 2015-2022. 7-year persistent cryogenic thermal research. Same PI, same lab. - Wrote topics/thermal-power-sensors.md — 15 projects covering radiators, cryocoolers, power, batteries, sensors, imaging. Academic TRL ceiling at 5-6, no flights. - Wrote topics/early-era-misc.md — Edison 1, nanosatellite reentry, F-4 launch testbed. ARC as SST incubator. - Updated topics/smallsat-propulsion.md — expanded from 14 to 23 projects. Added SSEP/NGHT-1X, Busek×2, USU hybrid, MPS-120, Aerojet green, ARC hybrid, MSNW ICE, JPL ion. New cross-cutting findings: Busek multi-product, SSEP licensing, terminated project clustering. - Updated topics/smallsat-communications.md — added Ka-Band SDR, ISAAC, Move to Talk. - Updated archetypes.md — added #6 Defense Prime Technology Licensing (SSEP/NGHT-1X) and #7 Multi-Product Seed Company (Busek). 8 total archetypes. - Updated linkages-sst.json — 52 entries (up from 44). New: SSEP→NGHT-1X, Busek iodine→BIT-3, Busek green→BGT, USU hybrid→Marshall HLS, MPS-120 product, Aerojet green terminated, Moldwin→MiTEE, USU Swenson cryo thread. - Updated portfolio tracker — 111/111 investigated (100%).
Outcome distribution (111 projects): | Category | Count | % | |----------|-------|---| | No visible outcome | ~51 | 46% | | Flew | ~25 | 23% | | Transitioned | ~14 | 13% | | Commercialized | ~13 | 12% | | Unknown/too recent | ~8 | 7% |
~48% of SST projects had visible downstream impact (flew, commercialized, or transitioned). This is remarkably high for an R&D portfolio — nearly half of all investments produced traceable downstream results.
Surprise deltas: 1. SSEP → NGHT-1X = Defense prime licenses NASA tech. Expected SST propulsion to follow the startup→acquisition pattern. Actual: Northrop Grumman co-developed with GRC and licensed the technology directly. No startup intermediary. The MEP satellite servicing product is a new commercial market created partly by SST-funded technology. This is a different archetype from everything else in the portfolio. 2. Busek: Two $200K seeds → $38M company. Expected individual SST propulsion projects to be standalone. Actual: Busek received 2 tiny SST grants in 2014 and spun them into 2 of its 4 product lines. The iodine RF ion → BIT-3 lineage is confirmed to Artemis 1. $400K SST investment in a company that now has $38M+ federal revenue. Highest leverage ratio in the portfolio. 3. USU hybrid to Artemis HLS. Expected USU's 5 SST projects to be academic dead-ends. Actual: Whitmore's 3D-printed hybrid rocket is being tested at Marshall for the Artemis Human Landing System. SST CubeSat propulsion research feeding into crewed lunar landing. This is the most dramatic program transition in the portfolio. 4. Thermal/power = academic TRL ceiling. Expected some thermal/power projects to reach commercial products. Actual: every thermal, power, and sensor project hit TRL 5-6 and stopped. Zero flights, zero products, zero acquisitions. The contrast with propulsion (5 flights, 7 commercializations) and comms (6+ flights) is stark. Subsystem type determines commercialization probability. 5. Aerojet: hydrazine succeeded, green failed. Expected Aerojet to succeed across propellant types. Actual: MPS-120 (hydrazine, TRL 3→6, commercial product) vs. HAN green (TRL 3→3, terminated). Same company, same form factor, different propellant — the green chemistry proved harder. This mirrors Lunar Flashlight's ASCENT propulsion failure.
Confidence check: - SSEP/NGHT-1X licensing confirmed via NASA Science article, Interesting Engineering, NTRS IEPC paper, SpaceLogistics product page. - Busek BIT-3 → Artemis 1 confirmed via IEPC-2015-273 paper, SatCatalog datasheet, NASA Artemis manifest. - USU hybrid → Marshall HLS confirmed via USU press release (Jan 2025) and KSL News. - Moldwin Quad-Mag published in JGR Space Physics 2023 (NTRS 53950636251698). - Outcome distribution is based on full-portfolio grep of tracker — individual project categories were assigned during investigation with evidence trails.
100% portfolio investigation is complete. The SST Infusion KB now has: - 111/111 projects investigated - 7 topic pages (propulsion, comms, GNC/autonomy, thermal/power/sensors, missions, SSPICY, early-era) - 6 organization pages (Advanced Space, Tyvak/TO, BCT, Starfish, Turion, Vast, Kayhan) - 8 maturation archetypes - 52 validated linkages - 2 surprise files - Outcome distribution analysis
Next session priorities (Phase 2 — synthesis and deepening): 1. Portfolio-level synthesis page — write an overview.md that synthesizes the full portfolio: outcome distribution, archetype frequencies, technology cluster performance, people chains map, institutional footprints, acquisition timeline. 2. Remaining org pages — Busek (2 SST projects, $38M+ fed), Northrop Grumman SSEP thread, USU (5 projects). 3. University synthesis — USU (5), MIT (4), Stanford (2), Purdue (2), UIUC (3), U Michigan (3). What % of university research transferred to industry? 4. Missing external lineage — several "no-visible-outcome" projects may have downstream through external channels (NTRS publications, patents, student careers) not yet traced. 5. Deck preparation — the 100% dataset is now ready for a polished SST Infusion overview deck.
Session 5 — 2026-04-14¶
Scope: Autonomy/GNC/PNT cluster (20 projects), high-profile missions expansion (ISARA, CHOMPTT, R5, PY4, CAPSTONE), early-era catalog (15 projects). 35 new projects investigated, 85/111 total (77%).
What was done: - Fetched full records for 20 autonomy/GNC/PNT projects: SCALES [155362], SmallSat Steward [155364], Autonomous OPNAV [155359], Deep Space PNT [155360], Edge Computing [155363], Microphotonic Clocks [155361], CAPS [106812], CAPSTONE [106820], LunaNet PNT [106828], Asteroid ML Nav [95600], ANS [95519], SPRINT [95558], Distributed Attitude [95540], Precision GNSS [94049], Smoothing Nav [90699], R5 [155354], OSE-SAT [155368], PY4 [155367], Rapid Reaction [106805], Reaction Sphere [91499]. - Fetched 15 additional projects: ISARA [11586], CHOMPTT [93925], PACE [106799], Phonon Trap [91596], MEMS RCS [91591], RadSat [91661], ADCS [106813], Solar Sail RCD [91330], AR&D Software [91360], MEMS IMU [91474], 3D Printing [91336], COxSwAIN [91371], Antennas [91379], Maraia [91493], Deorbit Balloon [91603]. - Advanced Space deep-dive: USASpending shows $77.5M identified across 24+ awards. NASA ~$69M (CAPSTONE $57.5M dominates), DoD ~$8.3M from USASpending. Web search revealed $72M AFRL Oracle contract (OTA, not in USASpending). Total federal ~$150M+. 12 NTRS citations for CAPSTONE including 2026 autoNGC flight test paper. - Saved CAPSTONE spacecraft image to assets/. - D'Amico → Starling confirmed: Stanford SLAB's Simone D'Amico PI on 2 SST projects [95519, 94049]; his lab developed StarFOX angles-only navigation flown on Starling 2023. NTRS paper 20240007230 confirms. 0.1% relative position accuracy. - PY4 launched March 4, 2024 on SpaceX Transporter-10. 4×1.5U CubeSats from CMU. PyCubed open-source avionics. No propulsion — differential drag only. - R5 launched July 3, 2024 on Firefly Alpha FLTA005. Two 6U CubeSats (R5-S2, R5-S4) from JSC. <$100K materials per bus. R5-S1 previously lost in Astra failure. - Wrote organizations/advanced-space.md — comprehensive org page with SBIR ladder, CAPSTONE mission details, $150M+ federal footprint, Oracle downstream. - Wrote topics/autonomy-gnc-computing.md — comprehensive topic page covering swarm autonomy thread (ARC), cislunar cluster, navigation, attitude determination, onboard computing. 6 people chains identified. - Updated topics/high-profile-missions.md — added CAPSTONE, R5, PY4, CHOMPTT, ISARA→MarCO, PACE. Summary table now has 18 missions. - Updated linkages-sst.json: 44 entries (up from 31). New: D'Amico→Starling, CAPS→CAPSTONE→Oracle, Lauretta→OSIRIS-REx, Christian people chain, Alexeenko triple, PY4 flight, R5 flight, ISARA→MarCO, Rais-Zadeh→JPL, Vahala/Matsko shared node, Reaction Sphere terminated. - Updated portfolio tracker: 85 projects now investigated (up from 50).
Surprise deltas: 1. Advanced Space = $150M+ from a Boulder condo loft. Expected a small SBIR company. Actual: $57.5M CAPSTONE (NASA's first commercial spacecraft at the Moon) + $72M AFRL Oracle (cislunar SDA) + pipeline of DoD cislunar contracts. The entire company was built on government contracts from an academic algorithm (LiAISON at CU Boulder). No VC. This is the cleanest SST→DoD transfer pathway in the portfolio. 2. D'Amico's 11-year arc. Expected SST university grants to be dead-end academic exercises. Actual: D'Amico's SST-funded work on autonomous nanosatellite swarming (2016-2020) directly produced the StarFOX experiment that flew on Starling (2023) — achieving 0.1% relative position accuracy using only camera observations. This is a confirmed technology transfer from SST grant to flight demo with the same PI. 3. Dante Lauretta on SST. Expected asteroid navigation to be a standalone research project. Actual: Lauretta is the PI of OSIRIS-REx (first asteroid sample return). His SST project [95600] ran concurrently with OSIRIS-REx proximity ops at Bennu. The NTRS paper carries the OSIRIS-REx contract number. SST funds NASA's most prominent asteroid researcher to advance ML-based navigation for small spacecraft — the technology feeds directly into flagship mission operations. 4. John Christian's 10-year people chain. Expected early-era JSC projects to be disconnected from recent work. Actual: Christian was PI on MEMS IMU Swarms [91474] at JSC/JPL (2013-14), then PI on Autonomous OPNAV [155359] at GA Tech (2023-25) — same navigation domain, different institution, and Artemis 1 heritage. N=6 people chains now confirmed. 5. Hardware elimination wins. Expected sophisticated attitude control (Reaction Sphere, precision CMGs) to outperform simple approaches. Actual: Northrop's Reaction Sphere was terminated. PY4 (magnetorquer-only, no propulsion, no reaction wheels) reached TRL 8 and flew. The cheap approach won for swarm applications.
Confidence check: - Advanced Space story fully confirmed (TechPort + USASpending + NTRS + web). CAPSTONE NRHO insertion, mission extension, and Oracle contract all independently verified. - D'Amico→Starling confirmed via NTRS 20240007230 (StarFOX flight results paper with D'Amico as senior author) and Stanford SLAB news release. - PY4 confirmed via CMU press release, NASA press release, SpaceX Transporter-10 manifest. - R5 confirmed via NASA ELaNa 43 page, Firefly Aerospace mission page, NTRS IEEE Aerospace paper. - Lauretta→OSIRIS-REx confirmed via NTRS funding number NNM10AA11C.
Next session: 1. Remaining 26 projects — thermal/power cluster (radiators, cryocooler, structural batteries, nano power), remaining propulsion (5 early-era), remaining comms/imaging (solar-panel antenna, terahertz receiver, magnetometers), EDL/deorbit, Edison 1, launch testbed, alpha/betavoltaic. 2. University cluster synthesis — Utah State (5 projects), MIT (4), Stanford (2), Purdue (2), U Michigan (3). What transferred to industry? Write university synthesis page. 3. Remaining Ames projects — several still pending, need to close out ARC institutional footprint analysis. 4. Outcome distribution analysis — with 85/111 done, enough data to compute: what % flew, transitioned, commercialized, or had no visible outcome?
Session 4 — 2026-04-14¶
Scope: Communications cluster (15 projects), high-profile missions (Lunar Flashlight, ACS3, PhoneSat, DiskSat, EDSN/Nodes, V-R3x). 20 new projects investigated, 50/111 total (45%).
What was done: - Fetched full records for 16 projects via batch: 4 remaining Active (DiskSat [106801], CLICK [94065], Green Propulsion [155369], Surface-Feature Nav [106826]) + comms cluster (OCSD [11587], Vulcan [106800], DORA [106810], SDSU phased array [106823], CU Boulder lunar [106832], laser amplification [91601], omnidirectional ISOC [90670], pulse modulator [94153], GSFC X/S-band [91378]) + high-profile (Lunar Flashlight [106819], ACS3 [95595], PhoneSat [11020]). - Web search for all high-profile mission outcomes: DiskSat launched Dec 18 2025 (4 sats, Rocket Lab, Space Force co-funded), ACS3 deployed Aug 29 2024 (NanoAvionics 12U bus), Lunar Flashlight terminated May 2023 (propulsion failure from AM debris), PhoneSat flew 2013 (Antares maiden), EDSN lost in Super Strypi 2015, Nodes flew from ISS 2016, V-R3x flew Jan 2021, OCSD achieved 200 Mbps laser comms, DORA deployed from ISS Oct 8 2024. - USASpending: Aerospace Corp ($166M NSEETS + multiple task orders, FFRDC), Vulcan Wireless ($21M+ across 10+ DoD awards — Navy $6M, Air Force $9.7M, DARPA $1.5M). - NTRS: Lunar Flashlight 35 citations, ACS3 17 citations, DiskSat 2, CLICK 1, OCSD 3. - Web search: Vulcan radios on lunar landers/orbiters (CCSDS Proximity 1 for lunar), NanoAvionics built ACS3 bus (Kongsberg subsidiary), CLICK-B/C planned 2024 launch. - Wrote topics/smallsat-communications.md — comprehensive comms cluster page covering OCSD→TBIRD 1000x lineage, CLICK, DORA, Vulcan SDR, phased arrays, lunar PNT, swarm comms (EDSN→Nodes→V-R3x→Starling). - Wrote topics/high-profile-missions.md — PhoneSat, Lunar Flashlight, ACS3, DiskSat, EDSN/Nodes summary table. - Updated archetypes.md: added Richard Welle and Scott Palo to People Chain (now n=4, upgraded to confirmed), added new Archetype #6 "Institutional Capability Builder" (ARC swarm program as exemplar). - Updated linkages-sst.json: 31 entries (up from 19). New: OCSD→TBIRD, EDSN→Nodes, Nodes→Starling capability lineage, Vulcan→lunar, DORA ISS deploy, ACS3 deploy, Lunar Flashlight partial failure, DiskSat launch, UF MOCT→CLICK, Palo people chain, Welle people chain. - Updated portfolio tracker: 50 projects now investigated (up from 30). Updated outcome categories for all investigated projects.
Surprise deltas: 1. OCSD → TBIRD = 1000x in 6 years — Expected incremental improvement in optical comms. Actual: OCSD (200 Mbps, 2016) → TBIRD (200 Gbps, 2022) is a 1000x capability leap within the same program, using CubeSat-class spacecraft. This is arguably NASA's most dramatic smallsat technology progression and it happened entirely within SST. 2. DiskSat Pentagon co-funding — Expected purely NASA demo. Actual: Space Force co-funded the DiskSat launch (Dec 2025). DiskSats generate 5-10x more power than CubeSats. The flat-plate design enables operations at 124 miles altitude. Defense interest in a "new shape for satellites" was not expected. 3. DORA's 10° pointing trick — Expected another precision optical system. Actual: DORA achieves 1 Gbps with only 10° pointing accuracy (vs. sub-degree for CLICK/TBIRD). This could make optical crosslinks accessible to cheap CubeSats without expensive attitude control. The innovation is in the aperture (deployable collector), not the pointing. 4. Vulcan going to the Moon — Expected small SBIR radio company. Actual: Vulcan's SDR radios are on multiple lunar landers and orbiters, operating the first CCSDS Proximity 1 S-Band profile for lunar. SST's DSN compatibility testing opened the deep-space market for a company that was previously DoD-only ($21M in Navy/Air Force contracts). 5. ARC as institutional builder — Expected individual projects. Actual: ARC has run 4+ swarm missions over 10 years (EDSN → Nodes → V-R3x → Starling), absorbing a launch failure and building persistent institutional capability. This is a different archetype from the company-focused patterns — the "product" is institutional expertise, not a commercial product.
Confidence check: - OCSD→TBIRD lineage is confirmed (same program, same technology area, documented 200 Mbps → 200 Gbps). Richard Welle (OCSD PI) and TBIRD team both at Aerospace Corp. - DiskSat launch confirmed via multiple news sources. Space Force co-funding confirmed. - DORA ISS deployment confirmed via ASU News (Aug 2024 story, Oct 2024 deployment). - Lunar Flashlight failure confirmed via JPL announcement and SpaceNews. 35 NTRS papers document the effort comprehensively. - ACS3 deployment confirmed via NASA and NanoAvionics. 17 NTRS papers including 2026 results paper. - Vulcan lunar missions confirmed via SmallSat 2024 paper and product catalog.
Next session: 1. University cluster — Utah State (5 projects), MIT (remaining: CLICK already done), Stanford (2), Purdue (2), UIUC (remaining), U Michigan (3). What transferred to industry? 2. Remaining Ames projects — ARC has 16 total SST projects; several now done (PhoneSat, EDSN, Nodes, V-R3x, Starling/ACS3 ops). What remains? 3. Thermal/power cluster — Passively deployed radiators [155366, 155365], AMDROHP [106830], cryocooler [91561, 95587], structural batteries [94116], nano power [90693]. 4. Autonomy/GNC cluster — SCALES [155362], SmallSat Steward [155364], CAPS [106812, 106820], asteroid nav [95600], surface-feature nav [106826] already done. 5. Remaining older projects (2011-2014) — about 20 early SST projects (era of PhoneSat/EDSN) still pending. Many are likely small-scale with limited downstream, but some could surprise.
Session 3 — 2026-04-13¶
Scope: BCT deep-dive (5 SST projects), propulsion cluster (10 SST projects), 5 new org/topic pages.
What was done: - Fetched full records for all 5 BCT SST projects: Starling 106822, Starling 1.5 155355, X-NAV Autonomy Suite 106818, X-NAV Demo 106811, HyperXACT 91498. - Read SmallSat 2024 paper (NTRS 20240006994) — 13-page Starling flight results covering MANET, StarFOX, ROMEO, DSA. All 4 experiments successful. - Found 7 NTRS publications on Starling mission (6 from ARC, 1 from 2025). - USASpending: BCT $160M+ across 24+ awards. NASA $33M, DoD $127M. Largest single contract: DARPA Blackjack $73.22M. - Web search: BCT acquired by Raytheon/RTX for ~$350M (Dec 2020). Founded 2008. 90+ spacecraft at acquisition time. Post-acquisition wins: INCUS, POLSIR, HelioSwarm, ARCSTONE. - Fetched 14 propulsion cluster projects in batch: ExoTerra Courier [106825], iSat [91492], FEMTA [91370], Electrospray UCI [106835], MIT Electrospray [95548], Accion TILE [106827], UIUC MEPS [106816], Phase Four RFT [106833], Phase Four ASCENT [155356], Stellar Exploration [106831], SSEP [116400], DUPLEX [106814]. - USASpending for 5 propulsion companies: Accion ($7.2M), Stellar Exploration ($3.0M), ExoTerra ($5.7M), CU Aerospace ($17M+), Phase Four ($9.8M). - Web search: ExoTerra acquired by Voyager Technologies (Oct 2025), supplied 21 modules for SDA Tranche 1. Accion 51% acquired by Tracker Capital (2021). CU Aerospace DUPLEX deployed from ISS Dec 2 2024. Stellar Exploration built CAPSTONE propulsion and EchoStar EG-3 (world-record ΔV). Phase Four Maxwell Block 3 exceeds Hall thruster performance. - Wrote BCT org page (comprehensive, with Starling flight details, $160M federal footprint, Raytheon acquisition story). - Wrote smallsat-propulsion topic page (14+ projects, 7 architectures, cross-cutting findings on TRL stalls and defense adoption). - Updated archetypes: added Lab-to-Startup (#5), upgraded People Chain to n=2, expanded meta-pattern acquisition table to 5 companies. - Updated linkages-sst.json: 19 entries (up from 11). - Updated tracker: 30 projects now investigated (up from 15).
Surprise deltas: 1. BCT's DARPA Blackjack dwarfs SST — Expected SST to be significant part of BCT's NASA work. Actual: DARPA Blackjack alone is $73M, while all NASA SST-related BCT contracts are ~$12M. BCT's defense footprint ($127M) is 4x its NASA footprint ($33M). SST's contribution was the Starling swarm demo — important for technology proof, but not the financial driver. 2. Paulo Lozano double-dips — Expected SST propulsion projects to be independent. Actual: MIT's Paulo Lozano is PI on SST 95548 (academic electrospray, TRL 3→7) AND co-founded Accion Systems which runs SST 106827 (commercial TILE, TRL 3→8). Same person, same technology, two SST projects. This is the Lab-to-Startup archetype. 3. ExoTerra → SDA Tranche → Voyager — Expected ExoTerra to be a small SST-only company. Actual: Halo thruster flew on DARPA Blackjack, supplied 21 propulsion modules for SDA Tranche 1 Transport Layer, acquired by Voyager Technologies (Oct 2025) for Golden Dome positioning. SST Courier project is still Active while the company's defense business already scales. 4. Dual-mode TRL stalls — Both ambitious dual-mode propulsion projects (UIUC MEPS [106816] and Phase Four ASCENT [155356]) started at TRL 3 and ended at TRL 3. The pattern: integrating two propulsion modes into one system is harder than running them separately (CU Aerospace DUPLEX proved separate systems work). 5. Stellar Exploration → CAPSTONE — Expected small niche company. Actual: built propulsion for NASA CAPSTONE (first spacecraft in cislunar NRHO) and broke world record for smallsat ΔV on EchoStar EG-3. SST qualification testing at JSC/WSTF was a key maturation step.
Confidence check: - BCT story is fully confirmed (TechPort + USASpending + NTRS + press). Starling flight results are extensively documented in 7 NTRS publications. - Propulsion company lineages are confirmed via USASpending and press releases. ExoTerra/SDA Tranche 1 confirmed. Accion/MDA SHIELD confirmed (though $500 initial order is minimal). - Lab-to-Startup archetype (Lozano) is confirmed for one case — needs more examples for robustness. - DUPLEX ISS deployment confirmed via NASA press release.
Next session: 1. Investigate Ames Research Center (16 projects) — largest NASA center footprint in SST. What did ARC actually do with these? 2. Deep-dive remaining Active projects: DiskSat [106801] (Aerospace Corp), CLICK [94065] (MIT laser crosslink), Surface-Feature Nav [106826] (UT Austin). 3. Start communications cluster — CLICK [94065], Vulcan radio [106800], Optical Comms [11587], MANET/crosslink [95553], SDR [91337], plus the Starling MANET results. 4. Investigate university cluster — Utah State (5 projects), MIT (4), Stanford (2), Purdue (2), UIUC (3), U Michigan (3). What transferred to industry? 5. File surprise: ExoTerra SDA scaling pattern — SST Tipping Point → DARPA Blackjack flight → SDA production → defense acquisition. Same pipeline as BCT/Tyvak but for propulsion, not buses.
Session 2 — 2026-04-13¶
Scope: Tyvak/Terran Orbital deep-dive (5 SST projects), SSPICY loser investigations (Turion, Vast, Kayhan), archetypes, 2 surprises.
What was done: - Fetched full records for all 5 Tyvak SST projects: CPOD 11588, PTD-1 91649, PTD-2 95691, PTD-3 106821, PTD-4 106836. - Read CPOD factsheet document (file 355753) and PTD render image (file 365703). - Traced upstream LCOT project 157459 that fed into TBIRD. - Fetched HYDROS payload project 91500 (TUI, TRL 5→8) and HyperXACT 91498 (BCT, terminated). - Fetched Deep Violet replacement payload 155370 (LLNL, PTD-2R). - Found all 5 BCT SST projects (Starling, Starling 1.5, X-NAV ×2, Hyper-XACT). - USASpending: Tyvak ($50M+, 23 awards), TUI ($15M+, 10+ awards). - Web search: Tyvak→Terran Orbital→Lockheed Martin acquisition chain; SDA contracts (134+ sats, $254M prime); TUI acquired by AMERGINT/ARKA (May 2020); BCT acquired by Raytheon (Dec 2020); PTD-2 terminated after I&T mishap. - NTRS: 22+ publications (15 TBIRD, 3 CPOD, 4 PTD status). - Investigated all 3 SSPICY losers via subagents (USASpending + SBIR + web + TechPort): Turion ($26M fed, 2 sats flown, $32.6M USSF), Vast ($1B+ private, Haven station), Kayhan ($2.3M fed, STM software, PI from BCT X-NAV). - Wrote org pages: tyvak-terran-orbital.md (comprehensive), turion-space.md, vast-space.md, kayhan-space.md. - Wrote archetypes.md with 4 archetypes: Bus Provider to Defense Prime, RPOD Dual-Use, Parallel Climber, People Chain. - Filed 2 surprises: PTD-2 termination, defense-prime acquisition pattern. - Updated SSPICY topic page with all loser outcomes. - Updated linkages-sst.json: 11 entries (up from 3). - Updated tracker: 15 projects now investigated.
Surprise deltas: 1. PTD-2 terminated — Expected all 4 PTD missions flew. Actual: PTD-2 had an I&T mishap, BCT's HyperXACT never flew, replaced by LLNL Deep Violet (PTD-2R). The NTRS paper conspicuously skips PTD-2. 2. All 3 PTD commercial partners acquired — Expected mixed outcomes. Actual: Tyvak→Lockheed (Oct 2024), TUI→AMERGINT/ARKA (May 2020), BCT→Raytheon (Dec 2020). Structural pattern, not coincidence. 3. Kayhan PI from BCT X-NAV — Siamak Hesar appears on both BCT X-NAV 106811 (SST-funded) and Kayhan SSPICY 155358. People-chain archetype. 4. Turion grew explosively post-SSPICY loss — $32.6M Space Force, 2 sats flown, $20M Series A. SSPICY loss was irrelevant to trajectory.
Confidence check: Tyvak/Terran Orbital story is fully confirmed (TechPort + USASpending + NTRS + press). SDA production contracts are confirmed via press releases but not all visible in USASpending under Tyvak entity (contracts may be under Terran Orbital entity). Defense-prime acquisition pattern is confirmed (n=3). People-chain is suggestive (n=1).
Next session: 1. Deep-dive Blue Canyon Technologies (5 SST projects: Starling, Starling 1.5, X-NAV ×2, Hyper-XACT). Starling is a 4-CubeSat swarm mission — likely the next big infusion story. 2. Investigate Ames Research Center (16 projects) — largest NASA center footprint in SST. What did ARC actually do with these? 3. Start propulsion cluster — HYDROS [91500], iodine satellite [91492], FEMTA [91370], electrospray projects [106835, 95548, 106827, 106816]. Multiple SST propulsion projects → do any trace to commercial products? 4. Save key visuals from CPOD/TBIRD documents to assets/.
Session 1 — 2026-04-13¶
Scope: enumerated the 111-project SST portfolio, built the portfolio tracker, and did a deep-dive on Starfish Space.
What was done:
- Fetched all 111 SST projects via techport_find_projects(program="SST", status=null).
- Ran techport_portfolio_aggregate(group_by="leadOrg", filter={"program":"SST"}) — 54 lead-org groups, top = Ames (16), JSC (6), Tyvak/BCT/USU (5 each).
- Wrote sst-portfolio-tracker.md with Active-first ordering and top-footprint orgs. leadOrg column backfill is deferred to session 2 (data cached in context).
- Fetched full records for the 5 SSPICY projects (182206, 155352, 155353, 155357, 155358) — the 4 concept studies + 1 flight mission.
- Queried USASpending for Starfish Space — 19 awards totalling $52.8M (NASA $13.9M / USAF $38.9M).
- Wrote organizations/starfish-space.md with full federal lineage, Otter product architecture, and RPOD dual-use archetype.
- Wrote topics/sspicy-mission-studies.md documenting the 4-study → 1-flight downselect pattern.
- Added 3 linkages to meta/linkages-sst.json.
Surprise delta: Expected SSPICY to be a single-company NASA SBIR Phase III. Actual: it was a 4-company parallel-study bake-off where Starfish won, AND Starfish simultaneously holds a $25.7M USAF STRATFI for the same Otter platform — so NASA SST is not even the biggest funder of the winning tech. The civil mission is riding on DoD-dominant dual-use momentum.
Confidence check: The study→flight transition is fully confirmed (TechPort Advanced_To + USASpending + press release). The dual-use archetype is suggestive (n=1; needs Tyvak/BCT cross-check).
Next session:
1. Backfill leadOrg column in tracker via techport_get_project batch.
2. Deep-dive Tyvak (5 projects = PTD-1/2/3/4 + CPOD) — candidate for second clean archetype.
3. Stub org pages for Turion, Vast, Kayhan (SSPICY losers — what did they do instead?).
4. Start archetype identification now that n=2 orgs will exist.