Stanford University¶
Type: University (Academia) Location: Stanford, California SST projects: 2 (both PI: Simone D'Amico) Key lab: Space Rendezvous Laboratory (SLAB) Last updated: Session 17, 2026-04-14
SST Portfolio¶
| Project | PI | Period | TRL | Outcome |
|---|---|---|---|---|
| 94049 Precision GNSS Relative Nav | Simone D'Amico | 2016–2018 | 3→6 | transitioned → Starling StarFOX |
| 95519 Autonomous Nanosatellite Swarming (ANS) | Simone D'Amico | 2018–2020 | 3→5 | transitioned → Starling StarFOX |
Hit rate: 2 of 2 (100%) — the only SST university with a perfect transition rate.
Simone D'Amico — The Formation-Flying Thread¶
D'Amico is the SST portfolio's most consequential university PI, measured by downstream mission impact. Both of his SST projects fed directly into NASA's Starling mission and indirectly into two NSF CubeSat missions (VISORS, SWARM-EX). He is the common link between two of the five filed SST convergence surprises.
SST Projects → Starling¶
Precision GNSS Relative Nav (94049) developed a 0.5U GNSS receiver system capable of centimeter-level relative navigation for nanosatellite formations over separations up to hundreds of kilometers. Peer-to-peer, decentralized. TRL 3→6.
Autonomous Nanosatellite Swarming (95519) developed the ANS subsystem — dynamics, guidance, navigation, and control algorithms for cooperative nanosatellite swarms. TRL 3→5.
Both technologies were integrated into the StarFOX (Starling Formation-Flying Optical Experiment), one of four experiments on NASA's Starling mission (4× 6U CubeSats, launched July 2023 on SpaceX, built by Blue Canyon Technologies).
StarFOX Flight Results (2024)¶
StarFOX used onboard star trackers to perform angles-only orbit determination — no GNSS needed: - Single observer: 0.5% relative position accuracy at inter-satellite distances - Multiple observers: 0.1% relative position accuracy - Navigated multiple spacecraft targets simultaneously - First in-orbit demonstration of autonomous swarm satellite navigation using only optical sensors
Results published in: - Kruger, D'Amico, Hwang — "Starling Formation-Flying Optical Experiment: Initial Operations and Flight Results" (SmallSat 2024, NTRS 20240007230) - D'Amico et al. — "Starling Formation-Flying Optical Experiment (StarFOX): System Design and Preflight Verification" (J. Spacecraft & Rockets, 2024, DOI 10.2514/1.A35598)
NASA deemed the results promising enough to extend as StarFOX+ through 2025, and D'Amico is institutional PI on STARI, the next-generation NASA swarm mission.
SST → VISORS and SWARM-EX (NSF)¶
D'Amico's SST-funded GN&C algorithms are the formation-flying backbone of two NSF CubeSat missions:
VISORS (Virtual Super-Resolution Optics with Reconfigurable Swarms) — $4.4M NSF award. Two 6U CubeSats forming a 40-meter distributed telescope for solar corona imaging. Planned 2026. D'Amico provides formation flying GN&C. PI: Kamalabadi (UIUC, 95523). See VISORS convergence.
SWARM-EX (Swarm Magnetosphere Exploration) — NSF CubeSat mission, 3 CubeSats for magnetospheric science. Planned Dec 2026 on ELaNa 59. D'Amico provides formation flying GN&C. PI: Scott Palo (CU Boulder). See SWARM-EX convergence.
D'Amico is the only person who appears in both convergence surprises. His SST-funded algorithms are the common thread enabling two independent NSF missions.
Prior Heritage¶
Before SST, D'Amico developed GN&C systems for GRACE (NASA/DLR), PRISMA (OHB/DLR/CNES/DTU), TanDEM-X (DLR), BIROS (DLR), and PROBA-3 (ESA). The SST projects adapted his European formation-flying heritage to CubeSat-scale systems. This is the opposite of the academic TRL ceiling pattern — D'Amico brought flight-proven algorithms down to nanosatellite size.
NTRS Footprint¶
- Kruger, D'Amico, Hwang — StarFOX Initial Operations and Flight Results (NTRS 20240007230, 2024)
- Hwang — Resident Space Object Tracking By Using Star Tracker (NTRS 20250007577, 2025)
- Multiple ARC-published Starling mission papers reference D'Amico's algorithms
Cross-References¶
- VISORS convergence → surprise (D'Amico GN&C)
- SWARM-EX convergence → surprise (D'Amico GN&C)
- UIUC → org page (Kamalabadi, VISORS PI)
- Blue Canyon Technologies → org page (Starling bus provider)
- Ames Research Center → org page (Starling program home)
- Autonomy, GN&C → topic (formation flying thread)
Patterns¶
Stanford/D'Amico is the purest example of Archetype #4 (People Chain) operating at full scale. One PI's two SST projects feed: - 1 NASA flight mission (Starling/StarFOX) with published flight results - 1 NASA mission extension (StarFOX+) - 1 next-gen NASA mission (STARI) - 2 NSF CubeSat missions (VISORS, SWARM-EX) - 2 convergence surprises in this KB
This is also anti-pattern to the academic TRL ceiling: D'Amico succeeded because he brought flight-heritage algorithms (from European missions) into the CubeSat domain, then transitioned them to an actual NASA flight through the Starling program. The key differentiator is that his algorithms were already proven on larger platforms — SST funded the miniaturization, not the invention.
D'Amico's SST investment (~$600K over 4 years for two grants) may have the highest return-on-investment of any university SST award, measured by downstream mission mass: Starling (4 CubeSats, flying), VISORS (2 CubeSats, building), SWARM-EX (3 CubeSats, building), STARI (TBD).
Confidence summary: - Both SST projects → Starling StarFOX: confirmed (NTRS, J. Spacecraft & Rockets, Stanford SLAB) - StarFOX flight results (0.1% accuracy): confirmed (NTRS 20240007230, Stanford news Aug 2024) - StarFOX+ extension: confirmed (Stanford news) - D'Amico → VISORS/SWARM-EX: confirmed (NSF awards, SLAB project pages) - STARI next-gen: confirmed (SLAB project pages) - ROI estimate (~$600K): suggestive (based on typical SST university grant size, not confirmed dollar amounts)