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STARLING 1

NASA Autonomous Satellite Swarm Technology Demonstrator · NASA Ames Research Center

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Starling 1, part of NASA's first-ever test of true satellite swarm autonomy — four small spacecraft flying together with no ground controller telling them what to do, using onboard software to decide for themselves how to maintain formation, avoid collisions, and coordinate science observations. It's a genuine departure from how every previous multi-satellite mission has worked: instead of humans commanding each satellite individually, Starling proves a swarm can manage itself, technology NASA considers essential for any future mission involving dozens or hundreds of coordinated spacecraft at once.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
339–343 mi (546–553 km)
Inclination
99.5°
One orbit
95.5 minutes15.1 orbits a day
NORAD ID
57388
Int’l designator
2023-100C
Launched
2023

Orbital elements from CelesTrak, as of 22 Sep 2026.

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