NASA demonstrates autonomous spacecraft navigation without GPS
NASA’s Starling swarm used onboard cameras and a 20,000-object catalog to improve orbit estimates without ground intervention during a three-day test.
space debris
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A Spent Falcon 9 Rocket Stage Is Expected to Strike the Moon on August 5
NASA says a spent Falcon 9 stage is expected to hit the Moon near Einstein Crater on August 5, offering researchers a rare chance to study an artificial impact.
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Discarded Falcon 9 upper stage is expected to strike the Moon on August 5
Researchers have published an observing plan for the expected Aug. 5 lunar impact of a discarded Falcon 9 upper stage, an event intended to support tracking and scientific study.