Radio Telescope Tracks Artemis 2’s Moon Orbit With Unprecedented Precision
TL;DR
A Green Bank Telescope in West Virginia tracked NASA’s Artemis 2 spacecraft as it circled the Moon for five days, recording its position and velocity from more than 200,000 miles away with precision within about 0.2 millimeters per second of NASA projections, highlighting how radio astronomy enables ultra-precise, real-time space-tracking for future missions.
- “There Are 4 People in Those Pixels”: Giant Telescope Captures Artemis 2 Crew Orbiting the Moon The Daily Galaxy
- Giant radio telescope sees Artemis 2 astronauts on Orion flying around the moon. 'There are 4 people in those pixels.' Space
- 'There are 4 people in those pixels': Earth-based telescope snapped Artemis II crew orbiting the moon Live Science
- Four People in a Pixel Universe Today
- 'People in pixels': Artemis II astronauts spotted by Earth-based telescope from over 200,000 miles away starlust.org
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