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It’s Not Just The Astronauts That Are Getting Older - Universe Today
Representing what may be the first long term lunar environmental impact study, recent laser ranging data from the Apache Point Observatory in New Mexico suggests the Lunar Ranging Retro Reflectors (LRRRs) left on the Moon by Apollo missions 11, 14 and 15 are beginning to shows signs of age. Apache Point Observatory’s Lunar Laser-ranging Operation (the … Continue reading "It’s Not Just The Astronauts That Are Getting Older"