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Mars rock samples may contain evidence of alien life, but can NASA get them back to Earth?
NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...
NASA’s Perseverance Rover Conquers Jezero Crater Rim Revealing Mars’ Hidden History
Perseverance, NASA’s Mars rover, has completed a daring ascent of Jezero Crater's rim, tackling steep grades and rugged ...