UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...
“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator Sean Duffy in a statement. “The identification of a potential biosignature ...
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NASA’s Greatest Mars Discovery Imperiled as Government Scraps Mission to Return Life-Clue Rocks
NASA’s Perseverance rover made a thrilling discovery on Mars: a rock sample containing minerals that on Earth are tied to microbial life. While not proof, it is one of the strongest clues yet that ...
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