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NASA’s Greatest Mars Discovery Imperiled
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A rock collected by NASA’s Perseverance rover may hold the strongest evidence of life beyond Earth ever found, officials said ...
The rock, dubbed Cheyava Falls, was first examined in July 2024 while the rover explored the “Bright Angel” formation, a ...
Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...
Taking a new look at a very old mudstone on Mars, scientists believe they have found a potential biosignature, indicating ...
Research led by NASA suggests a habitable past on Mars based on the discovery of minerals in Martian rocks associated with ...
A biosignature is any characteristic, element, molecule, substance or feature that serves as evidence for past or present ...
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