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The Longest Molecules Ever Have Been Found On Mars, Meaning Life May Have Been Possible There
NASA’s Curiosity rover has unearthed the longest molecules ever found on Mars. They date to 3.7 billion years ago, which […] ...
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An Asteroid Sample Just Changed What We Know About Life in Our Solar System
After close examination of the unspoiled sample, NASA and other scientists ... amount of left and right amino acids. It’s still a mystery why life adopted this left-handedness, and one ...