The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.
Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...
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Scientists just narrowed down 45 rocky exoplanets where alien life might actually exist
Alien life beyond Earth: After sorting through more than 6,000 known exoplanets, astronomers have picked out 45 rocky worlds that look like the best places to hunt for signs of alien life. It’s a big ...
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