But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...
Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...
Life on Earth may exist thanks to an incredible stroke of luck — a chemical sweet spot that most planets miss during their formation but ours managed to hit.
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Study says alien life depends on nitrogen and phosphorus, not just water
Is water enough to find alien life? New research reveals phosphorus and nitrogen are crucial. Discover the 'chemical ...
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Not Area 51: Scientists reveal the most likely alien hideouts — some inside our solar system
Scientists say aliens are not hiding in Area 51. Experts believe life may exist on distant planets with water and the right temperature. Some moons in our Solar System, like Enceladus and Titan, may ...
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