A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.
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Exomoons orbiting rogue planets could host liquid water for billions of years, offering potential habitats for life deep in interstellar space.
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We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.
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“Life might actually survive being ejected from one planet and moving to another.”
Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological activity.
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President Donald Trump has issued a statement that he will instruct the federal government to begin releasing all of its files related to UFOs.
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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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The key to solving the mystery of the Viking results is the discovery of perchlorate on the Martian surface in 2008.
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Scientists may need to broaden their horizons in their search for alien life.
“We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly not the case.”
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