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NASA discovers planet with gases that can only come from living organisms
The detection of methane and carbon dioxide, combined with the absence of ammonia, supports the hypothesis that K2-18b could be a "Hycean" exoplanet. This type of planet is characterized by a ...
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Alien-hunters find NEW ‘signs of life’ that would expose ETs living ‘on faraway planets’ that look nothing like Earth
"Unlike an Earth-like planet, where atmospheric noise and telescope limitations make it difficult to detect biosignatures, Hycean planets offer a much clearer signal," said UCR astrobiologist ...