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For decades, the search for extraterrestrial intelligence has been defined more by silence than discovery, but that balance may be starting to shift. As new telescopes, algorithms, and theoretical ...

Astronomers find possible signs of alien life on massive, distant planet K2-18b Astronomers plan to conduct more research after finding possible signs of alien life on a distant exoplanet known as ...

Scientists identify a new way to detect life in outer space with currently existing telescopes. The method hinges on worlds that look nothing like Earth, and gases rarely considered in the search for ...

TL;DR: Researchers using the James Webb Space Telescope detected molecules dimethyl sulfide and dimethyl disulphide in exoplanet K2-18b's atmosphere, which on Earth are produced only by life. While ...

Apparent signs of alien life on the exoplanet K2-18b may just be statistical noise, according to a new analysis of data from the James Webb Space Telescope. On 17 April, Nikku Madhusudhan at the ...