Is 3I/ATLAS an alien probe? James Webb Telescope finds 'anomalous' methane on interstellar comet

By the time the rumours reached the 'alien probe' stage, 3I/ATLAS had already slipped past the Sun and was heading back into ...
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Is 3I/ATLAS an alien probe? Study affirms it's an interstellar comet

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...