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New ultraviolet image of comet 3I/ATLAS could help reveal what it's made of
NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter.
Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...
ScienceAlert on MSN
Alien comet 3I/ATLAS is just about to make its closest approach to Earth
On 19 December 2025, interstellar comet 3I/ATLAS will at long last make its closest approach to Earth. This event, along with ...
Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...
From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...
Scientists searched 27 exoplanets for alien technology using planetary eclipses, revealing a new way SETI hunts signals ...
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