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Astronomers find interstellar comet 3I/ATLAS hiding in images taken before its official discovery
Interstellar comet 3I/ATLAS was almost called 3I/Rubin, after researchers found that the giant survey telescope ...
A mysterious pulse appears to be echoing through the cosmos, and some believe the interstellar traveller 3I/ATLAS might be sending it home. As 3I/ATLAS speeds through the Solar System, scientists and ...
This week, just days before Christmas, the interstellar comet 3I/ATLAS will make its closest approach to planet Earth – so close, that anyone with a "powerful amateur" telescope might see it. Here's ...
Comet 3I/ATLAS is the third ISO ever detected. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) station on 1 July 2025. It's traveling through the inner solar system at ...
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