An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

New telescope images show interstellar object 3I/ATLAS survived its close pass behind the sun, reviving debate among ...

Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

Astronomer Satoru Murata photographs interstellar comet 3I/ATLAS with giant anti-tail jets, baffling scientists and ...

Interstellar comet 3I/ATLAS is now visible post-perihelion and will be streamed live tonight by The Virtual Telescope Project ...

Interstellar comet 3I/Atlas has revealed a mysterious anti-tail structure, leaving scientists puzzled and exploring new ...

Scientists track interstellar comet 3I/ATLAS as its previously vanished tail reappears, with observations by the Virtual ...

A stunning new image of interstellar comet 3I/ATLAS (C/2025 N1 ATLAS) reveals the cosmic visitor's ion tail has grown ...

The interstellar comet 3I/Atlas has captured global attention as it moves across the Solar System. Its unusual chemistry and ...

Comet 3I/ATLAS appears to be normal and intact, despite some reports that the interstellar visitor exploded after its brush ...

Interstellar comet 3I/ATLAS, only the third of its kind ever detected, is speeding away from the Sun. Here's how to watch its ...

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...