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

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

Ever since astronomers first detected interstellar comet 3I/ATLAS in July, speculation about its true nature has run wild.

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

The interstellar comet 3I/ATLAS, a fascinating celestial object, will be livestreamed tonight at 11:15 PM ET by The Virtual ...

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

Scientists debunk alien claims about interstellar comet 3I/Atlas, explaining its rare chemistry, deep-space age, and high ...

Can a comet’s tail be more than just dust and ice? New observations of 3I/ATLAS, the third confirmed interstellar object to ...

The interstellar comet 3I/ATLAS, displaying unusual properties and sparking alien theories, is simply the oldest observed comet.

For the first time ever, data collected by a spacecraft orbiting another planet was officially added to the official database ...

Harvard astrophysicist Avi Loeb has detected a 12th anomaly in the interstellar comet 3I/Atlas, adding more mystery to the rare space object.

Harvard astrophysicist Prof. Avi Loeb has further expanded his list of anomalies spotted on 3I/ATLAS, the third-ever observed ...