A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

Named 3I/ATLAS, the object was first spotted on July 1. Travelling over 210,000 km/h, it was quickly confirmed as ...

Scientists have examined the interstellar invader 3I/ATLAS, finding evidence that it is packed with water that could be older ...

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

Comet 3I/ATLAS was first identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS), a global network of four ...

The announcement came via a Bluesky post by an astrophysics undergraduate, who shared, "Hubble Space Telescope images of ...

A newly discovered object speeding through our solar system could be something far stranger than a comet, possibly even alien ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Gemini North ...

A team of researchers has presented the wild theory that an interstellar object might be hostile "alien technology" that ...

On July 1, 2025, astronomers caught sight of a mysterious object racing through the solar system. This object, now named ...

Harvard astronomer Avi Loeb suggests that if interstellar object 3I/ATLAS isn't a comet, nor an asteroid, it may have been ...