A recent study has sparked intrigue by suggesting the existence of a mysterious object from beyond our solar system behaving ...

Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought ...

Astronomers are racing to study 3I/ATLAS, an interstellar comet whose strange behavior reveals new clues about how other ...

There's some bizarre action going on with 3I/ATLAS, the interstellar object which some have claimed could be an 'alien threat ...

Archaeologists uncover 59 sealed mummy coffins at Saqqara, Egypt, many believed to hold the remains of ancient priests. This remarkable discovery sheds new light on Egypt’s buried past and its sacred ...

A recent announcement from astronomers has everyone buzzing! A "visitor" has entered the solar system, and can you guess what ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, astronomers detected a strange, fast-moving object racing toward the Sun. Named ...

Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object with interstellar origins that has defied ...

An interstellar visitor is barreling closer to our sun, giving scientists a rare opportunity to observe an object from ...

In a new study published in the journal Research Notes of the American Astronomical Society, astronomers report the discovery ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

Images of interstellar comet 3I/ATLAS snapped during the September 7 total lunar eclipse seem to suggest that the latest visitor to the Solar System may be turning green.