Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

A potential interstellar interloper is currently zooming toward the Sun. Its strange approach angle suggests it may have come ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

Astronomy news always seems to break over coffee, on laptop startup. That was the case on Wednesday morning, when word of a ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

NASA’s ATLAS survey telescope found an interstellar comet, which could be the largest yet, in the direction of the ...

There's a new interstellar comet in the neighborhood! Known as 3I/ATLAS, this comet poses no threat to Earth – but it does ...

So far, two interstellar celestial bodies have been discovered hurtling through the solar system. Evidence of the next one is ...