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

A11pl3Z's eccentricity is now estimated to be near 6.0, the highest seen yet, confirming its hyperbolic orbit.

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

A mysterious interstellar object is racing towards our solar system at approximately 150,000 miles per hour, with astronomers ...

Dubbed 3I/ATLAS, the comet poses no danger to Earth and will remain roughly 150 million miles away as it speeds by.

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

NASA has discovered 3I/ATLAS, only the third known interstellar object, now passing through our solar system from the ...

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

It's too soon to know whether the object is a rocky asteroid or an icy comet, or how big and what shape it is.

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

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

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