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

Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have ...

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

Scientists at ESA have spotted A11pl3Z, a possible interstellar object near Jupiter. Though it’s heading towards Earth, ...

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

The comet-like body, designated 3I/ATLAS, is hurtling towards the Sun at a speed of over 60 kilometres per second ...

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

This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...

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

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.

The European Space Agency (ESA) said it is monitoring an unidentified object alongside Russia identified only as A11pl3Z as ...

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