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

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

An object from outside the Solar System has been spotted hurtling towards the Sun, which, if confirmed, would be the third ...

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

Classified as a comet, 3I/Atlas was first spotted on Tuesday by the NASA-funded ATLAS survey in Hawaii. Subsequent analysis ...

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

Astronomers have confirmed the presence of a new interstellar object hurtling through our solar system, on a trajectory that ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

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

For millennia, the way we found our way home has been using the stars. The tech we have sent towards those stars also uses ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — ...