You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

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

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

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

A mysterious cosmic traveler has found its way to the Solar System from the uncharted reaches of interstellar space. The rare ...

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

This is only the third time that a celestial body from outside the solar system has been discovered. Months remain for the ...

It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System – only the third ...

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

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

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