Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Late in the evening on July 1, a telescope in Chile that is part of the global, NASA-funded Asteroid Terrestrial-Impact Last ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

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

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object ...

Sometimes "the universe comes to us," writes the European Space Agency. For the third time since 2017, an interstellar object ...

Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.

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

You can see the recently identified "interstellar object" 3I/ATLAS shooting towards us through the solar system in a ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

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

We have discovered two interstellar objects so far, ’Oumuamua and Comet 2I/Borisov. ’Oumuamua had no dust tail and a ...