Astronomers are meticulously tracking the new interstellar visitor that is crossing our solar system. Officially designated ...

Space scientists say they are preparing a comet interceptor spaceship as the third interstellar object ever detected was ...

Life’s a lot better when you stay curious and open-minded about the world. That’s easier said than done, however. Adult ...

NASA’s ATLAS survey telescope found an interstellar comet, which could be the largest yet, in the direction of the ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Astronomers have confirmed that a recently spotted object is an interstellar visitor, and appears to have come from the ...