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

For only the third time in history, astronomers have identified what they think is an interstellar object — and it could be ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

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

Astronomers have confirmed the discovery of an "interstellar object" named 3I/Atlas passing through the inner solar system.

Scientists May Have Found the Blueprint of the Human Body at the Bottom of the Ocean Pop star Katy Perry and actor Orlando ...

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

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

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

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical ...

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