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

PARIS, France - Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- ...

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

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

We’re not sure, but the fireball was very bright Astronomers around the world are monitoring ... and while its home star is ...