Astronomers confirm the discovery of 3I/ATLAS, a rare interstellar object passing through our Solar System. The comet poses no threat to Earth and is under close observation.

NASA has confirmed the discovery of a new interstellar comet, 3I/ATLAS, speeding through our solar system. Spotted by a ...

It is only the third such object to have been identified as having an interstellar origin, which means it did not begin its ...

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

Jupiter isn’t alone in this category; Saturn, Uranus, and Neptune are also gas giants, though Uranus and Neptune are often ...

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

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

An object that appears to be from beyond our Solar System has been spotted hurtling towards the Sun, which if confirmed would ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Astronomers have discovered the strange dance that leads to the creation of rare "double hot Jupiters" in binary star systems ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...