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

Update: NASA has confirmed the object is an interstellar comet and says it has been officially named 3I/ATLAS.

Classified as a comet, 3I/Atlas was first spotted on Tuesday by the NASA-funded ATLAS survey in Hawaii. Subsequent analysis ...

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