NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the ...

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

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

NASA has confirmed that a mysterious object hurtling towards us is an "interstellar object" that has entered the Solar System ...

NASA has since confirmed the object is an interstellar comet called 3I/ATLAS – and it is only the third interstellar object ...

The comet was first reported on July 1 by the NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS) survey ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

There's a new interstellar comet in the neighborhood! Known as 3I/ATLAS, this comet poses no threat to Earth – but it does ...