For months, scientists and the public have squinted their eyes at photos of a blurry smudge to figure out if it’s proof that aliens exist. Discovered in July, 3I/ATLAS is not your average comet – it’s ...

The president made promises on cutting immigration, tackling inflation, ending foreign wars and fixing the justice department ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...