Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Astronomers tracking an interstellar object flying through the solar system think it comes from a star at least 8 billion ...

In the almost three years since NASA proved that it could successfully deflect an asteroid, we’ve learned a lot about these ...

"Eight minutes later, the orbiter started receiving data from the descent probe, which slammed into the top of the Jovian atmosphere at a comet-like speed of 170,000 kilometers per hour," NASA ...

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...

Watch how Comet C/2024 S1 (ATLAS) met its demise after traveling close to the sun. Imagers aboard the Solar and Heliospheric Observatory (SOHO) captured the its fateful dive.

It was first discovered in December 2024 but made headlines earlier this year when scientists first predicted that there was a chance it could smash into Earth on Dec. 22, 2032.

WATCH: 5 boys at large after slamming cars into Midtown gas station during smash-and-grab ...

A powerful new telescope in Chile has released its first images, showing off its unprecedented ability to peer into the dark depths of the universe. In one picture, vast colourful gas and dust ...

Terrifying new footage captures the moment Iranian ballistic missiles slam into densely populated areas of Israel, sending shockwaves through residential neighborhoods and medical facilities. The ...

Smash them together at these incredible speeds, then, and these tiny particles in the nuclei will release a bunch of their energy in a very small amount of space and time – with the result, in ...

You can call it a success for Jack Draper despite his finals loss in Madrid over the weekend. If you ask him, he'll call it a success that will hopefully pave the way for better things to come as the ...