NASA's Lucy mission captured the highest resolution image yet of Donaldjohanson, the uniquely shaped asteroid.

Astronomers have called for help to identify a mystery object that may have hit Saturn on Saturday in what could be the first ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

A small, inconspicuous meteorite may be about to change our understanding of how and when our solar system formed. Tiny shavings from the meteorite Northwest Africa 12264 are challenging the long-held ...

How did Earth, alone among the Solar System's rocky planets, become the home for life? How, among all this frigid ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

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

Astronomers have made an exciting discovery: a massive, shining object racing through our solar system. The object, which was ...

There are lots of objects floating around in our solar system, but one thing most have in common is a common origin, and then ...

This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...

NASA has discovered an interstellar comet, dubbed 3I/ATLAS, that is speeding through the Solar System . The comet was first ...

The NASA-funded ATLAS telescope in Chile detected interstellar comet 3I/ATLAS on July 1st, originating from Sagittarius. Pre-discovery observations extend back to June 14th, with numerous telescopes ...