Most asteroid flybys pass millions of kilometers away from Earth, too distant to notice. But one upcoming encounter will be ...

Ancient rocks from Greenland, Canada and Hawaii preserve a rare chemical fingerprint that may come from the Earth before the ...

One of autumn’s best meteor showers is peaking, with the annual Orionid shower set to hit its peak in the early part of this ...

Exclusive YouTube Nerf shorts from MacDannyGun! If you like this video click like and share it with others so we make more of them! It's the Nerf Heavy Weapons Guy Series! #shortvideo #short ...

The 2025 Orionid meteor shower peak begins overnight on Oct. 20-21, when 10-20 shooting stars may be visible streaking across ...

The comet-like object Chiron has been caught in the process of forming new rings, which could help us understand how these ...

Brian Cox debunks the 'alien probe' theory for interstellar comet 3I/ATLAS. Learn the scientific truth about its ancient ...