The discovery, published in Nature Geoscience, provides unprecedented insight into the chemical building blocks that formed our planet and challenges long-held assumptions about the complete ...

Astronomers analyzing observations of interstellar comet 3I/ATLAS using the W. M. Keck Observatory have discovered further ...

SpaceX Starship, world's biggest rocket launched from Texas, was seen in Florida, even near NASA. Some thought it was a UFO ...

When you look to the night sky and make your wish upon that falling star, you're actually wishing upon a meteor. Yes, you're ...

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

A vivid green fireball that exploded over the southern U.S. on Oct. 14 may have been a shard of the Comet 2P/Encke.

A newly discovered space rock will zoom safely by Earth later today (Oct. 15) at only about a quarter of the average distance ...