How old is Earth? Our planet's age is known from a variety of sources, from rocks on our own planet to ones from the moon.

When a gargantuan space rock, estimated to be the size of four Mount Everests, crashed into Earth more than 3 billion years ...

Cataclysmic cosmic collisions may have benefited the evolution of primitive organisms early in Earth's history, a study says.

A giant meteorite first discovered in 2014 caused a tsunami bigger than any in known human history and may have sparked life, ...

A huge meteorite first discovered in 2014 caused a tsunami bigger than any in known human history and boiled the oceans, ...

The footage, taken during a Starlink satellite delivery aboard a Falcon 9, shows a view of payload fairings separating and ...

With the help of advanced imaging cameras and software, astronomers are finally able to track even smaller incoming impactors ...

These people are rebuilding homes lost to wildfires in the western US – only this time they are using a material that they ...

Every now and again, though, something larger gets drawn into Earth's gravitational field — and when this happens, it usually ...

An international team of researchers discovered a new specimen called Quaestio simpsonorum—a pancake-shaped creature that ...

"Supporting evidence includes the existence of associated dust bands, the cosmic-ray exposure ages of H chondrite meteorites, ...

To serve its growing group of Antarctic travelers, Silversea Cruises is building a 150-room luxury hotel in Puerto Williams, ...