Rocks found on Earth may have originated from Mercury: a potential breakthrough for astronomers.

Tucson is the epicenter of a meteorite hunt after a shower of space rocks landed north of the city Tuesday night. The event began at 7:11 p.m. with a window-rattling sonic boom, as a massive ...

The United Nations formally adopted Asteroid Day in 2016. The decision followed a proposal from the Association of Space ...

A monumental discovery has revealed that an asteroid struck the East Coast of North America roughly 35 million years ago, ...

Roughly 35 million years ago, a massive asteroid slammed into the Atlantic Ocean near what’s now the East Coast. The impact ...

Tucked into the mountains of southern Arizona, Bisbee was once the richest mining town in the state. The museum sits in a ...

The legendary Lost Dutchman’s Gold Mine story is told through fascinating exhibits and artifacts. The grounds feature historic buildings rescued from old Western movie sets that once filmed nearby.

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

It only took Ed Albin a few steps on Sunday to spot it as he wandered onto an empty construction site in Henry County, about ...

The American Meteor Society said it received more than 160 reports of a fireball sighting from observers in Georgia and South ...

NASA confirmed a meteor entered Earth's atmosphere over Georgia, disintegrating with energy equivalent to 20 tons of TNT.

Earth in what is now known as Northern Arizona. It left a giant crater that draws people from all over the world. Nestled ...