A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

The formation of the island is a concern to experts, highlighting the broader issue of glacier retreat caused by climate change.

The spacecraft, bound for a metallic asteroid, turned to snap a striking image of our home planet from 180 million miles away.

The label " space rock " feels like an understatement for what NASA just observed. A rock is something you throw at a window ...

A melting glacier in southeastern Alaska has birthed a brand-new island in the middle of a growing lake, according to recent images captured by NASA satellites ...

A NASA spacecraft recently got an up-close look at a strange peanut-shaped space rock floating through the cosmos in the main asteroid belt. Not to worry: Astronomers aren't interested in the small ...

NASA's Landsat Science allows you to spell any name using satellite photos around the world. We spelled Florida with images ranging from South Africa to China, with a couple of U.S. locations thrown ...

NASA has just shared one of its most impressive Mars panoramas to date. Captured by its trusty Curiosity rover, the panorama (below) of the Martian landscape comprises 44 images taken by the rover’s ...

Hailstones drove into terrain in southern Alberta during a storm Aug. 20, creating a scar on the landscape visible in NASA ...