
This week in 1973, the first Skylab crew returned to Earth following a successful 28-day mission.

On August 21, 2017, the Earth will cross the shadow of the moon, creating a total solar eclipse. Eclipses happen…

Fires dot the landscape around Russia's Lake Baikal.

Unfurling much like a party horn on New Year's, the Roll Out Solar Array (ROSA) experiment is deployed by the…

The feature that appears bright blue at the center of this scene is NASA's Curiosity Mars rover on the northwestern…

Over the weekend of June 17-18, engineers on the ground remotely operated the International Space Station's Canadarm2 to extract the…

Logo: Dryden Aerospike Rocket Test (DART)

Logo: F/A-18 Full-Scaled Advanced Systems Testbed (FAST)

Patch: Experimental Fabrication Branch

This image from NASA's Dawn spacecraft shows the largest crater on Ceres, called Kerwan.