
One of the Expedition 38 crew members aboard the International Space Station used a 400mm lens to expose this vertical…

An Expedition 38 crew member aboard the International Space Station took this photograph of Sochi Olympic Park at night. Fisht…

NASA astronaut Rick Mastracchio, Expedition 38 flight engineer, prepares to use an ultraviolet light to decontaminate hardware used for life…

A set of NanoRacks CubeSats is photographed by an Expedition 38 crew member after the deployment by the Small Satellite…

The X-24B’s design evolved from a family of potential re-entry shapes proposed by the Air Force Flight Dynamics Laboratory, each…

On Feb. 11, 2013, the Landsat 8 satellite rocketed into a sunny California morning onboard a powerful Atlas V and…

Saturn’s F ring often appears to do things other rings don’t. In this Cassini spacecraft image, a strand of ring…

Dark, seasonal flows emanate from bedrock exposures at Palikir Crater on Mars.

This image, taken on Feb. 3, 2014, by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite, provides context…