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

Japan Aerospace Exploration Agency astronaut Koichi Wakata, Expedition 38 flight engineer, uses a still camera at a window in the…

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

The Orbital Sciences Corporation's Cygnus spacecraft begins its relative separation from the International Space Station after several weeks at the…

The International Space Station's Canadarm2 unberths the Orbital Sciences Corporation's Cygnus spacecraft after several weeks at the space station.

The International Space Station's Canadarm2 prepares to release the Orbital Sciences Corporation's Cygnus spacecraft after several weeks at the space…

The International Space Station's Canadarm2 unberths the Orbital Sciences Corporation's Cygnus spacecraft after several weeks at the space station.

Aurora Australis as seen on Feb. 19, 2014 in New Zealand.

Michigan Aurora Seen on Feb. 19, 2014

In this image of a dune field on Mars in a large crater near Mawrth Vallis, some of the dunes…