
More than 100 asteroids were captured in this view from NASA’s Wide-field Infrared Survey Explorer, or WISE, during its primary…

Sunrise for Atlas V, TDRS-L

Expedition 39/40 preflight press conference at NASA’s Johnson Space Center.

Russian Cosmonaut Alexander Skvortsov poses for a portrait following an Expedition 39/40 preflight press conference.

Russian Cosmonaut Oleg Artemyev poses for a portrait following an Expedition 39/40 preflight press conference.

NASA astronaut Steve Swanson poses for a portrait following an Expedition 39/40 preflight press conference.

Expedition 39/40 crew members pose for a portrait at their preflight press conference at NASA’s Johnson Space Center.

The Orbiting Carbon Observatory (OCO)-2, set to launch in July 2014, will make precise, global measurements of carbon dioxide, the…

In 2014 for the first time in more than a decade, five NASA Earth science missions will be launched into…