
Astronaut Ron Garan participates in the mission’s second spacewalk. During the seven-hour, 11-minute spacewalk, Garan and fellow STS-124 astronaut Mike…

Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA’s Kennedy Space Center, concluding the…

Backdropped by a sparkling blue and white Earth, Expedition 16 commander Peggy A. Whitson participated in the 100th spacewalk for…

The Crew Mobility Chassis Prototype is NASA’s new concept for a lunar truck. Researchers are trying it out at Moses…

Astronaut Ron Garan works on assigned tasks during the last scheduled spacewalk of the STS-124 mission specialist. During the six-hour,…

One of a series of digital still images documenting the Japanese Experiment Module, or JEM, also called Kibo, in its…

On December 3, 2002, people in Australia received a rare 32-second celestial show as the moon completely obscured the sun,…

The upper-left of these images shows the passing, or transit, of the Martian moon Deimos across the sun. This event…

NASA joined the world June 8, 2004, in viewing a rare celestial event, one not seen by any person now…

This transit of the moon across the sun on Feb. 25, 2007, could not be seen from Earth. This sight…