Air Force fire/rescue crew enter the space shuttle cabin mockup hatch to evacuate the shuttle crew during a shuttle rescue…
A volunteer “astronaut” starts down an exit slide from a Space Shuttle crew compartment mockup during a rescue and recovery…
Air Force fire/rescue crew place a volunteer “injured astronaut” on a stretcher after exiting the shuttle cabin mockup during the…
Members of the U.S. Navy Ceremonial Guard from Washington, D.C., present the Colors during a memorial service celebrating the life…
This diagram compares our own solar system to Kepler-47, a double-star system containing two planets, one orbiting in the so-called…
A giant of a moon appears before a giant of a planet undergoing seasonal changes in this natural color view…
Artist’s concept depicts NASA’s Juno spacecraft during a burn of its main engine. Launching from Earth in 2011, the Juno…
Noctilucent clouds – also known as polar mesospheric clouds (PMCs) over Wismar, Germany on July 9, 2011.
NASA’s twin Radiation Belt Storm Probes are on their way into orbit following their successful liftoff aboard the United Launch…
Nick Ciganovick of the University of Wisconsin (left), Northrop Grumman mechanic Tom Ripley (center), and NASA mechanic Mike Bereda discussed…
