J-2X Engine No. 10002 completed a successful test on June 14 at the A-1 Test Stand at Stennis Space Center.
This image from NASA's Galaxy Evolution Explorer shows NGC 6744, one of the galaxies most similar to our Milky Way…
This image from NASA's Galaxy Evolution Explorer (GALEX) shows Messier 94, also known as NGC 4736, in ultraviolet light. It…
This image from NASA's Galaxy Evolution Explorer shows NGC 4565, one of the nearest and brightest galaxies not included in…
Before NASA's Space Launch System (SLS) flies to space on its inaugural mission in 2017, it will fly in place…
The Apollo 11 crew await pickup by a helicopter from the USS Hornet, prime recovery ship for the historic lunar…
Between two Extravehicular Mobility Unit (EMU) spacesuits, European Space Agency astronaut Luca Parmitano and NASA astronaut Chris Cassidy, both Expedition…
NASA astronaut Chris Cassidy (left) and European Space Agency astronaut Luca Parmitano, both Expedition 36 flight engineers, perform a Portable…
European Space Agency astronaut Luca Parmitano, Expedition 36 flight engineer, performs a visual exam using an eye chart (out of…
European Space Agency astronaut Luca Parmitano, Expedition 36 flight engineer, works with Robonaut 2, the first humanoid robot in space,…
