Astronaut Jessica Watkins works on U.S. spacesuit helmet light components inside the Quest airlock.
The Moon, pictured the day before going into its Last Quarter phase, is seen from the International Space Station.
Boeing's CST-100 Starliner crew ship is pictured docked to the Harmony module's forward port on the International Space Station.
Boeing's CST-100 Starliner crew ship is pictured maneuvering away from the International Space Station.
Beoing's CST-100 Starliner spacecraft is barely visible (center) as it departs the vicinity of the International Space Station.
Charles Bolden, NASA administrator, center, is shown the Orion capsule that will make an uncrewed flight test in 2014.
NASA Kennedy Space Center Director Robert Cabana addresses the audience assembled in Kennedy Space Center's Operations and Checkout Building high…
Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline upon arrival from…
With NASA's Mars Science Laboratory (MSL) spacecraft sealed inside its payload fairing, the United Launch Alliance Atlas V rocket rides…
At Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida, a pond reflects the 197-foot-tall United Launch…
