In this image, taken June 14, workers on Kennedy Space Center's Launch Pad 39A prepare to remove the 7-inch quick…
Gamma-ray bursts are the universe's biggest explosions, capable of producing so much light that ground-based telescopes easily detect it billions…
In the darkened interior of NASA's SOFIA flying observatory, NASA and German scientists study the results of system tests on…
The sun sets on Launch Pad 39A at NASA's Kennedy Space Center in Florida following rollback of the pad's rotating…
Night falls on Launch Pad 39A at NASA's Kennedy Space Center in Florida following rollback of the pad's rotating service…
From Launch Pad 39A at NASA's Kennedy Space Center in Florida, space shuttle Atlantis roars into the sky on a…
An STS-125 crew member on board the space shuttle Atlantis snapped a still photo of the Hubble Space Telescope following…
The STS-125 crew of space shuttle Atlantis are on runway 22 at Edwards Air Force Base in California after landing,…
Space Shuttle Atlantis touches down on Runway 22 at Edwards Air Force Base May 24 to conclude its almost 5.3-million-mile…
STS-125 Mission Specialist Mike Massimino works with the Hubble Space Telescope in the cargo bay of the Earth-orbiting space shuttle…
