Discovery performs the Rendezvous Pitch Maneuver before docking to the International Space Station.
The Expedition 23 crew welcomes the STS-131 crew aboard the International Space Station.
Space shuttle Discovery launched flawlessly to begin its chase of the International Space Station.
A leak detector used for the space shuttle launch pads has been miniaturized and could lead to a warning system for volcanoes.
Former astronaut Buzz Aldrin, one of the original moonwalkers, is now working on other moves as a contestant on the show "Dancing with the Stars."
A Delta IV rocket lifted the GOES-P spacecraft into orbit during a brilliant nighttime launch.
Bill Taub was able to capture the essence of the space program in his work from the time NASA began in 1958, through the last Apollo flight in 1975.