The STS-125 crew took a final look at the Hubble Space Telescope on May 19, 2009, prior to the telescopes's…
Solar panels on the Hubble Space Telescope make for unique window shades in this scene photographed from the flight deck…
Astronaut John Grunsfeld, positioned on a foot restraint on the end of Atlantis' remote manipulator system, participated in the mission's…
Basically an A-frame structure with a gantry, Langley's Lunar Landing Research Facility enabled NASA to train Apollo astronauts to fly…
One of NASA Langley Research Center's notable behind-the-scenes contributions to the success of Project Apollo was its testing to assure…
NASA Apollo 10 Astronaut Gene Cernan, right, answers questions from the Newseum's distinguished journalist-in-residence, Nick Clooney during a Newseum TV…
Astronauts Michael Good (bottom) and Mike Massimino participate in the STS-125 mission's fourth spacewalk on May 17, 2009, as work…
With a mostly dark home planet behind him, astronaut Michael Good rides Atlantis' remote manipulator system arm to the exact…
Tethered to the end of the remote manipulator system arm, which was controlled from inside Atlantis' crew cabin, STS-125 astronaut…
STS-125 mission specialist John Grunsfeld is about to attach a tether during a May 16, 2009, spacewalk to perform work…
