During the STS-119 mission’s first spacewalk, astronauts Richard Arnold and Steve Swanson (out of frame) connected bolts to permanently attach…
A crane lowers an EXPRESS Logistics Carrier onto a stand
This overhead view of Discovery’s crew cabin, as well as part of its payload bay and docking system, was taken…
A blended wing body aircraft model used for testing in a wind tunnel at NASA’s Langley Research Center now flies…
Observers returning from Mexico witnessed space shuttle Discovery as it lifted off on its way to the International Space on…
