
Technicians at Astrotech’s payload processing facility in Titusville, Fla. stow solar array #2 against the body of NASA’s Juno spacecraft.…

NASA Dryden pilot Nils Larson and flight engineer Mike Holtz prepared to taxi out in a NASA Dryden F/A-18 for…

A sonic boom footprint from a SCAMP flight is overlaid on a Google Earth image.

NASA Dryden meteorologists Fran Houtas and Scott Wiley prepared to launch a weather balloon next to a SODAR unit.

NASA research pilot Nils Larson and flight engineer Mike Holtz discussed last-minute preparations before a SCAMP flight.

Expedition 28 crew members-Flight Engineer Satoshi Furukawa, left, Soyuz commander Sergei Volkov, center, and Flight Engineer Mike Fossum-answer reporters’ questions…

Because of the absence of gravity, fuels burning in space behave very differently than they do on Earth. In this…

The Soyuz TMA-20 spacecraft is seen as it lands with Expedition 27 Commander Dmitry Kondratyev and Flight Engineers Paolo Nespoli…

Workers remove the payload transportation canister from the Aquarius/SAC-D spacecraft after it was lifted into the mobile service tower at…