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…
Artist’s concept of the Aquarius/SAC-D observatory, a collaborative international space mission between NASA and Argentina’s space agency, Comision Nacional de…
U.S. Army test pilot Col. Emil “Jack” Kluever stands in front of the Apollo-era Lunar Landing Research Vehicle No. 1…
U.S. Army test pilot Col. Emil “Jack” Kluever in the cockpit of the Apollo-era Lunar Landing Research Vehicle No. 1…
