Saturn's moon Tethys orbits in front of the wide shadows cast by the rings onto the planet for this Cassini…
Dr. Anita Sengupta and Donn Liddle of NASA are pictured in the low speed wind tunnel at Texas A&M University,…
JSC2009-E-218841 (23 Sept. 2009) -- Ground teams in White Sands, New Mexico, practice stacking test versions of Orion and its…
JSC2009-E-218749 (23 Sept. 2009) -- Ground teams in White Sands, New Mexico, practice stacking test versions of Orion and its…
JSC2009-E-219018 (24 Sept. 2009) -- Ground teams in White Sands, New Mexico, practice stacking test versions of Orion and its…
The Cassini spacecraft looks at a brightly illuminated Enceladus and examines the surface of the leading hemisphere of this Saturnian…
NASA Goddard engineer Zhaonan Zhang adjusted the Conical Scanning Millimeter-wave Imaging Radiometer, or CoSMIR, scan head prior to installation in…
Steve Durden, Jet Propulsion Laboratory's principal investigator for the Airborne Precipitation Radar or APR-2, checks out the instrument after installation…
Dryden mechanic Larry Phillips (right), assisted by crew chief Pat Lloyd (left) and mechanic Donny Bailes (rear), mounted the Conical…
A RS-25D engine in the Engine Processing Facility at Kennedy Space Center, Fla., is awaiting placement in a transportation canister…
