Photo Gallery: SAC-D satellite with Aquarius arrives

Argentina's SAC-D satellite with NASA's Aquarius instrument arrived at Vandenberg Air Force Base from South America aboard an Air Force C-17 cargo aircraft on March 30. It was offloaded and transported to the Spaceport Systems International payload processing facility on South Vandenberg to begin preps for launch. Photos: NASA/VAFB

SATELLITE JOINS ROCKET AT LAUNCH PAD >

Space models