This video details the importance of the Inertial Upper Stage in projecting various satellites from the Shuttle's cargo bay. ... <看更多>

The Inertial Upper Stage was a rocket upper stage that could boost payloads launched on the Space Shuttle or Titan rockets to higher orbits ... ... <看更多>

Inertial Upper Stage Two stage solid-fueled rocket upper stage developed by Boeing for the United States Air Force beginning in 1976 for ... ... <看更多>

Rocket Science in 60 Seconds gives you an inside look at work being done at NASA to explore deep space. Kent Chojnacki is the associate ... ... <看更多>