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He argued that Centaur was too expensive, as it cost $140 million in the current year with the whole Shuttle-Centaur project estimated to cost around $634 million (equivalent to $1694 million in 2023); that it was of limited use, since it was only required for two deep space missions; and that it was a prime example of faulty procurement ...
Illustration of Shuttle-Centaur G-Prime with Ulysses. Shuttle-Centaur was a proposed Space Shuttle upper stage. To enable its installation in shuttle payload bays, the diameter of the Centaur's hydrogen tank was increased to 4.3 m (14 ft), with the LOX tank diameter remaining at 3.0 m (10 ft).
Shuttle-Centaur was a version of the Centaur upper stage rocket that could be carried aloft inside the Space Shuttle and used to launch satellites into high Earth orbits or probes into deep space. Two variants were produced: Centaur G-Prime , to launch robotic probes to Jupiter ; and Centaur G, for use with US Department of Defense Milstar ...
Shuttle-Centaur was a version of the Centaur upper stage rocket that could be carried aloft inside the Space Shuttle and used to launch satellites into high Earth orbits or probes into deep space. Two variants were produced: Centaur G-Prime , to launch robotic probes to Jupiter ; and Centaur G, for use with US Department of Defense Milstar ...
William H. (Red) Robbins (November 3, 1926 – August 22, 2009) was an American engineer who worked for the National Aeronautics and Space Administration (NASA). During his long career at NASA, he worked on the NERVA nuclear rocket engine, NASA wind turbines, communication satellites, and the Shuttle-Centaur program.
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The Inertial Upper Stage (IUS), originally designated the Interim Upper Stage, was a two-stage, solid-fueled space launch system developed by Boeing for the United States Air Force beginning in 1976 [4] for raising payloads from low Earth orbit to higher orbits or interplanetary trajectories following launch aboard a Titan 34D or Titan IV rocket as its upper stage, or from the payload bay of ...
Centaur I was the last version of the stage to feature separating insulation panels. Centaur could be reignited to propel payloads to a geostationary transfer orbit, which was by far the most common flight profile on Atlas I. [ 1 ] The maximum coast time of Centaur (essentially the stage's mission lifetime on orbit) was around 90 minutes when ...