Shuttle-Centaur

From Spacefaring

Q104860501




Shuttle-Centaur was a version of the Centaur upper stage rocket designed to be carried aloft inside the Space Shuttle and used to launch satellites into high Earth orbits or probes into deep space. Two variants were developed: Centaur G-Prime, which was planned to launch the Galileo and Ulysses robotic probes to Jupiter, and Centaur G, a shortened version planned for use with United States Department of Defense Milstar satellites and the Magellan Venus probe. The powerful Centaur upper stage allowed for heavier deep space probes, and for them to reach Jupiter sooner, prolonging the operational life of the spacecraft. However, neither variant ever flew on a Shuttle. Support for the project came from the United States Air Force (USAF) and the National Reconnaissance Office, which asserted that its classified satellites required the power of Centaur. The USAF agreed to pay half the design and development costs of Centaur G, and the National Aeronautics and Space Administration (NASA) paid the other half.

Shuttle-Centaur with GalileoShuttle-Centaur with Galileo
The Centaur-G Prime, mounted in its Centaur Integrated Support Structure (CISS), is readied for launch in the Shuttle Payload Integration Facility at the Kennedy Space Center.The Centaur-G Prime, mounted in its Centaur Integrated Support Structure (CISS), is readied for launch in the Shuttle Payload Integration Facility at the Kennedy Space Center.
Shuttle/Centaur systemShuttle/Centaur system
Shuttle/Centaur configurationsShuttle/Centaur configurations
Shuttle-Centaur with GalileoShuttle-Centaur with Galileo
Model of Centaur G Prime with Ulysses probe in the San Diego Air and Space MuseumModel of Centaur G Prime with Ulysses probe in the San Diego Air and Space Museum
Model of Centaur G with Galileo probe in the San Diego Air and Space MuseumModel of Centaur G with Galileo probe in the San Diego Air and Space Museum
Model of Centaur G with Galileo probe in the San Diego Air and Space MuseumModel of Centaur G with Galileo probe in the San Diego Air and Space Museum
Model of Centaur G Prime with Ulysses probe in the San Diego Air and Space MuseumModel of Centaur G Prime with Ulysses probe in the San Diego Air and Space Museum
SHUTTLE-CENTAURSHUTTLE-CENTAUR