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The Delta II on the Eve of Launch
The mobile service tower has been rolled back at Launch Complex 17, Pad A, to prepare for launch of NASA's Rossi X-ray Timing Explorer (RXTE) spacecraft atop the Delta 230 expendable launch vehicle. Once lofted into orbit, the RXTE spacecraft will embark on an approximately two-year mission to carry out an in-depth study of x-ray sources in the universe. The Delta 230 is built by McDonnell Douglas Aerospace and is a Delta I 7920-configuration vehicle. It features a new advanced technology avionics system that offers improved reliability at reduced cost. The RXTE vehicle and launch services are being provided by McDonnell Douglas under a Medium Expendable Launch Vehicle contract with NASA.
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The RXTE Learning Center is a service of the
Astrophysics Science Division
at
NASA/GSFC. Meet the RXTE Learning Center Team! What is the 'R' in RXTE?
Responsible NASA Official:
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This file was last modified on Tuesday, 26-Oct-1999 15:59:54 EDT