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History of the Delta Launch Vehicle



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22-Jul-03 | FUSE upgraded

NASA’s Far Ultraviolet Spectroscopic Explorer (FUSE) has received what controllers are calling a “triple brain transplant” — new flight software that will allow the spacecraft to continue to function regardless of how many of its gyroscopes fail. FUSE (Delta 271, launched 24-Jun-99) lost one gyro in May 2001, and has five gyroscopes remaining; it also survived the loss of two of its four reaction wheels in late 2001. (NASA Press Release, 21-Jul-03)


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