
Technicians prepare a Pegasus rocket booster for flight tests with the X-43A "Hypersonic Experimental Vehicle," or "Hyper-X." The X-43A, which will be attached to the Pegasus booster and drop launched from NASA's B-52 mothership, was developed to research dual-mode ramjet/scramjet propulsion system at speeds from Mach 7 up to Mach 10 (7 to 10 times the speed of sound, which varies with temperature and altitude).
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NASA ID
EC99-45146-1
Date Created
August 25, 1999
Center
AFRC
Media Type
image
Photographer
NASA/Tony Landis
Location
AFRC
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Pegasus Rocket Booster Being Prepared for X-43A/Hyper-X Flight Test
Aug 25, 1999
NASA's historic B-52 mothership carried the X-43A and its Pegasus booster rocket on a captive carry flight from Edwards Air Force Base
Jan 26, 2004
The X-43A hypersonic research aircraft and its modified Pegasus® booster rocket recently underwent combined systems testing while mounted to NASA's NB-52B carrier aircraft
Mar 15, 2001
NASA's NB-52B carrier aircraft rolls down a taxiway with the X-43A hypersonic research aircraft and its modified Pegasus® booster rocket slung from a pylon under its right wing
Mar 15, 2001