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KENNEDY SPACE CENTER, FLA. - The media tour Hangar AF where Solid Rocket Booster (SRB) segments are refurbished (an aft skirt is in the background). The stop was part of a day-long event that featured the movement of the first SRB segments to the Vehicle Assembly Building for stacking for Return to Flight mission STS-114. Two SRBs support the liftoff of the Space Shuttle on a launch. The twin 149-foot tall, 12-foot diameter SRBs provide the main propulsion system during launch to place the orbiters in the proper orbit around the Earth. They operate parallel with the Space Shuttle main engi…
