KSC-05PD-1249.jpg KSC-05PD-1248ThumbnailsKSC-05PD-1250KSC-05PD-1248ThumbnailsKSC-05PD-1250KSC-05PD-1248ThumbnailsKSC-05PD-1250KSC-05PD-1248ThumbnailsKSC-05PD-1250
Suspended by a 175-ton bridge crane, the orbiter Discovery has cleared the cross-beam into high bay 3 and is lowered next to the new External Tank, ET-121, and Solid Rocket Boosters in the bay for mating. That tank was originally scheduled to fly with Atlantis on the second Return to Flight mission, STS-121. A new heater was added to the tank's feedline bellows, part of the pipeline that carries the liquid oxygen to the orbiters main engines, to minimize the potential for ice and frost buildup. After the remate, technicians will work final closeouts on the fully assembled Space Shuttle stack, and perform liquid oxygen and liquid hydrogen electrical mates and an interface verification test. Discovery is currently scheduled to return to Launch Pad 39B on June 13.
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Taken in
Kennedy Space Center
Author
NASA
Description
Suspended by a 175-ton bridge crane, the orbiter Discovery has cleared the cross-beam into high bay 3 and is lowered next to the new External Tank, ET-121, and Solid Rocket Boosters in the bay for mating. That tank was originally scheduled to fly with Atlantis on the second Return to Flight mission, STS-121. A new heater was added to the tank's feedline bellows, part of the pipeline that carries the liquid oxygen to the orbiters main engines, to minimize the potential for ice and frost buildup. After the remate, technicians will work final closeouts on the fully assembled Space Shuttle stack, and perform liquid oxygen and liquid hydrogen electrical mates and an interface verification test. Discovery is currently scheduled to return to Launch Pad 39B on June 13.
Created on
Tuesday 7 June 2005
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https://science.ksc.nasa.gov/gallery/photos/2005/
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