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KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane moves the integrated cargo carrier-lite, or ICC-L, toward the payload canister at right. The ICC-L is an unpressurized cross-bay carrier providing launch and return transportation with the space shuttle. It rests on a keel yoke assembly, seen underneath. The ICC-L carries three elements: a nitrogen tank assembly that is part of the external active thermal control system on the International Space Station, the European technology Exposure Facility composed of nine science …