A worker watches as the P1 truss payload move into the payload bay of Space Shuttle Endeavour.

A worker in the Payload Changeout Room on Launch Pad 39A watches as the P1 truss payload, plus the Crew and Equipment Translation Aid (CETA) cart B, move into the payload bay of Space Shuttle Endeavour. Scheduled to launch Nov. 10 on mission STS-113, Endeavour will make the 16th assembly flight to the International Space Station. Once delivered, the P1 truss will remain stowed until flight 12A.1 in 2003 when it will be attached to the central truss segment, S0, on the Space Station. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth.