KSC-00pp1064

Part of the P-1 truss is seen as it rests in a workstand in the Operations and Checkout Building. Scheduled to fly in spring of 2002, the P-1 is part of a total 10-truss, girder-like structure that will ultimately extend the length of a football field. Astronauts will attach the 14by 15-foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the International Space Station’s radiators away from the sun to increase their maximum cooling efficiency

Part of the P-1 truss is seen as it rests in a workstand in the Operations and Checkout Building. Scheduled to fly in spring of 2002, the P-1 is part of a total 10-truss, girder-like structure that will ultimately extend the length of a football field. Astronauts will attach the 14by 15-foot structure to the port side of the center truss, S0, during the spring assembly flight. The 33,000-pound P-1 will house the thermal radiator rotating joint (TRRJ) that will rotate the International Space Station’s radiators away from the sun to increase their maximum cooling efficiency