KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, a worker checks the movement of one of Endeavour's payload bay doors as it closes. Seen in the photo are the cargo, from top, the SPACEHAB module, the S5 truss and the external stowage platform 3 with a control moment gyro at left. The payload bay doors were opened to allow for payload closeouts, including camera tests on the shuttle robotic arm and the extension, known as the orbiter boom sensor system. Endeavour is scheduled to launch Aug. 7 on mission STS-118, the 22nd flight to the International Space Station. NASA/Charisse Nahser
Location Kennedy Space Center, FL
Date July 28, 2007