KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Orbiter Processing Facility, bay 3, workers secure the Canadian-built orbiter boom sensor system robotic arm onto a stand after removal from Discovery’s payload bay. The boom, which was was used on Return to Flight mission STS-114 to provide more extensive inspection and photography of Discovery, will undergo inspection. The orbiter will be processed for the second Return to Flight mission, STS-121.
Album Discovery