CAPE CANAVERAL, Fla. – This photo shows the crew galley that will be delivered to the International Space Station aboard space shuttle Endeavour on the STS-126 mission. It is designed to make use of the top half of EXPRESS Rack 6 for power, cooling and water. It will consist of one potable water dispenser, one food warmer, and one MERLIN refrigerator. Once on orbit, the galley will be transferred to the U.S. Lab. Endeavour and its crew of seven are scheduled to lift off at 7:55 p.m. Nov. 14 for the 15-day STS-126 mission. Photo credit: NASA KSC-08pd3210

The Space Shuttle program was the United States government's manned launch vehicle program from 1981 to 2011, administered by NASA and officially beginning in 1972. The Space Shuttle system—composed of an orbiter launched with two reusable solid rocket boosters and a disposable external fuel tank— carried up to eight astronauts and up to 50,000 lb (23,000 kg) of payload into low Earth orbit (LEO). When its mission was complete, the orbiter would re-enter the Earth's atmosphere and lands as a glider. Although the concept had been explored since the late 1960s, the program formally commenced in 1972 and was the focus of NASA's manned operations after the final Apollo and Skylab flights in the mid-1970s. It started with the launch of the first shuttle Columbia on April 12, 1981, on STS-1. and finished with its last mission, STS-135 flown by Atlantis, in July 2011.