Space Shuttle Endeavour Photo

21 - 2008-03-11 - STS-123 - 39-A - Kennedy - International Space Station assembly mission which delivered the first element of Japan's Kibo module along with the Canadian Special Purpose Dexterous Manipulator robotic arm, and the Spacelab Pallet-Deployable 1.
22 - 2008-11-14 - STS-126 - 39-A - Edwards - International Space Station assembly mission that brought equipment and supplies in the Multi-Purpose Logistics Module Leonardo, and Expedition 18 crew rotation, Sandra Magnus replaced Gregory Chamitoff. Endeavour was the only orbiter to land on the temporary Runway 4 at Edwards AFB, as the refurbished main runway will be operational from STS-119 onwards.
23 - July 15, 2009 - STS-127 - 39-A - Kennedy - International Space Station assembly mission which delivered the last two elements of Japan's Kibo Module along with the Spacelab Pallet-Deployable 2, and an Integrated Cargo Carrier-Vertical Light Deployable.
24 - 2010-02-08 - STS-130 - 39-A - Kennedy - International Space Station assembly mission which delivered the Node 3 and the Cupola observatory to the station. This brought the ISS to 98 percent completion.