A large yellow, metal sling begins to lower shuttle Endeavour toward its external fuel tank and solid rocket boosters in a high bay of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Endeavour is targeted to roll out to Kennedy's Launch Pad 39A for its final mission, STS-134, on March 9. Endeavour and the six-member crew will deliver the Express Logistics Carrier-3, Alpha Magnetic Spectrometer-2 (AMS), a high-pressure gas tank, additional spare parts for the Dextre robotic helper and micrometeoroid debris shields to the International Space Station. Endeavour's final launch is targeted for April 19 at 7:48 p.m. EDT. For more information visit, http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts134/index.html. Photo credit: NASA/Frankie Martin