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Atlas V Launch Preparation
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Atlas V Launch Preparation

December 27, 2012
At Cape Canaveral Air Force Station in Florida, workers using an overhead crane lift the fifth and final solid rocket booster into the Vertical Integration Facility at Launch Complex 41. The booster will be attached to the United Launch Alliance Atlas V booster stage, already at the pad. Image credit: NASA/Jim Grossmann June 21, 2011