A robot arm on the International Space Station captures the Dragon capsule as they pass over the South Atlantic Ocean early Wednesday, Oct. 10, 2012. It's the first official delivery by the California-based SpaceX company under a $1.6 billion contract with NASA. The contract calls for 12 such shipments. (AP Photo/NASA)

A robot arm on the International Space Station captures the Dragon capsule as they pass over the South Atlantic Ocean early Wednesday, Oct. 10, 2012. It's the first official delivery by the California-based SpaceX company under a $1.6 billion contract with NASA. The contract calls for 12 such shipments. (AP Photo/NASA)