Space Shuttle Atlantis Continues On Last Scheduled Mission [Getty Images]

IN SPACE - MAY 17: In this handout image provided by NASA, space shuttle Atlantis is docked to the International Space Station on May 17, 2010 in space. This is the final scheduled mission for Atlantis and it will dock with the International Space Station to deliver a payload of a new Russian compartment and fresh batteries. (Photo by NASA via Getty Images)

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