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Discovery's Last Launch a Spectacular Sight. Space shuttle Discovery roared off Launch Pad 39A on its final flight to the International Space Station to deliver a new module, Robonaut 2 and other critical supplies. If a recognizable person appears in this video, use for commercial purposes may infringe a right of privacy or publicity. It may not be used to state or imply the endorsement by NASA employees of a commercial product, process or service, or used in any other manner that might mislead. Accordin
