Douglas G. Hurley

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ASSOCIATED PRESS The space shuttle Atlantis astronauts [from left] mission specialists Rex Walheim and Sandy Magnus, pilot Doug Hurley and commander Chris Ferguson acknowledge well-wishers after leaving the operations and checkout building en route to the launching pad at the Kennedy Space Center on July 8 at Cape Canaveral, Fla. Atlantis was the 135th and final space shuttle launch for NASA.