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The First and Last Space Shuttle Crews
Credit: NASA / Houston Chronicle, Smiley N. Pool
The current and former astronauts who formed the crews of STS-1, the first space shuttle mission, and STS-135, the final shuttle mission, pose for a group photo at the Johnson Space Center in Houston on Nov. 2, 2011. They are, from left, STS-1 commander John Young and pilot Robert Crippen with STS-135 commander Chris Ferguson, pilot Doug Hurley, and mission specialists Sandy Magnus and Rex Walheim.