STS-135: Shuttle's Final Launch and the Beginning of a New Era

Space Shuttle Atlantis' STS-135 mission launched from Launch Pad 39A at Kennedy Space Center on July 8, 2011 and was the last space shu...

Space Shuttle Atlantis' STS-135 mission launched from Launch Pad 39A at Kennedy Space Center on July 8, 2011 and was the last space shuttle mission.