Atlantis

During more than 30 years, the American Space Shuttle transported 355 astronauts in space over 135 orbital launchings from Cap Canaveral, Florida. This 2046-ton Behemoth traveled 870 million kilometers around the Earth from 12th of April 1981 to 21st of July 2011. The National Aeronautics and Space Administration (NASA) built 5 Space Shuttles: Columbia, Challenger, Discovery, Atlantis and Endeavour.

Which was the last Space Shuttle going into space during the STS-135 mission in July 2011? Discovery Challenger Pathfinder Atlantis Endeavour