STS-135: Final Space Flight By Atlantis Space Shuttle On 28 June

NASA’s STS 135 will be the last flight by space shuttle Atlantis and it will be on June 28, 2011. The Atlantis is one of the three operational space shuttles NASA has, the other two being ‘Discovery’ & ‘Endeavor’. The Atlantis has already done over 5200 round the Earth trips with over 120 million miles [...]

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