Lift Off!

This image, taken through the window of a Shuttle Training Aircraft, shows the final liftoff of space shuttle Atlantis as it ascended from Launch Pad 39A at Kennedy Space Center on the STS-135 mission, Friday, July 8, 2011. This is the final flight of the Space Shuttle Program, during which the STS-135 crew will deliver the Raffaello multipurpose logistics module containing supplies and spare parts for the International Space Station.

Image Credit: NASA/Dick Clark