Space shuttle Atlantis made its final journey after its trek from NASA Kennedy Space Center's Vehicle Assembly Building.

Space shuttle Atlantis made its historic final journey, or "rollout," to Launch Pad 39A after its 3.4 mile trek from NASA Kennedy Space Center's Vehicle Assembly Building. Atlantis was secured or "hard down," at its seaside launch pad at 3:29 a.m. EDT on Wednesday, June 1.

The milestone move, known as "rollout," paves the way for the launch of the STS-135 mission to the International Space Station, targeted for July 8. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit: www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: Courtesy of Scott Andrews/Canon