STS-135 Commander Chris Ferguson settles in the driver's seat of NASA's silver Astrovan.

STS-135 Commander Chris Ferguson settles in the driver's seat of NASA’s silver Astrovan. Since 1984, the Astrovan, a modified Airstream motor home, has carried shuttle crew members to the launch pads. Ferguson, along with Pilot Doug Hurley and Mission Specialist Sandra Magnus, was at the center for the traditional post-flight crew return presentation.

STS-135 Mission Specialist Rex Walheim was unable to attend the Kennedy event. In July 2011, Atlantis and its crew delivered to the International Space Station the Raffaello multi-purpose logistics module packed with more than 9,400 pounds of spare parts, equipment and supplies that will sustain station operations for the next year. STS-135 was the 33rd and final flight for Atlantis and the final mission of the Space Shuttle Program. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Kim Shiflett