Technicians install cargo inside the Raffaello multi-purpose logistics module for shuttle Atlantis' flight to the International Space Station.

In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, technicians install cargo inside the Raffaello multi-purpose logistics module for shuttle Atlantis' flight to the International Space Station.

Atlantis and its payload is being prepared for the STS-135 mission, which will deliver the Raffaello multi-purpose logistics module packed with supplies and spare parts to the station. Atlantis is targeted to launch June 28, and will be the last shuttle flight for the Space Shuttle Program. For more information visit, http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Frankie Martin