Space Shuttle Atlantis, STS-135

David M. Ewalt
Forbes
Space Shuttle Atlantis, STS-135

The Geek Picture of the Day is getting ready for its final mission.

The space shuttle Atlantis rolling out to Kennedy Space Center's Launch Pad 39-A Tuesday, May 31, 2011 in Cape Canaveral, Fla.

(AP Photo/Chris O'Meara)