Historic Photo Shows Atlantis and Endeavour Together for the Last Time

How's this for a truly awesome photo? Shown in the foreground is Space Shuttle Atlantis on Launch Pad A. The shuttle in the background is Endeavour, on Launch Pad B. Currently, both shuttles are locked and loaded for launch, should something go wrong up in space with the October 11 Atlantis mission. As Tom explains over at his Astronomy Blog, having two shuttles on the pad at the same time is rare, but it is not a cause for concern.