In this image provided by NASA the space shuttle Atlantis is seen shortly after the rotating service structure (RSS) was rolled back at launch pad 39a, Thursday, July 7, 2011 at the NASA Kennedy Space... more 
In this image provided by NASA the space shuttle Atlantis is seen shortly after the rotating service structure (RSS) was rolled back at launch pad 39a, Thursday, July 7, 2011 at the NASA Kennedy Space Center in Cape Canaveral, Fla. Atlantis is set to liftoff Friday on the final flight of the shuttle program, STS-135, a 12-day mission to the International Space Station. NASA decided to start the fueling operations early Friday morning. (AP Photo/NASA - Bill Ingalls) less 
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Associated Press | Photo By NASA - Bill Ingalls
Fri, Jul 8, 2011 2:05 AM EDT