Staff Sgt. Leslie Forshaw dons an astronaut flight suit so members of the 103rd Pararescue Squadron could practice removing the helmet during a Pararescue mission briefing in the build up to the final... more 
Staff Sgt. Leslie Forshaw dons an astronaut flight suit so members of the 103rd Pararescue Squadron could practice removing the helmet during a Pararescue mission briefing in the build up to the final planned launch of the space shuttle, STS-135, Thursday, July 7, 2011, at Patrick Air Force Base, Fla. This final launch of the Space Shuttle Atlantis marks the end of the program's 30-year history. (AP Photo/John Minchillo) less 
1 / 1
Associated Press | Photo By John Minchillo
Thu, Jul 7, 2011 2:52 PM EDT