In the Space Station Processing Facility astronauts Garrett Reisman Peggy Whitson and Leopold Eyharts look at one of the modules.

In the Space Station Processing Facility, astronauts Garrett Reisman, Peggy Whitson and Leopold Eyharts look at one of the modules being processed there. The hardware will be flown on an upcoming shuttle flight. With construction of the Space Station the primary focus of future shuttle missions, astronaut crews will be working with one or more of the elements and hardware already being processed in the SSPF. Photo credit: NASA/Kim Shiflett