Wearing harnesses check out Discovery in Orbiter Processing Facility 3 at NASA's Kennedy Space Center.

Wearing harnesses, STS-128 crew members check out space shuttle Discovery in Orbiter Processing Facility 3 at NASA's Kennedy Space Center in Florida. From left are Mission Specialists Patrick Forrester and John "Danny" Olivas, Commander Rick Sturckow, Mission Specialist Nicole Stott, Pilot Kevin Ford and Mission Specialist Christer Fuglesang. The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-128 flight will carry science and storage racks to the International Space Station on Discovery. Launch is targeted for Aug. 7. Photo credit: NASA/Jim Grossmann