Crew members get a close look at the Multi-Purpose Experiment Support Structure - Non-Deployable part of the payload.

In the Space Station Processing Facility, STS-122 crew members get a close look at the Multi-Purpose Experiment Support Structure - Non-Deployable (MPESS-ND), part of the payload on their mission. Seen here in the foreground are Mission Specialists Stan Love (left) and Rex Walheim. The crew is participating in a crew equipment interface test that provides opportunities for hands-on experience with payloads and equipment. The other crew members are Commander Steve Frick, Pilot Alan Poindexter and Mission Specialists Leland Melvin and Hans Schlegel, who represents the European Space Agency. The 24th mission to the International Space Station, STS-122 will also include the Columbus European Laboratory. Launch of STS-122 on Space Shuttle Discovery is scheduled no earlier than October. Photo credit: NASA/Kim Shiflett