STS-105 Commander Scott ``Doc'' Horowitz checks out the orbiter Discovery in Orbiter Processing Facility bay 2.

During Crew Equipment Interface Test activities, STS-105 Commander Scott “Doc” Horowitz checks out the orbiter Discovery in Orbiter Processing Facility bay 2. STS-105 is the 11th mission to the International Space Station. The payload includes the Multi-Purpose Logistics Module Leonardo, which was built by the Italian Space Agency. Leonardo will be outfitted with 12 racks of experiments and equipment. Discovery is scheduled to launch July 12 from Launch Pad 39A