Chiao performs MSS Rack training in the U.S. Laboratory taken during Expedition 10

ISS010-E-12590 (6 January 2005) --- Astronaut Leroy Chiao, Expedition 10 commander and NASA ISS science officer, participates in a training session with the Mobile Service System (MSS) Rack and Canadarm2, or Space Station Remote Manipulator System (SSRMS) in the Destiny laboratory of the International Space Station (ISS).