ISS023-E-031296 (3 May 2010) --- Attired in their Russian Sokol launch and entry suits, Russian cosmonaut Oleg Kotov (right), Expedition 23 commander; along with NASA astronaut T.J. Creamer and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi (out of frame), both flight engineers, conduct a standard suit leak check in the Soyuz 21 (TMA-17) spacecraft in preparation for the scheduled relocation of the Soyuz from the Zarya nadir port to the Zvezda Service Module's aft port on May 12, 2010.