Flight Engineer and Soyuz Commander Salizhan Sharipov, right, Expedition 10 Commander Leroy Chiao and the lead Russian Flight Surgeon, left, enjoy a midday stroll down the Walkway of Cosmonauts at their crew quarters in Baikonur, Kazakhstan, Friday, October 8, 2004, as they prepare for liftoff to the International Space Station October 14. Photo Credit: (NASA/Bill Ingalls)