NASA astronaut Michael Barratt, leaves a bus at Star City, Kazakhstan on Sunday Oct. 11, 2009. Russian cosmonaut Gennady Padalka and Barratt are returning from six months onboard the International Space Station, along with Cirque du Soleil founder Guy Laliberte who arrived at the station on Oct. 2 with Expedition 21 Flight Engineers Jeff Williams and Maxim Suraev aboard the Soyuz TMA-16 spacecraft.