Canadian space-tourist Guy Laliberte (front) waves during a post-docking news conference with Expedition 20 and 21 crewmembers (background) from the Zvezda service module of the ISS in this Oct. 2, video grab. Circus billionaire Laliberte, dubbed the first clown in space, arrived at the ISS in a Russian space craft for a 10-day stay that cost over $35 million.
PHOTO: NASA TV/Reuters
