Ambassador of the United States of America to the Russian Federation, John Beyrle, left, NASA Administrator Charles Bolden, center, and Chief, State Organization, Gagarin Research and Test Cosmonaut Training Center, Sergei Krikalev, pose for a photograph shortly after the successful Soyuz launch of Expedition 21 Flight Engineer Maxim Suraev, Expedition 21 Flight Engineer Jeffrey N. Williams and Spaceflight Participant Guy Laliberté, Wednesday, Sept. 30, 2009 in Baikonur, Kazakhstan. Photo Credit: (NASA/Victor Zelentsov)

NASA Administrator Charles Bolden, Left, and Ambassador of the United States of America to the Russian Federation, John Beyrle arrive at the Mission Control Center Moscow in Korolev, Russia to watch the docking of the Soyuz TMA-16 spacecraft with the International Space Station (ISS) marking the start of Expedition 21 with Flight Engineer Jeffrey N. Williams, Expedition 21 Flight Engineer Maxim Suraev, and Spaceflight Participant Guy Laliberté, Friday, Oct. 2, 2009. Laliberté will return to Earth with the Expedition 20 crew on October 11, 2009. Photo Credit: (NASA/Bill Ingalls)

Chief, State Organization, Gagarin Research and Test Cosmonaut Training Center, Sergei Krikalev, left, Ambassador of the United States of America to the Russian Federation, John Beyrle, center, and NASA Administrator Charles Bolden say hello to each other prior to talking to Expedition 21 crew members Maxim Suraev, Jeffrey N. Williams and Spaceflight Participant Guy Laliberté, Wednesday, Sept. 30, 2009 in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

KAZAKHSTAN -- NASA Administrator Charles Bolden, left, and Ambassador of the United States of America to the Russian Federation, John Beyrle, arrive at the Mission Control Center Moscow in Korolev, Russia to watch the docking of the Soyuz TMA-16 spacecraft with the International Space Station (ISS) marking the start of Expedition 21 with Flight Engineer Jeffrey N. Williams, Expedition 21 Flight Engineer Maxim Suraev, and Spaceflight Participant Guy Laliberte, Friday, Oct. 2, 2009. Laliberte will return to Earth with the Expedition 20 crew on October 11, 2009. Photo Credit: (NASA/Bill Ingalls)