Oleg Ostapenko, right, head of the Russian Federal Space Agency, or Roscosmos, shakes hands with U.S. astronaut Steven, left, a crew member of the mission to the International Space Station (ISS) prior the launch of a Soyuz-FG rocket at the Russian leased Baikonur cosmodrome, Kazakhstan, Wednesday, March 26, 2014. (AP Photo/Dmitry Lovetsky, Pool)
Featured Photo Galleries
