U.S. to stop using orbiting laboratory in 2011 , deputy prime minister says . Russia depends on Russian spacecraft to get to the station with end of shuttle program . CNN 's Mike Ahlers , Greg Seaby and Samson Desta contributed to this report . Orbital says it has not received notification , notes longstanding cooperation .
U.S. to stop using orbiting laboratory in 2011 , deputy prime minister says . Russia depends on Russian spacecraft to get to the station with end of shuttle program . Orbital says it has not received notification , notes longstanding cooperation .