2014 – U.S. Launch, Human

Since 2011, the year the Space Shuttle was retired, the United States has not been able to launch astronauts aboard U.S. vehicles. To send U.S. astronauts to the International Space Station (ISS), NASA has relied on contracts with the Russian Federal Space Agency, Roscosmos, buying seats every ...

This article is for subscribers. Please sign up for a subscription or login below.