NASA introduced to the world on Friday the first U.S. astronauts who will fly on American-made, commercial spacecraft to and from the International Space Station – an endeavor that will return astronaut launches to U.S. soil for the first time since the space shuttle’s retirement in 2011.

http://www.af.mil/News/Article-Display/Article/1593447/nasa-assigns-crews-to-first-test-flights-missions-on-commercial-spacecraft/ NASA