RT @NASA: Today we ordered first @SpaceX mission to fly astronauts to @Space_Station: go.nasa.gov/1N16Tur @Commercial_Crew https://t.co/6JgBk1Fbpa
RT @NASA: Today we ordered first @SpaceX mission to fly astronauts to @Space_Station: go.nasa.gov/1N16Tur @Commercial_Crew https://t.co/6JgBk1Fbpa