Comment on SpaceX rocket explodes during testing over TexasparentComments−adventured12yBecause nearly exclusively using US citizens has turned out so terribly for NASA the last 50 years.−RD-18012yhttp://en.wikipedia.org/wiki/RD-180#History
Comments
Because nearly exclusively using US citizens has turned out so terribly for NASA the last 50 years.
http://en.wikipedia.org/wiki/RD-180#History