Bill Nelson actually said...

It is a real problem, and we are going to have some catastrophic consequences if we cannot get nations that are launching things into space ...

We are sucking air when it comes to the needs of infrastructure.

It will fly supersonic but its design is such a radical design, that instead of pushing the bow wave going through the atmosphere, as you go...

One of the reasons you and I were able to accomplish so much on this committee is both of us worked very hard to keep politics out of NASA a...