Bill Nelson: “I am very hopeful about the prospect of self-driving cars, and I appreciate the efforts of the chairman to arrange this…”

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 from subsonic to supersonic, which causes that audible sound that goes 'boom, boom,' it will…

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 and to focus on the core mission of exploration.

We are on the same page, and NASA owns and operates that local public water system, so we have every reason to continue this investigation.

Let me define the problem and give you the background.