Bill Nelson: “I've had a difference of opinion with the administration, and I think you did have a policy of regime change.”

this research is absolutely critical for us exploring the heavens.

We cannot operate our science agencies on the cheap, and we should not operate them without clear, multi-year direction.

What we are going to do is a multi-year test, taking it to different locations all over the United States, and see if the muffled roar is acceptable to the people on the ground.

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…