Bill Nelson: “It benefits no one to have so many people living in abject poverty. That's why I believe we must renew the trade…”

I would say that there is a significant difference of opinion about that.

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…

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 is critical that NASA remain focused on its core mission.