Bill Nelson: “This Senator wants to know what happened, as well, so it'll never happen again, because the consequences of this failure…”

In the parlance of the South, this dog doesn't hunt.

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.

All of us have a responsibility to protect our home planet. After all, it's the only one we have.

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…