Bill Nelson: “A lot of police departments around the country have Ford Explorers. Well, what they're finding is the models between…”

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…

We are going to have a 3D compendium of everything that is happening to the earth.

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.