Bill Nelson: “There's certainly no question, Doctor, as to your qualifications.”

NASA has proven we are serious as a defender of the planet.

It is critical that NASA remain focused on its core mission.

That's like eating our seed corn. We're not going to have anything to plant next year in the quest of trying to understand what is part of the statutes for NASA, which is to search for life, and therefore to understand who we are, what we…

Our decision is that it is more profitable for us to go to the South Pole of the Moon, because we think that is where the water is.