Bill Nelson: “He speaks fluent Hebrew and fluent Arabic, not a shabby start for an Ambassador to Israel.”

We are on the same page, and NASA owns and operates that local public water system, so we have every reason to continue this investigation.

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…

We are seeing in front of our eyes the change of air transport and mobility as a result of drones.

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.