Bill Nelson: “NASA needs to develop that plan and program now, because there aren't unlimited resources.”

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

It is the research and development that allows this country to move forward.

When we find those, by the way, not only looking for life, we start to understand their development, and we better understand who we are, why we are here, how we got here, and all of this evolution of the cosmos.

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.