Bill Nelson: “I'm not inclined to give any more additional time because, do we want more crashes that PTC could avoid?”

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.

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.

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

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.