Bill Nelson: “Letter dated March 16, 2015 from the Leadership Conference on Civil and Human Rights.”

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

In the parlance of the South, this dog doesn't hunt.

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.

Understand that this isn't all like we are pouring money down a rathole. Look what it is doing for our country.