Bill Nelson: “Let me define the problem and give you the background.”

We are going to have a 3D compendium of everything that is happening to the earth.

We do everything that we can to partner with not only commercial industry but also universities and other academic institutions.

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

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