Jim Bridenstine: “The EPA triggered a spill that has done damage to the Navajo Nation.”

I think at this point we are in good shape.

If we are putting American astronauts on those vehicles, without question, it is not just up to them, it is up to us as well.

The only rocket that is going to be available to take humans by 2024 is the SLS rocket with the Orion crew capsule.

NASA is doing a lot of things, I think, rightly, that are accelerating processes.