Jim Bridenstine: “The budget request is strong for NASA.”

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.

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

Here's what we know: China is not going to slow down. That means that we, as a country, need to come together, figure out what the architecture is, be committed to a process and then move forward as rapidly as possible.

When we use different types of rockets, we have dissimilar redundancy.