Jim Bridenstine: “This is a very strong and a very bipartisan bill.”

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.

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.

Having a Gateway in orbit around the Moon is important for a lot of reasons.

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