Jim Bridenstine: “I do have a history of working with both sides of the aisle on important issues for our country.”

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

The more launches, the more one of them could have, you know, a problem.

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.