Jim Bridenstine: “So are you suggesting that you are not going to withdraw the proposed ozone rule?”

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

I think at this point we are in good shape.

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.

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.