Jim Bridenstine: “This rule will impose tremendous costs on the American people with very few benefits.”

I think there is a concern that I have heard and the concern is schedule pressure.

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

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

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.