Jim Bridenstine: “There is two types of risk, there is technical risk and then there is political risk.”

You can't land on the Moon if you don't have a landing system.

My objective is to let everybody know that cannibalizing certain parts of NASA to fund another part of NASA, that is not my goal.

Oh, it is huge. This, I think, goes to what the chairman was talking about earlier about the tradeoffs.

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