The thing that is really hard about adaptation is that I try to only pick things I love because if it is something where you think, "Oh, that sounds like an interesting idea but I don't love it," then I can't do my job well.

How come Aquaman can control whales? They’re mammals! Makes no sense.

Problem is (follow me closely here, the science is pretty complicated), if I cut a hole in the Hab, the air won't stay inside anymore.

The thing that is really hard about adaptation is that I try to only pick things I love because if it is something where you think, "Oh, that sounds like an interesting idea but I don't love it," then I can't do my job well.

Everything went great right up to the explosion.

I started the day with some nothin’ tea. Nothin’ tea is easy to make. First, get some hot water, then add nothin’.

Astronauts are inherently insane. And really noble.