Once you've written a good script, it will get made or not get made, according to variables you cannot control, like stars getting interested, and the superstitions in Hollywood rising or falling around what is over and done with versus what's in.

Real vectoring in space, real orbital mechanics, is very counterintuitive, very strange, and very hard to render. It's expensive, and there's a learning curve. Some of it is about raising audience literacy to the point where they understand that.

I think the greatest danger of the promise of space travel is that it can lead us to be cavalier about the world we live on, if we assume we can find or make more worlds. I think in our lifetimes we surely will not, probably in the lifetimes of our great-great-grand-descendants we will not.

I would say that working with Ridley Scott makes the process of directing much more terrifying.

I'd wanted to be a writer since I was knee-high. Once I knew that books were written by people and didn't just happen, it was obviously that I would write them, too.

Now with the international space station generating a bunch of video, and Space X and other companies pursuing private space flight, I think it's on all of our radars much more than it has been since the moonshots. The science of filmmaking is making these visions possible now.

I mean that much more than wiser beings from beyond the stars bringing us enlightenment or death or salvation, we are likely to find ourselves the wisest beings on the scene.