It was hard for me to believe. I would look down and say, 'This is the moon, this is the moon,' and I would look up and say, 'That's the Earth, that's the Earth,' in my head. So, it was science fiction to us even as we were doing it.
Science fiction sometimes is fun because it reaches so far in the future.
It shouldn't be so difficult to determine what a planet is. When you're watching a science fiction show like 'Star Trek' and they show up at some object in space and turn on the viewfinder, the audience and the people in the show know immediately whether it's a planet or a star or a comet or an asteroid.
I grew up reading thrillers, science fiction, fantasy - you name it - and one day I asked myself if there was a reason why a fear of spiders was so common. Was there something buried deep in our evolutionary history that made being scared of spiders a survival instinct?
Most science fiction, quite frankly, is silly nonsense.
I was obsessed with movies when I was younger. During the summer, I would go by myself to a theater down the street from my house. I saw every comedy or science fiction movie that came out. My kids love going to the movies, but 3D scares them.
The stories that engaged me as a kid were all science fiction. Later, it turned out that I didn't have the language to talk about what was bothering me in a way that was straightforward.
My brother is a scientist. He's a professor at MIT. He brought science fiction into my world.