Of course, I was completely enthralled by the space program as a kid - particularly Apollo 11 - and was glued to the television like most of the world. Then I stopped thinking about it too much. I was a little disappointed that they weren't going on to Mars at the time, but I didn't think much of it. I was more interested in becoming a director at that point in my life and falling in love, things like that.

Confidence is preparation in action.

I think more and more scientists are becoming convinced that it's very likely that life forms of some kind exist all around the universe not so far from us.

Of course, I was completely enthralled by the space program as a kid - particularly Apollo 11 - and was glued to the television like most of the world. Then I stopped thinking about it too much. I was a little disappointed that they weren't going on to Mars at the time, but I didn't think much of it. I was more interested in becoming a director at that point in my life and falling in love, things like that.

The sooner we become a multi-planet species, the safer the species is, and the stronger the guarantee that we're going to continue to evolve.

I just don't think of myself as an actor much at all, so I don't lust after any particular roles.

I think it's in our nature to try to get beyond that next horizon. I think that when we as a species are scratching that itch we're actually following an evolutionary compulsion that is wired into us. I think good things come of it. That's the philosophical side.