Target launch date for Falcon I maiden flight is Halloween(October 31) from our island launch complex in the Kwajalein Atoll. For potential customers out there, I should mention that Kwajalein has some of the worlds best scuba diving and snorkeling! It is literally a tropical paradise.

An asteroid or a supervolcano could certainly destroy us, but we also face risks the dinosaurs never saw: An engineered virus, nuclear war, inadvertent creation of a micro black hole, or some as-yet-unknown technology could spell the end of us.

We have this handy fusion reactor in the sky called the sun, you don't have to do anything, it just works. It shows up every day.

I always had an existential crisis, trying to figure out ‘what does it all mean?’ I came to the conclusion that if we can advance the knowledge of the world, if we can expand the scope and scale of consciousness, then, we’re better able to ask the right questions and become more enlightened. That’s the only way to move forward.

What I'm trying to do is, is to make a significant difference in space flight. And help make space flight accessible to almost anyone.

Talent is extremely important. It's like a sports team, the team that has the best individual player will often win, but then there’s a multiplier from how those players work together and the strategy they employ.

It would take six months to get to Mars if you go there slowly, with optimal energy cost. Then it would take eighteen months for the planets to realign. Then it would take six months to get back, though I can see getting the travel time down to three months pretty quickly if America has the will.