We are not going to stop here on planet Earth. We're going to move out to other planetary bodies.

I'm a nine-year old kid inside and my passion has been all my life to want to travel into space.

An expert is someone who can tell you exactly how it can't be done.

It's sad that the U.S. government doesn't fund risky research anymore.

Super-ambitious goals tend to be unifying and energizing to people; but only if they believe there's a chance of success.

Mining asteroids will ultimately benefit humanity on and off the Earth in a multitude of ways.

You've got to choose your horse ahead of time. So, if you're interested in water technology, energy technology, you get to choose between the three or four companies that you have insight into. And you have to make a bet on them before they prove anything out.