I do celebrity ski races all over the world.

My sister called me "Buzzard" when I was a baby - she couldn't say "Brother" so I've been Buzz my whole life.

The way I see it, commercial interests should manage a lunar base while NASA gets on with the really important task of flying to Mars.

It's time to open the space frontier to citizen explorers.

Unless we are able to commit to a permanent growing settlement [on Mars], then I don't think just going there with humans and coming back is worth doing. The expense of planning to come back is like the people who left Europe to come to America and then to turn around and go back to Europe, it really doesn't make any sense at all.

They didn’t tell me I was going into space until after they locked the shuttle doors and started counting down.

Bravery comes along as a gradual accumulation of discipline.