Bill Stone:
I'm going to the moon. Who's with me?

TED2007 · 17:43 · Filmed Mar 2007

Bill Stone, a maverick cave explorer who has plumbed Earth’s deepest abysses, discusses his efforts to mine lunar ice for space fuel and to build an autonomous robot for studying Jupiter’s moon Europa.

Explorer, inventor and outer space dreamer
Engineer and daredevil caver Bill Stone pushes the frontier — through flooded tunnels, the remotest depths of the Earth and the limits of human endurance. Full bio