Rusty Schweickart, who was an Apollo 9 astronaut, is on this. Dan Durda, my friend who made this image, works here at Southwest Research Institute in Boulder, on Walnut Street. He created this image for this, and he's actually one of the astronomers who works for them. If we see an asteroid that's going to hit the Earth and we have enough time, we can hit it to move it into a better orbit. But then what we do is we launch a probe that has to weigh a ton or two.