guys, this is a complete joke! Do you realise man has never been to the moon much less Mars?!? Yes, that's true. There's a thing called the Van Allen Belt outside the Earths orbit, which is an intense radiation field. We didn't have the technology for man to survive that 25 years ago, and we still don't have the technology today. Anything living that goes through that dies. so, anytime you hear that Bu$h wants a man on Mars, just laugh to yourself, coz they're stealing your tax dollar$. I also have doubts about those pictures sent back from Mars recently. Looks a lot like the Nevada desert to me. Just a thought.