Musk believes we can have a self-sustaining city on Mars in 40 to 100 years by sending continuous rockets filled with about 200 passengers. Each passenger would pay about $200,000 apiece, and he promised the 80-day trip would be fun.
And why stop there? Musk believes the same system can travel throughout the solar system. Hence, a vacation to Europa would be possible.
You have to admit the man has vision and great confidence. I like it and hope we can see his dream become a reality.
You can watch his talk here.
