...but at least then you're part of a small group of people who are actually colonizing another planet. I believe the key is economics: by the time the price o

...but at least then you're part of a small group of people who are actually colonizing another planet. I believe the key is economics: by the time the price of fuel is low enough to put Mars at the reach of private tourists, imagine how far mining, industry and even tourism would be in the Moon. And... a rocket factory in the Moon would offer a different perspective for Mars travel.