Elon Musk, millionaire industrialist and the third Most Baller CEO in Tech, was Jon Stewart's guest on The Daily Show last night. A co-founder of PayPal before he went on to found Tesla Motors and SpaceX, a company that has taken up the mantle of human space travel from NASA, Musk explained to Jon why he thinks it's important that we colonize Mars. Selling the venerable host on going to the Red Planet is a tough sell, however, considering he won't even sign up for Instagram.

[via The Daily Show]