SPACE: SpaceX Might Make Elon Musk World’s First Trillionaire. “Musk’s space ambitions are huge. He’s not interested in shuttling to the International Space Station or even getting us back to the moon. He wants to go to Mars. Personally. He’s practically accomplished more in the last five years than the moribund NASA bureaucracy has since Neil Armstrong took his first famous lunar step.”

And whoever figures out how to profitably mine 16 Psyche could be the first quadrillionaire.