The SpaceX IPO is a referendum on Elon Musk and his plan to colonize Mars | Fortune

As SpaceX gets closer to IPO, Elon Musk bets big on Mars colonies and AI in space

SpaceX CEO Elon Musk has unveiled his plans for one of the biggest stock sales in history, filing for a SpaceX IPO which blends hard financials with science-fiction ambitions. According to a report by Fortune, the…