Elon Musk becomes first trillionaire after SpaceX’s blockbuster IPO

SpaceX on Friday made its public stock market debut on Wall Street, making CEO Elon Musk the world’s first trillionaire.  Musk is already the world’s richest person. But after his company priced its blockbuster initial public offering at $135 a share and started trading publicly, the move boosted the technology mogul’s fortunes from an estimated […]