SpaceX files for long-awaited public stock offering that could make Elon Musk a trillionaire

and $760 billion in potential consumer subscriptions. SpaceX also believes it has a $600 billion digital advertising potential and $22.7 trillion in what it calls “enterprise applications.”

Those beyond-wild numbers are typical of Musk’s showmanship. But his company also launches rockets into space and lands boosters upright after they come careening continue reading …