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

come later, just before it’s set to go public. In the meantime, SpaceX delivered a compelling 277-page report about one of the world’s most ambitious – if perhaps Pollyannaish – businesses.

In its prospectus, SpaceX outlined a bold mission: “to build the systems and technologies necessary to make life multiplanetary, to understand the true nature of continue reading …