SpaceX's IPO isn't really about rockets. It's about Elon Musk's plan to build AI data centers in orbit. Google agrees.

SpaceX has finally made the contents of its IPO filing public, weeks ahead of what is expected to be the largest IPO ever.

SpaceX took the wraps off its IPO filing on Wednesday, opening the books of the company that has already revolutionized rocket technology, with even larger ambitions to colonize…