Elon Musk is now worth more than $1 trillion. The SpaceX IPO, which priced 555.6 million shares at $135 each on 12 June, valued the company at roughly $1.77 trillion and pushed Musk past a threshold no individual has ever crossed. His SpaceX stake alone is worth an estimated $866.5 billion, according to the updated IPO prospectus. […]This story continues at The Next Web