Elon Musk's SpaceX opens IPO
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As with SpaceX, then, Mr Musk is gambling Tesla’s future on AI, and his belief that he can harness his existing businesses to dominate the technology. Plenty of doubters have scoffed at his grand ambitions before. But never has Mr Musk put so much on the line. ■
In emails dating to 2012, the Tesla and SpaceX CEO and the millionaire financier discussed holiday plans, parties, SpaceX visits and lack of sleep.