ELON: AI COMPUTE WILL BE CHEAPER IN SPACE THAN ON EARTH “My estimate is that the cost of electricity and the cost effectiveness of AI in space will be overwhelmingly better than AI on the ground. Long before you exhaust potential energy sources on Earth, maybe even in the next four or five years, the lowest-cost way to run AI compute will be with solar-powered AI satellites. Not more than five years from now.” Source: @XFreeze