Comment Re:But Elon! (Score 1) 74
Even if SpaceX's peak launch rate of 3 per day is sustainable, a single data center would still take well over two decades to build.
Don't forget to account for attrition -- satellites are known to stop working and/or decay out of orbit over time. In the worst case, SpaceX could start losing satellites faster than they can replace them. But even in the "everything went exactly as planned" case, having an orbiting array of ten-to-twenty-year-old GPUs is probably not going to be the money-making asset people imagine it to be; it would be like trying to selling CPU time on a network of Pentium 4's today.
But realistically, you're more likely to see data centers in space powered by nuclear power than solar power, assuming politics allows that to happen.
What's the benefit of launching a nuclear-powered data center into space, over just leaving it on the ground and running it there?