Comment by trhway
6 hours ago
Ultimately AI comes from space :) Just wait until Starship starts flying - with its projected $/kg launch costs the placement of solar + GPUs in space would be the cheapest option (10-20kg is 1 GPU, 5 m2 solar and 2 m2 radiator (at 70C radiating away 1.5 KW) - total launch cost would be around paltry $1-2K) .
I'd really like to see the math on this one. It implies that building wind and solar on Earth is somehow worse than building it in space _and_ moving the data center there? It's not just counter-intuitive, it's bonkers.
Are people seriously still on this “datacenter in space” thing? It has been beaten down with hard facts endlessly the past few months.
Facts don't matter when Elon's feelings are at stake