this post was submitted on 01 Mar 2026
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My question is always how the hell are you going to cool them. Do you know hard it is to move heat in a vacuum?
How would you power them?
The surface area of solar panels exceeds the surface area needed for radiators to cool everything.
In space I would imagine you'd find the perfect sandwich ratio. One bun solar, one bun radiators, the meat being the racks.
The problems; plural; is that the person who popularized the idea of data centers in space has little to zero understanding of any of the space sciences and yet owns and directs one of the world's largest, and privately owned, aerospace companies with massive government contracts that splits its time with their own AI work.
Have you never seen a movie set in space? Evrytime someone gets sucked into space they freeze. You saying every movie got it wrong?? Space is cold. Duh.
Easy, just create a long heat sink and dangle it in the earth’s atmosphere. Now we are winning!
From that to a space elevator...