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[return to "Data centers in space makes no sense"]
1. sheeps+Yu[view] [source] 2026-02-03 22:08:48
>>ajyoon+(OP)
What’s there not to like? Superconductors. Free electricity. No cooling necessary.

Put those three together and maybe it’s possible to push physics to its limits. Faster networking, maybe 4x-5x capacity per unit compared to earth. Servicing is a pain, might be cheaper to just replace the hardware when a node goes bad.

But it mainly makes sense to those who have the capability and can do it cheaply (compared to the rest). There’s only one company that I can think of and that is SpaceX. They are closing in on (or passed) 8,000 satellites. Vertical integration means their cost-base will always be less than any competitor.

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2. DougN7+tv[view] [source] 2026-02-03 22:11:12
>>sheeps+Yu
Why is there no cooling necessary?
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3. sheeps+bx[view] [source] 2026-02-03 22:21:02
>>DougN7+tv
Space is cold - 4 K. Superconductors.
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4. Sidebu+ae2[view] [source] 2026-02-04 11:45:26
>>sheeps+bx
Space is not cold. Space is not hot either. Temperature is a property of matter. Empty space does not have a temperature. It is also a perfect insulator for conduction and convection, and as for radiation: it's a problem because of the sun heating up objects via its radiation.

This is the basics, I'm not an expert. But I don't think that you have anything useful at all to say here.

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