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[return to "Data centers in space makes no sense"]
1. Starma+vq[view] [source] 2026-02-03 21:44:34
>>ajyoon+(OP)
Very confused by this plan. Data centers on Earth are struggling with how to get rid of waste heat. It's really, really hard to get rid of waste heat in space. That seems to be about the worst possible place to put a data center.
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2. genera+yC[view] [source] 2026-02-03 22:48:04
>>Starma+vq
Well the issue is that a lot of people believe that space is cold. If you will ask Google/Gemini what is a temperature of space, it will tell you:

The average temperature of deep space is approximately -270.45°C or 2.73 Kelvin), which is just above absolute zero. This baseline temperature is set by the Cosmic Microwave Background (CMB) radiatio...

Which is absolute nonsense, because vacuum has no temperature.

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3. emkoem+iI[view] [source] 2026-02-03 23:22:22
>>genera+yC
but if you did use thermometer in space it would eventual read 2.73 kelvin right? so whats the issue? and also for a space based server it would have to deal with the energy coming from the sun
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4. iancmc+9z1[view] [source] 2026-02-04 06:15:35
>>emkoem+iI
Yes and no.

If you had a thermometer that had no heat generation then yes.

If you have a resistor or other heat generating circuit then you need to have the needed surface area to radiate the heat away. If you don't, it will heat up. It's a rate problem.

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