101
An in-space construction firm says it can help build massive data centers in orbit
(arstechnica.com)
this post was submitted on 30 Oct 2025
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Technology
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Isn’t it incredibly difficult to shed heat in space since the only real way to move heat is radiation?
In the (fiction) novel Artemis by Andy Weir, which takes place in a city on the moon, they have a heat management system that seemed pretty cool. They convert heat to light, and radiate the light out into space. Not sure how feasible/scalable that is, but I thought the concept was cool.
Doesn’t that already happen with infrared radiation?
I suppose so. Maybe the concept could work with other forms of electromagnetic radiation too, and visible light was just the one used in the book. Idk, I'm no physicist 🤷♂️