this post was submitted on 01 Mar 2026
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Don’t data-centers require massive cooling?
Yes, and it's easier to cool things on earth. In space, there's no air to help you cool thinks off, you can only reject heat through radiation. Most spacecraft are carefully designed to reflect heat/light on surfaces facing the sun and radiate heat into empty space from surfaces that are shaded.
What if you build it on an asteroid or moon or planet. Uranus is ~-225⁰C, right?
It would need to have an atmosphere, so asteroids and most (all? Idk not an astronomer) moons are out.
Mars might be feasible at some point in the far future, but there's still the lag problem of 3-20 minutes depending on time of year, so not very useful for anything user facing.
Yes, but the two-and-a-half hour lag each way would be a killer.