this post was submitted on 15 Dec 2025
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They’re also talking about data centers in space, yet are too cheap to use anything but evaporative cooling + supplemental gas generators on Earth.
I did some math on, amongst other things, launch costs for an Earth-data center sized installation, or the area needed to radiatively cool it, and it is fun:
https://projectrho.com/public_html/rocket/heatrad.php
See that power of four? Areas get very large, like kilometers wide, if you want your coolant below a typical 300K (~30C), and apparently no one told Bezos that little detail.
Those space construction startups know what they’re doing. They’re selling billionaires a bridge to nowhere; and it’s working.
https://youtu.be/XS5rbLBflaI
Capitalism has a whole lot of cult-like qualities. The space stuff just shows we are end game.