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There are a lot of cool effects - and some problems. Formation Planets form after a long, drawn-out process that starts with grains of dust colliding and forming planetesimals. These then become ...
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#1: Attribution notice removed
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System
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2020-06-01T14:13:41Z (over 4 years ago)
Source: https://worldbuilding.stackexchange.com/a/6470 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/