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In Real Life Awesome question, because A) It's a cool idea and B) We know just what will happen. The principle here is planetary migration. This phenomenon is common in many planetary systems. Du...
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#1: Attribution notice removed
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2020-06-01T14:13:44Z (over 4 years ago)
Source: https://worldbuilding.stackexchange.com/a/12290 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/