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A swiss cheese-style dark nebula Celestial navigation requires seeing other objects in the sky. But you can't do much of that if you can't see many celestial bodies. Therefore, you need to place y...
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#1: Attribution notice removed
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System
·
2020-06-01T14:13:56Z (over 4 years ago)
Source: https://worldbuilding.stackexchange.com/a/121091 License name: CC BY-SA 4.0 License URL: https://creativecommons.org/licenses/by-sa/4.0/