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My binary planets are roughly the size of earth and they are tidally locked with one another. Both planets support life. If the day/night cycle is roughly 100 hours (50 hours of day, 50 hours of ni...
My binary planets are roughly the size of earth and they are tidally locked with one another. Both planets support life. If the day/night cycle is roughly 100 hours (50 hours of day, 50 hours of ni...