K2-18

Author(s): Karistus SolHorizon

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K2-18 is a red dwarf located about 124.02 lightyears from the solar system. It's known to host two planets both mini-Neptunes with the outer most orbiting in the habitable zone. K2-18 b (the outer most) is one of the only temperate planet to have its atmosphere be analyzed in which a largely methane dominate atmosphere was uncovered though some believed that it was once water dominate.


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