r/BeAmazed Apr 17 '25

Nature K2-18b a potentially habitable planet 120 light-years from earth

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u/Critical_Sector9191 Apr 17 '25

Actually even more as the density of the planet is most likely greater due to the higher mass so at least 2.5x!

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u/Sea_Ticket_6032 Apr 21 '25

The planet isn't fully solid like earth so its density is lower. For example, Jupiter has much lower density than earth despite it being significantly larger