Post ASX9rIOoozUGoSl63c by mustapipa@scicomm.xyz
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 (DIR) Post #ASX9rIOoozUGoSl63c by mustapipa@scicomm.xyz
       2023-02-10T05:51:48Z
       
       0 likes, 1 repeats
       
       Water-worlds, also known as ocean worlds, are #planets that possess liquid water either directly on their surfaces, such as Earth, or somewhere beneath it, such as #Jupiter's moon, Europa and #Saturn's moon, Enceladus.But planets containing a significant fraction of their total mass (10%–50%) in water might be extremely rare or nonexistent after all.#exoplanets #astronomyhttps://phys.org/news/2023-02-astronomers-population-ocean-world-exoplanets.htmlPaper by Rogers et al. (2023):https://arxiv.org/abs/2301.04321