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Ice Shell Structure and Composition of Ocean Worlds: Insights from Accreted Ice on Earth | Astrobiology
Underwater Snow Gives Clues About Europa¡Çs Icy Shell - UT News
https://news.utexas.edu/2022/08/15/underwater-snow-gives-clues-about-europas-icy-shell/
Europa's icy shell may be made from pure underwater snow | Live Science
https://www.livescience.com/europa-ice-snow
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