https://www.universetoday.com/articles/ariel-had-a-170km-deep-sub-surface-water-ocean
Ariel Had A 170km Deep Sub-Surface Water Ocean - Universe Today
Oct 2, 2025 - Interest in icy moons has been growing steadily as they become more and more interesting to astrobiologists. Some take the majority of the attention, like...
sub surface waterarieldeep