There is increasing evidence for subterranean oceans on moons and even dwarf planets in our solar system. “Ocean worlds appear to be ubiquitous. The vast abundance of liquid water hidden beneath the ice on these moons could be the largest volume of habitable real estate in our solar system.”
This New Super Earth May Have Liquid Water And It's In Our Neighbourhood
Liquid Water Flowed On Ryugu More Than One Billion Years After It Formed
Ice Dissolves Iron Minerals More Effectively than Liquid Water: Study
Liquid Water Once Flowed on Asteroid Ryugu’s Parent Body, Scientists Say
Ice dissolves iron faster than liquid water - EurekAlert!
Ice dissolves iron faster than liquid water - EurekAlert!
Asteroid Ryugu once had liquid water flowing through it
This Asteroid Held Liquid Water Much More Recently Than We Thought
Mars' Seasonal Frost Could Briefly Host Liquid Water
New Hope for Life on Mars: Study Finds Elusive Conditions for Liquid Water Still Exist
Team confirms a fifth potentially habitable planet around L 98-59, a red dwarf 35 light-years away, where conditions could allow liquid water to exist
Meteorites and marsquakes hint at an underground ocean of liquid water on Mars
There's Liquid Water Deep Down on Mars
The quest for Martian water: seismic velocity anomalies suggest liquid water at depth - EurekAlert!
The two faces of liquid water
The two faces of liquid water - EurekAlert
NASA rover discovers liquid water 'ripples' carved into Mars rock — and it could rewrite the Red Planet's history
Why Finding Liquid Water on Mars Is Harder Than We Thought
New study says we're unlikely to find liquid water on Mars anytime soon