Moon named 'Miranda' orbiting Uranus seems to have an ocean and possibly life

Constraining Ocean and Ice Shell Thickness on Miranda from Surface Geological Structures and Stress Modeling

Miranda was discovered 75 years ago

Scientists Investigate Potential Regolith Origin on Uranus’ Moon, Miranda

Uranus' mysterious moons: why NASA wants to explore Ariel and Miranda

Just the tallest sheer-faced cliffs in the solar system, the Verona Rupes on Miranda, moon of Uranus. If you jumped it would take 12 mins to hit the bottom.