NASA's Webb Telescope finds evidence for an underground ocean on Uranus moon Ariel, raising interest in future missions to explore the seventh planet and its moons.
So that’s 3 of 4 gas giants that have possible ocean worlds in their orbits, Europa (also Callisto IIRC?), Enceladus, and now Ariel, any contenders around Neptune?
So that’s 3 of 4 gas giants that have possible ocean worlds in their orbits, Europa (also Callisto IIRC?), Enceladus, and now Ariel, any contenders around Neptune?