Europa
Europa is the moon of Jupiter that is known to contain oceans of water.
It is thought that Europa, one of the moons of Jupiter, may have liquid water beneath a frozen surface.
Saturns moon Titan has water under ice as well as one of Jupiter's moon Europa
Why scientists believe a liquid water ocean might exist on the moon Titan
Europa is believed to have a subsurface ocean beneath its icy crust due to gravitational interactions with Jupiter and other moons causing heating, maintaining the water in a liquid state. This potential liquid water makes Europa one of the most promising candidates for finding extraterrestrial life in our solar system.
Europa - a moon of Jupiter.
Heron
No, there is no liquid water on Io. Io is a moon of Jupiter known for its volcanic activity and extreme surface conditions, where water would be expected to exist in a solid or gaseous state rather than as a liquid.
There is no liquid water on the moon. There is some evidence that there is frozen water.
No object other than Earth is known to have life. Europa, one of the moons of Jupiter, appears to have liquid water beneath its surface. Scientists speculate that this subsurface ocean might have life.
Possibly liquid water
Because Jupiter is a gas planet and does not have the correct elements to make water Jupiter does not have any water on it. But one of Jupiter's moons, Europa, has ice, a form of water. The the cracks in the moon suggest that there is an an ocean or source of water under the surface, and when the planet shifts and cracks the water that comes to the surface freezes.