But only Earth and likely Europa have liquid water.
Discussion
Didn’t the Galileo probe determine a subsurface ocean of liquid water on Ganymede?
150km of surface ice crust, then below that a liquid water layer that is 100km thick.
But only Earth and likely Europa have liquid water.
Didn’t the Galileo probe determine a subsurface ocean of liquid water on Ganymede?
150km of surface ice crust, then below that a liquid water layer that is 100km thick.
