octoperson, 11 months ago If the pressure is high enough, you can get a smooth transition between gas and liquid without any sort of boundary that you could identify as a surface. That’s thought to be what happens on Jupiter, don’t know about Neptune
If the pressure is high enough, you can get a smooth transition between gas and liquid without any sort of boundary that you could identify as a surface. That’s thought to be what happens on Jupiter, don’t know about Neptune