Why do astronomers conclude that saturns moon enceladus is geologically active?

Answer 1

It is hard to say that Saturn has much in the way of geology, active or otherwise. It is a gas planet with no solid surface.

Answer 2

Astronomers conclude that Saturn's moon Enceladus is geologically active because of the presence of geysers erupting from its south pole. These geysers are evidence of subsurface liquid water, which suggests ongoing geological processes at work. Additionally, observations of the moon's surface show evidence of recent resurfacing, indicating internal heat and geological activity.

Answer 3

Because there are geysers on Enceladus, these geysers shoot as high as several hundred feet into the air because there is low gravity, the geysers are what form the E-ring of Saturn.

Answer 4

There is none because it is a gas giant, but there is some on its moons