geological activity articles

Why does Io display more geological activity than Jupiter's other moons?

The innermost of Jupiter’s four massive Galilean moons, Io, is in a state of perpetual, violent turmoil, unlike its more...

What is the most geologically active of Jupiter's moons?

Jupiter's collection of natural satellites is fascinating, featuring a diverse group of worlds ranging from icy shells t...

Why are some moons geologically active?

The question of why some moons remain geologically vibrant while others are frozen, cratered relics is one of the most c...