Volcanic moons are natural satellites that exhibit volcanic activity, often characterized by lava flows, geysers, or other geological processes. One of the most well-known examples is Io, a moon of Jupiter, which is the most volcanically active body in the solar system. Its surface is dotted with numerous volcanoes and lava lakes, resulting from the intense gravitational pull from Jupiter and other nearby moons.
These moons provide valuable insights into planetary geology and the processes that shape celestial bodies. The heat generated by tidal forces can lead to the melting of subsurface materials, creating a dynamic environment. Studying volcanic moons helps scientists understand not only their own geology but also the potential for similar processes on other planets and moons.