Beyond its geological allure, Callisto also performs a refined purpose in shaping Jupiter’s intricate ring procedure. Although not as popular since the impact of other moons like Io, the gravitational pressure between Callisto and Jupiter contributes to the fragile equilibrium in the World’s rings. Giant-impact hypothesis. In Wikipedia. By NASA/JPL-Caltech, https://johnt990sle2.verybigblog.com/profile