Interaction Mechanism and Response of Tidal Effect on the Shallow Geology of Europa

Europa has been conf irmed to have a multilayered structure and complex geological condition in last two decades whose detail and cause of formation remains unclear.In this work,we start from analyzing the mechanism of tidal ef fect on satellite’s surface and discuss if interaction like tidal locking and orbital resonance play an important role in tidal ef fect including heating,underground convection and eruption.During discussion we propose the main factors affecting Europa’s tidal heat and the formation mechanism of typical shallow geological features,and provide theoretical support for further exploration.