Ganymede is the sole known moon with its personal magnetic field, which will cause auroras akin to Those people in the world. The auroras sway when Jupiter’s magnetic subject fluctuates, partial proof for a big saltwater ocean. I'd get some flack for not Placing the Mission for the Moon initially https://josueimmts.bleepblogs.com/35226610/5-tips-about-bestmoons-you-can-use-today