FILACCHIONE, GIANRICOGIANRICOFILACCHIONECIARNIELLO, MauroMauroCIARNIELLO2021-02-192021-02-1920199780081029084http://hdl.handle.net/20.500.12386/30481The two icy giant planets, Uranus and Neptune, offer a wide population of icy moons and rings of great interest for the planetary geologist. Among moons, Miranda has a very rough surface, peculiar for such a small moon. Triton is characterized by the presence of active geysers on the south polar region and by a tenuous atmosphere made of nitrogen and methane. All moons show the presence of very volatile ices (nitrogen, ammonia, methane, water) thanks to their low surface temperatures.STAMPAenBook part10.1016/B978-0-12-409548-9.11942-6https://www.sciencedirect.com/science/article/pii/B9780124095489119426?via%3Dihub2019rmes.bookE...2FFIS/05 - ASTRONOMIA E ASTROFISICA