Throughout the span of about per month into a calendar year, Some chunks came together, attracted to one another’s gravity, and formed the Moon. Saturn has two ocean moons – Enceladus and Titan. Equally have subsurface oceans and Titan also has surface area seas of lakes of ethane and methane. https://moons62603.blogdanica.com/34696759/bestmoons-no-further-a-mystery