Space.com #Saturn’s Moon Dione Probably Has a Buried Ocean, Too 6 October 2016 fborgosano Leave a comment Share: Dione probably has a vast ocean about 60 miles (100 kilometers) beneath its icy shell, according to a new study. Intriguingly, Dione’s putative ocean is likely in contact with the moon’s rocky core, team members said. from Space.com ift.tt/2dxBwM2 Share: