SpaceSlushy volcanoes might support life on Titan Dozens of possible volcanoes have been found in an apparent "hot spot" near the north pole of Saturn's giant moon 51¶¯Âþ
SpaceNew attempts to crack Saturn's 'walnut' moon The mysterious equatorial ridge on Iapetus may be the remains of a ring system that fell from the sky or excess crust left when the moon got into shape 51¶¯Âþ