A Gnarly New Theory About Saturn’s Rings
Saturn has quite the collection of moons, more than any other planet in the solar system. There’s Enceladus, blanketed in ice, with a briny ocean beneath its surface. There’s Iapetus, half of which is dusty and dark, and the other shiny and bright. There are Hyperion, a rocky oval that bears a striking resemblance to a sea sponge, and Pan, tiny and shaped just like a cheese ravioli.But one moon might be missing.


























