Saturn - A Look at the Rings
Made of ice and rock, the rings may be just tens of millions of years old - far younger than Saturn, which was formed 4.5 billion years ago. On a planetary scale they are paper think, perhaps half a mile thikc
Made of ice and rock, the rings may be just tens of millions of years old - far younger than Saturn, which was formed 4.5 billion years ago. On a planetary scale they are paper think, perhaps half a mile thikc