Astronomers found a minor planet with a ring system like Saturn's

For the first time ever, astronomers have identified a small planet with a ring system. They previously thought that such a phenomenon could only happen on large planets like Saturn and Jupiter. But this special space rock, known as 10199 Chariklo, is a small planet called a Centaur. » 3/26/14 3:38pm 3/26/14 3:38pm