The planet, known as Quaoar, is one of 3,000 small planets ... as planets in our main solar system have rings. But the fact that the material within this ring hasn’t followed our known ...

Ceres is a dwarf planet in the asteroid belt between Mars and Jupiter. It's the largest object in the asteroid belt and the closest dwarf planet to Earth.

Alongside, Sedna, Quaoar, and Eris, there was also the discovery ... Still, kids in school now learn that the Solar System is not just the eight planets but also at least five dwarf planets ...