This is a a diagram of the Solar System. It was released shortly before the International Astronomical Union made its final decision about whether Pluto should be a planet or not. In the end, they decided that Pluto is not a planet. But for a few days, it was possible that there would be 11 planets in the Solar System, including Pluto, Eris and the asteroid Ceres. This image of the Solar System shows them all with the Sun.
This is another montage of the planets, dwarf planets, comets and asteroids in the Solar System. It’s one of the older Solar System pictures that we’ve seen.
Here’s a Solar System image with all the planets correctly categorized. In this, we can see a picture of Pluto, Ceres and Eris are correctly designated as dwarf planets.
We have recorded a whole series of podcasts about the Solar System at Astronomy Cast. Check them out here.