Images: Pluto – NASA/ESA/SRI (M.Buie); Ceres – NASA/JPL-Caltech/UCLA/MPS/DLR/IDA.

Pluto and Ceres are two of the dwarf planets in our solar system. Ceres is found in the main asteroid belt, between the planets Mars and Jupiter. Pluto is found in the Kuiper Belt. This structure is found beyond the orbit of Neptune.