Shop WhiteClouds for some of the best Space Pluto wall canvas art images online. Pluto was once considered the 9th planet from the sun. It was reclassified in 2006 from a planet to a dwarf planet in the Kuiper Belt, a ring of bodies beyond the orbit of Neptune. From a pop-culture perspective, the Disney cartoon character Pluto, Mickey's faithful dog, made his debut in 1930, the same year Pluto was discovered. Coincidence? Make a statement with a picture of this pop-icon.