There are many, including Planet X.
No, but there is a dwarf planet including pluto.
In 2006 Pluto was degraded to the status of dwarf planet(there is another dwarf planet, Eris, that is more massive than Pluto).
Pluto the dwarf planet is an example of of a dwarf planet.
Pluto was originally called a planet, it is now reclassified as a dwarf planet.
The dwarf planet Pluto.The dwarf planet Pluto.The dwarf planet Pluto.The dwarf planet Pluto.
a dwarf planetAcording to NASA Pluto is a dwarf planet.
Pluto, it is now a dwarf planet or planetoid.
Pluto Became a Dwarf Planet in 2007.
Pluto was declared as dwarf planet in 2006
Pluto is not a planet its a dwarf planet
No. It was categorised as a dwarf planet in 2006, but not all astronomers agree with that decision.
Pluto is a dwarf planet