Pluto used to be classified as a planet but was reclassified to be considered a dwarf planet.
Pluto was called a planet until 2006. Today it is defined as a dwarf planet.
Pluto, it is now a dwarf planet
none of them are but Pluto used to be the mystery planet and was called plant-X. So there's none right now.
Planet X is just the temporary name used for a planet that hasn't been named yet. For example, Pluto was called Planet X before it got its official name. There isn't currently any unnamed planet being called Planet X.
Pluto used to be classified as a planet; now it is officially considered a "dwarf planet".
The farthest planet from the sun is Neptune.(It used to be Pluto, but Pluto isn't considered a planet anymore. It's a dwarf planet.)
There is no planet that is called the "glossy planet".
That is called a planet.That is called a planet.That is called a planet.That is called a planet.
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There is debate over whether or not Pluto should be classed as a planet or not.
It's Pluto which is now a dwarf planet, one of probably many.
Pluto is a dwarf planet because scientists say Pluto is too small to be a planet anymore. Pluto is a DWARF PLANET.
Its called planet Uranus
No the moon is a satellite and Pluto used to be a planet until 2006. It is too small. Now it's called a dwarf planet.
Normally lower case but if the planet is the subject of the sentence it can be called 'Planet Earth' espcially in a non-astronomical context.
They are actually Called Dwarf Planets, Like Pluto used to be a planet but because of the size it is now classified as a dwarf planet.
Venus is called as veiled planet
There is no planet but there is a minor planet called 881 Athene.
The planet Uranus is called an ice giant planet.
A moon? I don't think a planet orbiting another planet would be called a planet.
Pluto used to be a planet.
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