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Pluto was discovered in 1930, this is when it became the ninth planet. It was reffered to as such until 2006, when it was reclassified as a dwarf plant.
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∙ 11y ago
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What used to be called a planet but isnt now?
Pluto, it is now a dwarf planet
What used to be called a planet but not now?
Pluto
Which planet used to be called a planet but is now a dwarf planet?
Pluto used to be classified as a planet but was reclassified to be considered a dwarf planet.
What planet used to be called one but now it is not?
Pluto was called a planet until 2006. Today it is defined as a dwarf planet.
Why this used to be called a planet but is not now?
It's Pluto which is now a dwarf planet, one of probably many.
What planet is called the mystery planet?
none of them are but Pluto used to be the mystery planet and was called plant-X. So there's none right now.
What used to be called a planet but it's not now?
There is debate over whether or not Pluto should be classed as a planet or not.
What palent used to be called a planet but now it's not?
Britains Got Palent!
What planet was called a planet but is not now?
Pluto
This used to be called a planet but now isn't?
Pluto is a dwarf planet because scientists say Pluto is too small to be a planet anymore. Pluto is a DWARF PLANET.
Are tiny planets called planets?
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.
What is the name used to called a planet but is not now?
I'm not sure what you are asking, but I think you are referring to Pluto.
