'Pluto a planet, and so are over 100 celestial bodies'
The definition approved by the International Astronomical Union in 2006 demoted Pluto to "non-planet," thus dropping the consensus number of planets in our solar system from nine to eight.
The definition approved by the International Astronomical Union in 2006 demoted Pluto to "non-planet," thus dropping the consensus number of planets in our solar system from nine to eight.