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Posts Tagged ‘Eris’

Why Isn’t Pluto a Planet Any More?

Sunday, February 7th, 2010

Dr. Robert Hurt explains why Pluto got… well… plutoed.

Duration : 0:3:31

Technorati Tags: animation, ask, asteroids, astronomer, astronomy, Ceres, Eris, Juno, Pallas, planet, planets, Pluto, Quaoar, Sedna

Tags: animation, ask, asteroids, astronomer, astronomy, Ceres, Eris, Juno, Pallas, planet, planets, Pluto, Quaoar, Sedna
Posted in planets | 25 Comments »