Tag: planets

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  Some planetary systems just aren’t into heavy metal

  Oct 25, 2018

  Small planetary systems with multiple planets are not fans of heavy metal -- think iron, not Iron Maiden -- according to a new Yale University study.

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  Is Pluto a Planet? The Votes Are In

  Sep 22, 2014

  On Sept. 18, 2014, audience members who attended the Observatory Night talk "What is a Planet?" voted to choose one of three possible definitions for a planet.

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