89 Views • Created 12 years ago By universetoday • Updated about a year ago Share →
Created By universetoday • Updated about a year ago
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Why Pluto is Not a Planet
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Why Pluto is Not a Planet
Description
This is a video explainer that describes why Pluto is no longer a planet. It talks about the history of Pluto and its discovery, and then the discovery of Eris, which is larger than Pluto. Now you can learn the official rules for planethood.
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