What is a dwarf planet?


Dwarf planets are a lot like regular planets. What’s the big difference?

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from EarthSky http://ift.tt/1EVvYSd

Dwarf planets are a lot like regular planets. What’s the big difference?

Enjoying EarthSky so far? Sign up for our free daily newsletter today!



from EarthSky http://ift.tt/1EVvYSd

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