As the gatekeepers to the Kuiper Belt, Charon and Pluto are a unique double dwarf planet system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

This has led some to characterize the Pluto-Charon system as a sort of “binary planet,” which defies the traditional characteristics of worlds and their moons. The Pluto-Charon system is ...

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