10 THINGS December 14

Get Ready for the Kuiper Belt

It's vast and mysterious, cold and dark. It's a place we've only just begun to explore. In advance of NASA's New Horizons New Year's Eve encounter with a denizen of this vast region of our solar system, here are 10 things to know about the Kuiper Belt.

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Where is the Edge of the Solar System?


Like everything in exploration, it depends on how far you are willing to go.
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