It's Okay to Be Smart

What Has New Horizons Taught Us About Pluto?

Season 3 Episode 2 | 5m 55s

Since New Horizons flew by Pluto on July 14, 2015, it's completely redefined what we know about the dwarf planet and its largest moon Charon. New Horizons' mission will continue to be full of surprises, but here's what we've learned so far

Aired: 10/27/16

Rating: NR

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