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Why was Pluto demoted? What is the Kuiper belt? Do you know your way around our galactic neighborhood? Welcome to the Solar System: At least 7 billions miles across, home to 8 planets, 166 moons, and billions of asteroids, comets, and meteorites.
Cool video!
Nitpick: it's Kuiper (not Kaiper) belt, after <a>the guy who hypothesized it.
Oups, a typo… Thanks for letting me know!
Cool video!
Nitpick: it’s Kuiper (not Kaiper) belt, after the guy who hypothesized it.
Oups, a typo… Thanks for letting me know!