Things You Thought You Knew – Where the Sun Don’t Shine
StarTalk Radio
00:00
Pluto and the Sun in the Sky
The solar system is like one giant pizza pie with the sun in the middle. All of those planets orbit the sun in about the same plane. Everybody's moving in the same direction, which was a deep hint for us to tell us how the solar system formed. At any given moment at night, you're looking at half the sky.
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