National Geographic的Solar System太阳系介绍，一共16个视频。01_Solar System 101 National Geographic.mp4
02_Sun 101 National Geographic.mp4
03_Stars 101 National Geographic.mp4
04_Mercury 101 National Geographic.mp4
05_Venus 101 National Geographic.mp4
06_Earth 101 National Geographic.mp4
07_Moon 101 National Geographic.mp4
08_Mars 101 National Geographic.mp4
09_Jupiter 101 National Geographic.mp4
10_Saturn 101 National Geographic.mp4
11_Uranus 101 National Geographic.mp4
12_Neptune 101 National Geographic.mp4
13_Pluto 101 National Geographic.mp4
14_Meteor Showers 101 National Geographic.mp4
15_Exoplanets 101 National Geographic.mp4
16_Black Holes 101 National Geographic.mp4
How many planets are in the solar system? How did it form in the Milky Way galaxy? Learn facts about the solar system’s genesis, plus its planets, moons, and asteroids.
About National Geographic:National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
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