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返回首页公开课 PBS太空科学

简介：选自Youtube中的Be Smart频道。Be Smart频道隶属于PBS，由乔·汉森博士创建和主持，为您提供有关科学和宇宙方面的有趣解答。

: The Sun is NOT the Center of the Solar System; 6030; 2024-08-17

: How Do We Measure How Big the Universe Is?; 3900; 2024-06-01

: Why Solar Eclipses Are Such a Big Deal; 3597; 2024-06-01

: 宇宙的边缘发生了什么？What Happens At The Edge Of The Universe? | Space Time | PBS Digital Studios; 24325; 2024-05-31

: Space is Full of Junk. Here’s How to Clean It Up…; 9452; 2024-02-24

: Why NASA Punched an Asteroid; 8131; 2024-01-26

: How To Talk to an Extraterrestrial; 3570; 2024-01-16

: The Strange Cosmic Origin of Earth’s Most Precious Metals; 16万; 2023-06-12

: The Odds of Finding Life and Love; 24457; 2023-06-12

: The Science and Beauty of Auroras; 20458; 2023-06-12

: Making Music From Space!; 10270; 2023-06-12

: How Big is the Solar System?; 30670; 2023-06-12

: Exoplanets: Are There Other Earths?; 15313; 2023-06-12

: Is There Intelligent Life On Other Planets?; 36224; 2023-06-12

: How Science Defines A Year; 13220; 2023-06-12

: What Are The Most Important Science Images Ever?; 14656; 2023-06-12

: The Amazing Science of… Dust?; 8787; 2023-06-12

: The Far Future of the Universe; 9744; 2023-06-12

: The Sun Is A Magnet!; 2984; 2023-06-11

: The Physics of Space Battles; 9533; 2023-06-11

: Building Curiosity; 2683; 2023-06-11

: What Color is the Universe?; 3131; 2023-06-11

: How Many Stars Are There?; 6741; 2023-06-11

: Does The Moon Really Orbit The Earth?; 5031; 2023-06-11

: What Has New Horizons Taught Us About Pluto?; 6538; 2023-06-11

: What Color Is The Moon?; 4333; 2023-06-11

: Could Planet Minecraft Actually Exist?; 11686; 2023-06-11

: Why Going to Mars Would Totally Suck; 10098; 2023-06-11

: Where Did Earth's Water Come From?; 4019; 2023-06-11

: How To See a Black Hole with a Planet-Sized Telescope | STELLAR; 6887; 2023-06-11

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