- The Powers of Ten (1977)
- Neil deGrasse Tyson Explains Big Numbers (YouTube, StarTalk)
- The Known Universe by AMNH (YouTube)
- The Digital Universe (Hayden Planetarium)
- If the Moon Were Only One Pixel
- Watch This Guy Build a Massive Solar System in the Desert (NatGeo, YouTube)
- Skylight: How Does Our Solar System Move Around the Milky Way? (AMNH, YouTube)
- Is Space Too Big to Explore? | Because Space
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Blog for Astronomy Courses 