Seven eclipses reveal Earth's shadow

Howtown · 1:24

1,553,436 views · 99,873 likes · Sep 8, 2025

Seeing the shape of Earth's shadow during lunar eclipses was an early clue for ancient humans that we live on a globe.

See the collage here: https://www.patreon.com/posts/138447235

animation: Adam Cole…

Seeing the shape of Earth's shadow during lunar eclipses was an early clue for ancient humans that we live on a globe.

See the collage here: https://www.patreon.com/posts/138447235

animation: Adam Cole…

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