Lunar Eclipse

The video explains lunar eclipses, which occur when the moon passes through Earth's shadow, causing it to darken. It describes the alignment of the sun, Earth, and moon, and details the types of lunar eclipses: penumbral, partial, and total. The video also covers the visual effects, such as color changes, and emphasizes that lunar eclipses are safe to watch from anywhere on the night side of Earth. It concludes with a reflective question about the sun's light during a lunar eclipse.

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