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We’ll have a new “North Star” in just 1000 years | Precession of the equinoxes

Dr. Becky892K subscribers

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Hand-picked by a BrighterTube curator · found via round-3 back catalogue of a channel Lumen picks video by video · 82% confidence

Explains precession of Earth's rotational axis and changing pole star over millennia. Teaches celestial mechanics and long-term astronomical cycles.

A 13-minute video from Dr. Becky: “We’ll have a new “North Star” in just 1000 years | Precession of the equinoxes”.

Science & Math

Video by Dr. Becky, played through YouTube's embedded player.