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The Relative Rotations of the Planets

posted by Jason Kottke   Dec 11, 2019

Planetary scientist James O’Donoghue made this cool little visualization of the rotation speeds of the planets of the solar system. You can see Jupiter making one full rotation every ~10 hours, Earth & Mars about every 24 hours, and Venus rotating once every 243 days. He also did a version where all the planets rotate the same way (Venus & Uranus actually rotate the other way).

See also O’Donoghue’s visualizations of the speed of light that I posted back in January.