Which planet rotates the fastest and what effect does this have?

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Updated: 11-Apr-2025

Jupiter rotates the fastest, completing one spin in about 10 hours. This rapid rotation causes it to bulge at the equator and flatten at the poles, making it noticeably oblate. It also drives intense weather systems, including jet streams and storms.

The fast spin contributes to its powerful magnetic field and dynamic atmosphere. These features help scientists understand how massive gas giants behave and how planetary rotation influences atmospheric processes

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