Final answer:
Neptune is the windiest planet in our solar system, with wind speeds of more than 1,200 mph.
Step-by-step explanation:
Neptune is the windiest planet in our solar system.
It has wind speeds of more than 1,200 mph, reaching up to 2,100 kilometers per hour. The highest wind speeds are near its equator, where the Neptune equatorial jet stream approaches supersonic speeds.
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