Simon Willison’s Weblog

On the spot. Did you know Jupiter just grew a third spot? Apparently the spots are storms, and the largest has been raging for several centuries.

Posted 24th May 2008 at 6:25 pm

Recent articles

GPT-5: Key characteristics, pricing and model card - 7th August 2025
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ChatGPT agent's user-agent - 4th August 2025

astronomy 3 brian-hayes 1 jupiter 1

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