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Science·Later empires

Taqi al-Din Opens Istanbul Observatory

Date
1577 CE985 AH449 years ago
Place
Istanbul, Ottoman Empire
People
Taqi al-Din, Murad III

Taqi al-Din, the Ottoman scholar, built an observatory in Istanbul in 1577 under Sultan Murad III. He recorded the positions of comets and planets, and he worked on new astronomical tables. The observatory was closed a few years later after complaints from religious leaders.

Why it matters

It was one of the few major astronomical centers in the Ottoman Empire before the modern period.

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