Ulugh Bey ARTICLES
Turkish Contributions to Scientific Work in IslamLEARN MORE
Turks have played an active part in the pursuit of science...
Figure 1: An Armillary sphere (dhât al-halaq) located at the Istanbul Observatory founded by Taqi al-Din al-Rasid. Shahinshahnâme, Istanbul University Library, F. 1404.
The Observation WellLEARN MORE
Observation wells received much historical interest...
Figure 1a: Armillary sphere (dhât al-halaq) of Taqî al-Dîn. Source: Istanbul Topkapi Library, Hazine 452, f. 89 .
The Instruments of Istanbul ObservatoryLEARN MORE
In this article, Professor Sevim Tekeli, an outstanding...