Figure 1. View of Toledo, the city of Al-Zarqali, dominated by the famous Alcazar. Source: http://www.toledoaldia.com/alcazarIV_toledo.htm
Abu Ishaq Ibrahim Ibn Yahya Al-ZarqaliLEARN MORE
Al-Zarqali is an eminent Andalusian astronomer of the 11th century who was the foremost astronomer of his...
Figure 1. Portrait of Copernicus (beginning of the 16th century). Source: http://www.frombork.art.pl/Ang10.htm.
Copernicus and Arabic Astronomy: A Review of Recent ResearchLEARN MORE
On the occasion of 464th anniversary of the death of Copernicus, we provide below a list of selected...
Figure 1: An artistic impression of Al-Kindi (Image from www.muslimheritage.com).
Ya'qub b. Ishaq al-Kindi was an early Arab scholar of the 9th century, one of the first great scientists that...
Figure 1: An artistic impression of al-Bīrūnī (Image from www.muslimheritage.com).
Al-Biruni was one of the most learned of Muslim scholars and scientists. His interests were very wide as he...
Figure 1: A cover page of an astrological table in MS K 1069, Topkapi Palace Museum Library in Istanbul.
Glances on Calendars and Almanacs in the Islamic CivilizationLEARN MORE
From the beginning of the Islamic history, the scholars developed the Islamic hijri calendar as a lunar...
Figure 2: Miniature illustrations of Sawr (Taurus) and Jawzâ (Gemini). Mirzazâde Salim Efendi. Ikd al-Jumân fî târih ahl al-zaman. Istanbul University Library, T 5393.
Sine, Cosine and the Measurement of the EarthLEARN MORE
Mathematics has long been an area of expertise amongst Muslim mathematicians. This article considers the...