Nūr al-Dīn ibn Isḥaq al-Biṭrūjī (Arabic: نور الدين ابن إسحاق البطروجي, died c. 1204), known in the West by the Latinized name of Alpetragius, was an Arab...

Syrian province of the Seljuk Empire Nur al-Din Muhammad (died 1185), member of the Artuqid dynasty Nur ad-Din al-Bitruji (also known as Alpetragius) (died...

the motion of the earth and not the stars". In the 12th century, Nur ad-Din al-Bitruji proposed a complete alternative to the Ptolemaic system (although...

elaborated by Nur ad-Din al-Bitruji at the end of the 12th century. The theory was modified by Avicenna in the 11th century and Abu'l-Barakāt al-Baghdādī in...

the flooded Lassell. Alpetragius is a Latinization of the name of Nur ad-Din al-Bitruji, a Spanish-Arab astronomer. The most notable feature of this crater...

astronomers were Ibn Tufail (d. 1185), Ibn Rushd (Averroes; d. 1198), and Nur ad-Din al-Bitruji (Alpetragius; d. 1204). All lived around the same time and focused...

impetus theory were advanced by individuals including Nur ad-Din al-Bitruji, Avicenna, Abu'l-Barakāt al-Baghdādī, John Buridan, and Albert of Saxony. In retrospect...

1198) Al-Khazini (d. 12th century) Nur ad-Din al-Bitruji (d. 1204) Sharaf al-Dīn al-Tūsī (d. 1213) Mu'ayyad al-Din al-'Urdi (d. 1266) Nasir al-Din Tusi...

as Muhammad al-Idrissi (d.1166 AD), Ibn al-Arabi (1165–1240 AD), Ibn Khaldun (1332–1395 AD), Ibn al-Khatib (d. 1374), Nur ad-Din al-Bitruji (Alpetragius)...

the motion of the earth and not the stars. In the 12th century, Nur ad-Din al-Bitruji proposed a complete alternative to the Ptolemaic system (although...

Ptolemaic system were developed by some Islamic astronomers, such as Nur ad-Din al-Bitruji, who considered the Ptolemaic model mathematical, and not physical...

astronomers in al-Andalus, following a tradition established by Ibn Bajjah, Ibn Tufail, and Ibn Rushd. A notable example is Nur ad-Din al-Bitruji, who considered...

Aristotle's astronomical works. However, his works influenced astronomer Nur ad-Din al-Bitruji (d. 1204) who adopted most of his reform principles and did succeed...

grammarian Nur ad-Din al-Bitruji (d. 1204), astronomer and philosopher; the Alpetragius crater on the Moon is named after him Nadr ibn al-Harith (d. 624...

length of the Earth's revolution around the Sun to 9 decimal places. Nur ad-Din al-Bitruji proposed an alternative geocentric system to Ptolemy's. He also...

rejecting his theory in favor of radically different solutions. Nur ad-Din al-Bitruji (d. 1204) rejected the existence of eccentrics and epicycles. Instead...

people include Nur al-Din al-Bitruji, Abu ‘Abdallah Muhammad b. al-Abbar, Abd al-Wahid al-Marrakushi, Ahmed Mohammed al-Maqqari, and Ibn al-Khatib. Ibn Tufayl...

Aleppo Al-Halawiyah Madrasa, Aleppo Al-Kameliyah Madrasa, Aleppo Al-Mujahidiyah Madrasa, Damascus Al-Muqaddamiyah Madrasa, Aleppo Nur al-Din Madrasa...