Example image of eyePlorer eyePlorer map for 'Yaqūb ibn Tāriq': Achaemenid Empire Astronomer Mathematician Baghdad Al-Mansur Siddhanta Zij List of mathematicians (T) Timeline of telescopes, observatories, and observing technology Ibrahim al-Fazari Muhammad al-Fazari Timeline of astronomical maps, catalogs, and surveys Timeline of science and engineering in the Islamic world Timeline of astronomy Astronomy in medieval Islam