Al-Zarqālī

“…referred repeatedly in his book De Revolutionibus to Al-Zarqali and Al-Battani, Muslim astronomers of the eleventh and tenth centuries. Most of the great astronomical discoveries happened in observatories in the East, but for…”

“…bodies from the Earth and their sizes. • Al-Zarqali, known as Arzachel or Azarquiel in Europe, died in 1087 He prepared the Toledan Tables and also made a sophisticated astrolabe that could be…”

“…ibn Khalaf al-Shakkaz, an apothecary or herbalist, and Al-Zarqali, an astronomer, were important in this new development. The universal astrolabe was a major breakthrough because it could be used at any location. Ordinary…”

“…a plain in the eighth section named after Al-Zarqali, who died in 1100. He worked in Muslim Spain in collaboration with other Muslim and Jewish astronomers and prepared the famous Toledan Tables. His…”

“…Tables written which enlarged the projected image-the prinby Al-Zarqali, who was born in 1028. ciple used in the modern telephoto lens. �� It is known tha t Copernicus relied hea v- � ily…”

“…Abulcasis (936-1013); Cordoba, Spain; physician and surgeon . Al-Zarqali, Abu Ishaq Ibrahim ibn Yahya, also known as Arzachel (1029-1 087); Toledo, Spain; �� astronomer who compiled the Toledan Tables. Zheng He ( 1371-1433);…”