https://www.trtworld.com/article/12789749
Al Battani: the 9th-century Muslim star of astronomy - TRT World
Inspiring the world of science from the likes of Galileo to Copernicus, this is the story of a Muslim scientist whose groundbreaking discoveries left an...
al battanithe 9thcentury
https://en.wikipedia.org/wiki/Muhammad_ibn_J%C4%81bir_al-Harr%C4%81n%C4%AB_al-Batt%C4%81n%C4%AB
al-Battani - Wikipedia
al battaniwikipedia