Description: (Iranian Astronomer)
Abd al-Rahman al-Sufi, a Persian Muslim astronomer, greatly influenced the field with his renowned work "The Book of Fixed Stars," finalized in 964. This extensive publication featured detailed descriptions and illustrations, highlighting his expertise. Al-Sufi's significant research on the ecliptic, as recognized by Al-Biruni, took place in Shiraz during his time at the Buyid court in Isfahan. Throughout his career, he demonstrated a profound grasp of astronomy and a commitment to furthering scientific understanding.