Astrolabe reveals Islamic–Jewish scientific exchange
04 March 2024̽»¨Ö±²¥identification of an eleventh-century Islamic astrolabe bearing both Arabic and Hebrew inscriptions makes it one of the oldest examples ever discovered and one of only a handful known in the world. ̽»¨Ö±²¥astronomical instrument was adapted, translated and corrected for centuries by Muslim, Jewish and Christian users in Spain, North Africa and Italy.