What astronomical instrument was used in Classical Antiquity and through the medieval Islamic world, the Middle Ages and the Renaissance by astronomers, navigators, and astrologers to locate and predict the positions of the Sun, Moon, planets and stars, determine local time or latitude, for surveying and to cast horoscopes?
Astrolab Plane astrolabe Astrolabes Astrolobe Astrolabe Astrolabium
astrolabes plane astrolabe astrolabium astrolabe astrolobe astrolab
astrolabe
WikipediaEntity
Astrolabe