a famous soothsayer under Alexander the Great, over whom he gained a wonderful Aristarchus, a Grecian philosopher of Samos, one of the first that maintained that the earth turns upon its own centre. We are not sure of the age in which he lived; and have none of his works but a Treatise of the greatness and distance of the Sun and Moon, translated into Latin by Frederic Commandine, and published with Pappus's explanation in 1572.