Aristarchus of Samos (/ˌærəˈstɑːrkəs/; Greek: Ἀρίσταρχος ὁ Σάμιος, Aristarkhos ho Samios; c. 310 – c. 230 BC) was an ancient Greek astronomer and mathematician...

Samos (/ˈseɪmɒs/, also US: /ˈsæmoʊs, ˈsɑːmɔːs/; Greek: Σάμος, romanized: Sámos) is a Greek island in the eastern Aegean Sea, south of Chios, north of...

we know of the physical construction of the moon [sic]." Aristarchus is named after the Greek astronomer Aristarchus of Samos. Like many of the craters...

heliocentric system was Aristarchus of Samos (c. 270 BC). Like his contemporary Eratosthenes, Aristarchus calculated the size of the Earth and measured...

extant work written by Aristarchus of Samos, an ancient Greek astronomer who lived circa 310–230 BCE. This work calculates the sizes of the Sun and Moon, as...

BC Aristarchus of Samos (c. 310–230 BC), Greek astronomer and mathematician Aristarchus of Samothrace (c. 220–143 BC), Greek grammarian Aristarchus, one...

points, the sphere of the fixed stars should implicitly be farther than previously thought. Around 280 BCE, Aristarchus of Samos offered the first definite...

Thomas (1913). Aristarchus of Samos, the ancient Copernicus; a history of Greek astronomy to Aristarchus, together with Aristarchus's Treatise on the...

course. Greek astronomer Aristarchus of Samos (c. 310 – c. 230 BCE) theorized Earth's rotation around its own axis and the orbit of Earth around the Sun in...

centuries by the Babylonians and by Meton of Athens (fifth century BC), Timocharis, Aristyllus, Aristarchus of Samos, and Eratosthenes, among others. He developed...