Cleomedes (Greek: Κλεομήδης) was a Greek astronomer who is known chiefly for his book On the Circular Motions of the Celestial Bodies (Κυκλικὴ θεωρία...

Cleomedes to popularise the discovery. Cleomedes invites his reader to consider two Egyptian cities, Alexandria and Syene (modern Assuan): Cleomedes assumes...

armillary sphere. In On the Circular Motions of the Celestial Bodies, Cleomedes credited him with having calculated the Earth's circumference around 240...

through it (the Earth) extending through the middle of the sky" Cleomedes (2004). Cleomedes' Lectures on Astronomy: A Translation of The Heavens. Translated...

Cleomedes is a prominent lunar impact crater located in the northeast part of the visible Moon, to the north of Mare Crisium. It was named after Greek...

BCE) 7′ 490 0.021 -97.9% Posidonius (1st century BCE) (quoted by coeval Cleomedes) 21″ 10,000 0.426 -57.4% Ptolemy (2nd century) 2′ 50″ 1,210 0.052 -94...

in the Trojan and Theban wars, Menelaus, and the historical pugilist Cleomedes of Astupalaea, were also believed to have been made physically immortal...

Apollonius Archimedes Autolycus Bion Bryson Callippus Carpus Chrysippus Cleomedes Conon Ctesibius Democritus Dicaearchus Diocles Diophantus Dinostratus...

perceived distance explanation, he was not the first author to offer it. Cleomedes (c. 2nd century) gave this account (in addition to refraction), and he...

320 BC) Peripatetic Cleinias of Tarentum 4th century BC Pythagorean Cleomedes Stoic Cleomenes fl. c. 300 BC Cynic Clinomachus 4th century BC Megarian...