Callippus Callippus of Syracuse Calippus Concentric spheres Leptines II Chersias Callippic cycle List of ancient Greek mathematicians List of ancient Greek astronomers Meton of Athens Mneme Calippus (crater) Callippides 354 BC Plato's Academy mosaic The Mask of Apollo Scaphohippus Philip of Opus List of Greek mathematicians Celestial spheres Asia Minor Greeks Giovanni Schiaparelli Metonic cycle Aesop (brand) Ancient Greek astronomy Index of ancient philosophy articles 350s BC List of the Cenozoic life of Virginia Eudoxus of Cnidus List of the prehistoric life of Virginia Dynamics of the celestial sphere…

es Epistles (Plato) History of astronomy Timeline of cosmological theories Reggio Calabria List of ancient Greeks Discovery and exploration of the Solar System Evolution of the horse Averroes Index of ancient Greece-related articles Index of philosophy articles (A–C) Timeline of ancient Greece Axial precession Timeline of mathematics Plato Julian calendar Scientific phenomena named after people Hipparchus Ancient Greece Universe Counter-Earth A History of Greek Mathematics Leon (mathematician) Theodosius' Spherics Chronology of ancient Greek mathematicians Greek mathematics Squaring the circle Euclid Antikythera mechanism Cosmology List

of heads of state and government who were assassinated or executed Asimov's Biographical Encyclopedia of Science and Technology