Ancient Greek Astronomy Codexery

A source-cited reference to ancient greek astronomy

Ancient Greek astronomy

Ancient Greek astronomy · Astronomical rings · Celestial Matters · Celestial spheres · Concentric spheres · Counter-Earth · Deferent and epicycle · Dynamics of the celestial spheres · Equant · Exeligmos · Geocentrism · Globe of Matelica · Great Year · Heliocentrism · Metonic cycle · Mural instrument · Pythagorean astronomical system · The Sand Reckoner · Scaphe · Spherical Earth · Sublunary sphere · Urania