Astronomical Symbolism on Ancient Greek and Roman Coins
Ancient coins from the Greek and Roman cultures are rich in astronomical symbolism. These symbols range from simple crescents (i.e., the moon) to star groups (e.g. the Pleiades), and often provide historical records on astronomical events such as lunar eclipses, comets, and supernovae. The early Roman emperors were quite adept at utilizing astronomical events such as the appearance of comets for their political ambitions. Julius Caesar was "deified" by the appearance of a comet at the time of his funeral, and Augustus Caesar used this as numismatic propaganda to sway public support. This presentation will include a variety of astronomical symbols found on ancient coins and discuss their possible interpretations.