Costa, Lorenzo; Argonauts
The Argonauts, detail of a panel painting by Lorenzo Costa, c. 1480ā90; in the Civic Museum, Padua, Italy.
Argonaut
Greek mythology
Argonaut, in Greek legend, any of a band of 50 heroes who went with Jason in the ship Argo to fetch the Golden Fleece. Jasonās uncle Pelias had usurped the throne of Iolcos in Thessaly, which rightfully belonged to Jasonās father, Aeson. Pelias promised to surrender his kingship to Jason if the latter would retrieve the Golden Fleece from Colchis. The Golden Fleece had originated in the following manner. Jasonās uncle Athamas had had two...