Greek Mythology Notes

Jason (Golden Fleece)

hero
Ἰάσων
Leader of the Argonauts

The hero who assembled the Argonauts and sailed to Colchis to retrieve the Golden Fleece, aided by Medea's sorcery.

The Myth

Jason was the rightful heir to the throne of Iolcus, usurped by his uncle Pelias. When Jason arrived to claim his kingdom, Pelias set an impossible condition: bring back the Golden Fleece from Colchis, at the eastern edge of the known world. Jason commissioned the ship Argo — built by Argus with Athena's guidance — and assembled the greatest crew in mythology: Heracles, Orpheus, Castor and Pollux, Atalanta, and dozens more. The voyage was epic: they navigated the Clashing Rocks, fought the Harpies tormenting blind Phineus, and survived countless perils. At Colchis, King Aeetes set three trials: yoke fire-breathing bulls, sow dragon's teeth, and defeat the warriors that sprout. Jason would have failed without Medea, the king's daughter and a powerful sorceress who fell in love with him through Aphrodite's intervention. She gave him protective ointments, told him to throw a stone among the earth-born warriors, and drugged the sleepless dragon guarding the Fleece. Jason's later betrayal of Medea led to terrible vengeance.

Fun Fact

The word Argonaut now means a daring adventurer — NASA used it for early astronaut candidates.

Words We Inherited

English words and phrases that trace back to this myth:

Argonaut

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