The constellation Argo Navis represented the ship that carried Jason and the Argonauts. But the constellation was unwieldy, so it was split into three constellations: Carina, the keel; Vela, the sail; and Puppis, the deck at the stern of the ship.
The constellation Argo Navis represented the ship that carried Jason and the Argonauts. But the constellation was unwieldy, so it was split into three constellations: Carina, the keel; Vela, the sail; and Puppis, the deck at the stern of the ship.