Odym
A world of impossible beauty — the Blue Lanterns' sanctuary.
Odym is what hope looks like as a planet. Lush, serene, bathed in blue light, it's the homeworld the Blue Lantern Corps chose after fleeing the Guardians' reach. Ganthet and Sayd — the Guardians who dared to feel — founded the Corps here, and the blue Central Power Battery's light can be seen from across its sector.
Everything on Odym is designed around a single idea: hope must be protected to survive. The planet is hidden, defended, and deliberately remote — because the Blue Lanterns know their light is fragile. Pilgrims who reach Odym describe it as the most peaceful place in the universe. That's rather the point.
First appearanceGreen Lantern (vol. 4) #36 (2008)
Notable featuresThe blue Central Power Battery, the sanctuary temples
StatusActive — hidden sanctuary of the Blue Lanterns