Retcon article
(covers information that was retroactively changed)
(covers information that was retroactively changed)
The Dumbbell Nebula
The Dumbbell Nebula was a nebula located in the far reaches of the Milky Way Galaxy.
An image depicting the Dumbbell Nebula was scanned by the Talosians as they reviewed the library computer files on board USS Enterprise in 2254. (TOS: "The Cage")