The Uranians are a spacefaring hostile species of vaguely batrachian humanoids who hail from the planet Uranus.
Despite their ruthless intentions to subjugate mankind, the unfortunate name of the Uranians' homeworld and their leader, O-Dor, have been an endless source of giggles to the crew of the R.U. Sirius.
- The Uranians first appeared in the Brewster Rockit: Space Guy! comic strip on January 16, 2005, and have been recurring enemies since.