Rao was a red star that Krypton and Argo orbited. The Kryptonians once held Rao as a god, and many still worshiped it even into the time of Jor-El and Jax-Ur.
Appearances
Superman: The Animated Series
- "The Last Son of Krypton, Part I
- "Blasts From the Past, Part II" (Mentioned Only)
- "Little Girl Lost, Part I"
- "Absolute Power" (Mentioned Only)
Justice League Unlimited
- "For the Man Who Has Everything" (Mentioned Only)