Jax-Ur is a supervillain appearing in comic books published by DC Comics, usually as an adversary of Superman. Created by writer Otto Binder and artist George Papp, the character first appeared in Adventure Comics #289 (October 1961).

Jax-Ur is a Kryptonian super-criminal and an enemy to Superman. He was imprisoned in the Phantom Zone for destroying Wegthor, a populated moon of Krypton. This act of mass murder led him to be called the worst criminal in the Phantom Zone.

A “notorious outlaw” on planet Krypton prior to its destruction (SA No. 5, Sum 1962), Jax-Ur, a renegade scientist as brilliant as he is evil, was exiled into the Phantom Zone for what has been described as “the most monstrous” crime ever committed by a Phantom Zone prisoner: The destruction, perhaps deliberate, of an inhabited moon of ...

Jax-Ur was a scientist on Krypton who originally worked closely with Jor-El developing early Kryptonian rockets, including the early prison capsules. The first capsule was sabotaged, ironically, by a matter-dissolver ray secretly developed by Jax's grandfather Vas-Ur.

In the DC Comics universe, Jax-Ur was a scientist imprisoned in the Phantom Zone for destroying Wegthor, an inhabited moon of Krypton. Jax-Ur is the only known member of the Sword of Rao not to have been from the Kryptonian Warrior Guild, as he was from the Thinker Guild instead.

Jax-Ur was a scientist from the planet Krypton who engaged in various interstellar experiments. His work resulted in the destruction of Krypton's moon, the loss of the city of Kandor and a lunar colony of Kandor was lost as well, thereby drawing the …

Jax-Ur was a military officer and a brilliant, but deranged scientist on Krypton who conducted an infamous experiment that destroyed Wegthor, one of the planet's inhabited moons. He was banished to the Phantom Zone for this crime, and later allied himself with the monstrous world killing creation of Jor El, Rogol Zaar .

2023年1月21日 · Jax-Ur complies, posing as a famed geneticist on Earth, and abducting people for his experiments. He becomes aware of Flamebird and Nightwing capturing Zod's sleeper agents, but is...

In the comics, Jax-Ur is a mad Kryptonian scientist who was banished to the Phantom Zone for his reckless and dangerous experiments, the last of which accidentally destroyed one of Krypton's moons, taking five hundred Kryptonian lives with it.

Jax-Ur (born Sela-Sonn) is the leader of Black Zero and a former member of the Science Guild. Jax-Ur was a member of the Science Guild. She worked with Val-El and Daron-Vex and was a very good to friends with them. She left the guild when Daron sentenced Val to death and took away his family's ranks.