John Jameson

John Jameson appeared as an Air Force Colonel who flew a space shuttle.

In "Catalysts" he went to dinner with his father to celebrate him going into space when Green Goblin appeared and planted a bomb in the restaurant then Spider-Man showed up. John then realizes where the bomb was planted and Spider-Man throws it into the river.

Later he goes into space and returns back with a strange substance on the bottom of his ship. In "Growing Pains" he comes in contact with spores from the substance found on the ship. He then grows and develops superhuman strength and speed and took the alias Colonel Jupiter. He then grew angry at Spider-Man (Venom impersonator) when he destroyed his home and Colonel Jupiter went on a rampage until Spider-Man used electricity to kill the spores inside John. He then went insane with power and went to a mental hospital.

Origin
ohn Jameson is the son of newspaper tyrant J. Jonah Jameson. The first time John Jameson met Spider-Man was during one of his first space travels. Indeed, his space ship deviated from his trajectory and it was Spider-Man who succeeded to bring back the command control. Then John Jameson could engage the parachute. John owed his life to Spider-Man. These events made it so that John and Spider-Man got a special friendship in witch the two tried to help one another whenever the could, much to the dislike of John's father J. Jonah Jameson.

Power and abilities
ohn Jameson is trained in unarmed fighting and various weapons and is also a skilled pilot and astronaut. The Man-Wolf, possesses superhuman strength, agility, hearing, sight, speed, stamina, smell, claws and has a healing factor. The Stargod is basically the Man-Wolf with enhanced abilities. Recently, he can now voluntarily changed from human to Man-Wolf form and he could also tapped into Stargod's power while being Man-Wolf.

For a short time John served as host to the Carnage symbiote, and had the same powers as Carnage, but the alien left him in favor of bonding with Ben Reilly (Scarlet Spider)