The Marvel Universe is a fictional universe where the stories in most American comic book titles and other media published by Marvel Comics take place. Super-teams such as the Avengers, the X-Men, the Fantastic Four, the Guardians of the Galaxy, the Defenders, the Midnight Sons, and many Marvel superheroes live in this universe, including characters such as Spider-Man, Iron Man, Thor, the Hulk, Ant-Man, the Wasp, Captain America, Wolverine, Captain Marvel, Black Panther, Doctor Strange, Scarlet Witch, Vision, Black Widow, Ghost Rider, Blade, the Silver Surfer, Nova, Daredevil, Iron Fist, the Moon Knight, the Punisher and Deadpool, among numerous others. It also contains well-known supervillains such as Doctor Doom, Magneto, Thanos, Loki, Green Goblin, Kingpin, Red Skull, Ultron, Doctor Octopus, the Mandarin, MODOK, Carnage, Apocalypse, Hela, Ronan the Accuser, Kang, Mephisto, Dormammu, Annihilus and Galactus.