Stan Lee and Jack Kirby invented the Marvel Comics cosmic villains in 1966 when Galactus arrived on Earth in Fantastic Four #48, a being that dwarfed every previous Marvel antagonist in every way. While Kirby originated the concept of the cosmic side of Marvel, Jim Starlin helped define it in the 1970s, introducing characters like … Continue reading Marvel’s 10 Most Iconic Cosmic Villains of All Time, Ranked by Threat Level