Publication history of Superman written by Alan Moore with art by Curt Swan. Although the new Modern Age version of Superman is said to have already been active for many years, most previous Superman appearances and elements were rendered out of continuity by John Byrne's "The Man of Steel". Later stories such as "" bring many of the Silver Age elements back into continuity. In Byrne's version, Superman came from the planet Krypton which was re-imagined as a cold, sterile world in deep contrast to the wonderworld of the past 48 years. Once Kal-El's rocketship (containing genetic materials and a birthing-matrix which resulted in
Superman $) and agreed to stop publishing Captain Marvel. The last Captain Marvel story from Fawcett Comics was published in September 1953. DC licensed in 1972, and eventually acquired by 1991, the intellectual property rights to Captain Marvel, today marketed under the title "Shazam!" This section details the most consistent elements of the Superman narrative in the myriad stories published since 1938. In "Action Comics" #1 (1938), Superman is born on an alien world to a technologically advanced species that resembles humans. Shortly after he is born, his planet is destroyed in a natural cataclysm, but Superman's scientist father foresaw the