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
Life on Another Planet the company. A dying biologist, Dr.Crowben, decides to push on the creation of plant-human hybrids biologically suited to the planet environment, which also falls within the scope of Multinational's plan. Meanwhile, the two surviving astrophysicists have been abducted by the KGB, and Bludd learns that Russians plan to answer to the signal using neutrinos. The international situation further complicates when a small fictional African state, Sidiami, burdened by debts with other countries, decides to "secede from planet Earth" and declares itself a colony of the planet around Barnard. The "Star People" decide to relocate in Sidiami, and the Multinational starts