Origin of Superman early issues of the series, it was unclear if the story was intended to be the new origin of the mainstream Superman or the beginnings of a new universe, similar to Marvel's Ultimate line. DC later confirmed that "Birthright" was the new official origin of Superman, and it was embedded into the Superman fiction in "Superman" (vol. 2) #200. Krypton was redesigned again in "Birthright", portrayed as a society that used its advanced science and technology to make its planet into a paradise. Clark Kent respected his alien heritage and designed his Superman costume based on images of Kryptonian culture
Superman: Doomsday entirely. Aspects of these characters were combined to form the clone Superman (Superboy was a clone, the Eradicator killed criminals, and Cyborg Superman was a villain who pretended to be the real Superman). Also, while starting up the helicopter on the "Daily Planet" roof, Lois tells Jimmy that she was an "air force brat" (while in the comics her father, General Sam Lane, was in the army). Martha Kent is depicted as a widow in the film, whereas in the comics, Jonathan Kent is alive and would possibly play a key part in bringing Superman back from the afterlife. In