Shortly after the publication of the treasury edition, Kirby continued to explore the concepts of 2001 in a monthly comic book series of the same name, the first issue of which was dated December 1976. In this issue, Kirby followed the pattern established in the film. Once again the reader encounters a prehistoric man (“Beast-Killer”) who gains new insight upon encountering a monolith as did Moon-Watcher in the film. The scene then shifts, where a descendant of Beast-Killer is part of a space mission to explore yet another monolith. When he finds it, this monolith begins to transform the astronaut into a star child, called in the comic a “New Seed”.
Issues #1-6 of the series replay the same idea with different characters in different situations, both prehistoric and futuristic. In #7 (June 1977), the comic opens with the birth of a New Seed who then travels the galaxy witnessing the suffering that men cause each other. While the New Seed is unable or unwilling to prevent this devastation, he takes the essence of two doomed lovers and uses it to seed another planet with the potential for human life.
In issue #8 (July 1977), Kirby introduces Mister Machine, who is later renamed Machine Man. Mister Machine is an advanced robot designated X-51. All the other robots in the X series go on a rampage as they achieve sentience and are destroyed. X-51, supported by both the love of his creator Dr. Abel Stack and an encounter with a monolith, transcends the malfunction that destroyed his siblings. After the death of Dr. Stack, X-51 takes the name Aaron Stack and begins to blend into humanity. Issues #9 and 10, the final issues of the series, continue the story of X-51 as he flees destruction at the hands of the Army.