Although the first issue of Spacemen magazine was published in mid-1961 only two issues would appear on newsstands in its inaugural year. The quarterly magazine was published by Warren Publishing and edited by Forrest J. Ackerman, the same team behind Famous Monsters of Filmland.
It would be inaccurate to call Spacemen the science fiction counterpart to the horror-themed Famous Monsters since the latter highlighted any science fiction film with extraterrestrial creatures or actors in make-up, and the former ignored all but those science fiction tales set in space (Tagline: The World’s Only Space Movie Magazine!) This might explain why there was probably only enough content for four issues a year. When there weren’t enough space movies to write about, Ackerman would turn to short fiction, which brings us to a 1961 (or perhaps, 1962) submission letter sent by a 14-year-old Stephen King:
I suspect “O. Henry’s Comet” was a feature in Spacemen reserved for short science fiction stories with a twist ending. Although Ackerman declined to buy the story for Spacemen, he was not a man known for throwing anything away. He would finally publish King’s story in a 1994 issue of Famous Monsters of Filmland under the title ‘The Killer” (at the risk of spoiling a story published almost twenty years ago, it is a tale about an amnesic who doesn’t know he’s really just a robot.)