Spaceman is a nine-issue, science fiction comic book miniseries written by Brian Azzarello, illustrated by Eduardo Risso, and published by Vertigo.

[1] Azzarello and Risso previously collaborated for more than ten years on the Vertigo series 100 Bullets, as well as other projects such as the Flashpoint miniseries Batman: Knight of Vengeance.

Set in a post-apocalyptic near future, Spaceman tells the story of Orson, a hulking, lonely man who was genetically engineered by NASA to sustain long-term space flight.

[15] Sava found the story strong but the dialogue distracting, noting that while the intent to show "how language has degraded along with everything else in the world" was clear, "its effect is questionable".

Sava had more praise for Risso's art for creating a "fully realized world" with "incredibly expressive" characters, which he thought was alone worth the $1 cover price.