Gamora is a character appearing in American comic books published by Marvel Comics. Created by writer/artist Jim Starlin, the character first appeared in Strange Tales #180. Gamora is the adopted daughter of Thanos, and the last of her species. Her powers include superhuman strength and agility and an accelerated healing factor. She also is an elite combatant, being able to beat most of the opponents in the galaxy. She is a member of the superhero group known as the Infinity Watch. The character played a role in the 2007 crossover storyline "Annihilation: Conquest", becoming a member of the titular team in its spin-off comic, Guardians of the Galaxy, before becoming the supervillain Requiem in the 2018 crossover storylines "Infinity Countdown" and "Infinity Wars".

James P. Starlin is an American comics artist and writer. Beginning his career in the early 1970s, he is best known for space opera stories, for revamping the Marvel Comics characters Captain Marvel and Adam Warlock, and for creating or co-creating the Marvel characters Thanos, Drax the Destroyer, Gamora, Nebula, and Shang-Chi, as well as writing the acclaimed miniseries The Infinity Gauntlet and its many sequels including The Infinity War and The Infinity Crusade, all detailing Thanos' pursuit of the Infinity Gems to court Mistress Death by annihilating half of all life in the cosmos, before coming into conflict with the Avengers, X-Men, Fantastic Four, the Elders of the Universe, joined by the Silver Surfer, Doctor Strange, Gamora, Nebula, and Drax.