Titan is a fictional location appearing in American comic books published by Marvel Comics. It is depicted in the Marvel Universe as the home of the Titanian Eternals on Saturn's moon Titan. It first appeared in Iron Man #55 (Feb 1973) and was created by Jim Starlin and Mike Friedrich. The Titanians, also known as Titans, were later retconned as being an offshoot of the Eternals, which had been created separately by Jack Kirby.[1]
Titan appeared in the 2018 film Avengers: Infinity War and 2019 film Avengers: Endgame as a ruined planet and the former home of Thanos.