Thor is a fictional character, a superhero who appears in comic books published by Marvel Comics. The character first appeared in Journey into Mystery #83 (Aug. 1962) and was created by editor-plotter Stan Lee, scripter Larry Lieber, and penciller Jack Kirby. The mythological Thor had appeared previously in Venus #12-13 (Feb-Apr 1951).
Debuting in the Silver Age of Comic Books, the character is based on the god Thor of Norse mythology. He has starred in several ongoing series and limited series, and has been a perennial member of the superhero team the Avengers, appearing in each of the four volumes. The character has also appeared in associated Marvel merchandise including animated television series, clothing, toys, trading cards, video games, and movies.
The 2011 film Thor, based on the character and comic was directed by Kenneth Branagh and starred Chris Hemsworth as Thor. Hemsworth reappears as Thor in The Avengers, and Thor: The Dark World is set for release in 2013. Thor placed 14th on IGN's Top 100 Comic Book Heroes of All Time in 2011.