Buck Rogers is a science fiction adventure hero and feature comic strip created by Philip Francis Nowlan first appearing in daily U.S. newspapers on January 7, 1929, and subsequently appearing in Sunday newspapers, international newspapers, books and multiple media with adaptations including radio in 1932, a serial film, a television series, and other formats.

Science fiction is a genre of speculative fiction, which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and extraterrestrial life. It is related to fantasy, horror, and superhero fiction and contains many subgenres. Its exact definition has long been disputed among authors, critics, scholars, and readers.