"Firefly" is a science fiction television series created by Joss Whedon that first aired in 2002. Set in a future where humanity has colonized other planets, the show follows the crew of the spaceship Serenity as they navigate life on the fringes of society. The series blends elements of space opera and Western genres, showcasing themes of freedom, loyalty, and survival. Despite its short run of only one season, "Firefly" gained a dedicated fanbase and critical acclaim for its character development and storytelling. The show was later adapted into a feature film titled Serenity in 2005, which continued the story of the beloved characters.