what is serenity.is
Serenity (Firefly vessel) Serenity is a fictional spaceship that appears in Joss Whedon's Firefly television series and related works. Set in the 26th century, the series follows the nine-person crew of the Firefly-class vessel, a small transport ship, as they earn a living through various legal and illegal means. The ship is the main setting; it appears in all fourteen episodes, the film, and several comics.