Is Firefly coming back?

Firefly ended on December 20, 2002, on FOX. The show had a single season and concluded its story after 14 episodes.

Firefly was a science-fiction drama series that first aired in 2002. It was set five hundred years in the future and followed a renegade crew aboard a small spacecraft as they traveled through uncharted regions of the galaxy, trying to survive while evading warring factions and authority agents pursuing them.

The series featured a cast led by Nathan Fillion as Captain Malcolm "Mal" Reynolds, Gina Torres as Zoe Alleyne Washburne, Alan Tudyk as Hoban "Wash" Washburne, Morena Baccarin as Inara Serra, Adam Baldwin as Jayne Cobb, Jewel Staite as Kaywinnet Lee "Kaylee" Frye, Sean Maher as Dr. Simon Tam, and Summer Glau as River Tam. It holds a rating of 8.9 on TVMaze and each episode had a runtime of approximately 64 minutes.