Yoda is a wise and sage-like diminutively-sized green alien Jedi Master and one of the main characters who appeared in the Star Wars universe. He appears as a major character in the second and third films of the original trilogy, as well as one of the major protagonists in the prequel trilogy, and made a cameo in Star Wars: The Last Jedi. Nobody knows what his species is. Yoda's adopted homeworld is Dagobah.