A Tauntaun is a fictional creature from the Star Wars universe, specifically known for its appearance in the film The Empire Strikes Back. These reptilian animals are native to the icy planet of Hoth and are characterized by their long limbs, thick fur, and distinctive horns. Tauntauns are often used by the Rebel Alliance as mounts for patrolling the snowy terrain. In the film, a Tauntaun is famously used by the character Luke Skywalker during a reconnaissance mission. When Luke is injured and stranded in the cold, he uses the creature's body for warmth, highlighting the harsh conditions of Hoth and the bond between the rider and mount.