Chewbacca, often referred to as "Chewie," is a central character in the Star Wars (Sutā Wōzu) universe. He is a Wookiee, a tall, furry creature known for their strength and loyalty. Serving as Han Solo's co-pilot aboard the Millennium Falcon, Chewbacca is instrumental in the Rebel Alliance's efforts against the Galactic Empire. Despite his intimidating appearance, he is gentle and often provides comic relief. Chewbacca's character embodies themes of friendship and bravery, making him a beloved figure in the Star Wars saga.