Chewbacca is a fictional character from the Star Wars franchise, created by George Lucas. He is a Wookiee, a species known for their tall stature, strength, and distinctive fur. Chewbacca is best known as the loyal co-pilot of the Millennium Falcon, a spaceship piloted by Han Solo. Chewbacca communicates through a series of growls and roars, which are understood by those close to him. He is a skilled mechanic and warrior, often using his bowcaster, a type of crossbow. Chewbacca's character embodies loyalty and bravery, making him a beloved figure in the Star Wars universe.