Rocket Raccoon is a fictional character from the anime series "Ginga Tetsudou Monogatari" (Galaxy Railways). He is an anthropomorphic raccoon with a sharp wit and a knack for engineering and weaponry. Rocket is known for his sarcastic humor and quick thinking. In the series, he serves as a key member of the protagonist team, using his technical skills to aid in their interstellar adventures. Despite his gruff exterior, Rocket is loyal to his friends and often finds himself in the role of a reluctant hero.