A sci-fi spacecraft is a fictional vehicle designed for space travel in science fiction stories, movies, and art. These spacecraft often feature advanced technology and futuristic designs tailored to specific narrative needs, such as exploration, combat, or colonization. Sci-fi spacecraft can range from sleek and aerodynamic starfighters to massive, city-sized motherships capable of interstellar travel. They are characterized by imaginative propulsion systems, exotic energy sources, and often include innovative features like artificial gravity, force fields, and advanced sensor arrays. In sci-fi, spacecraft serve as central elements of storytelling, symbolizing humanity's aspirations, fears, and the mysteries of the cosmos.