A "Space Opera" is a subgenre of science fiction that emphasizes grand adventures set in outer space. These stories often feature futuristic technology, interstellar travel, and epic battles between good and evil. The narratives typically involve complex characters, political intrigue, and vast, imaginative universes. Common elements in space operas include advanced spacecraft, alien species, and powerful organizations or empires. Notable examples of space operas include the Star Wars franchise and Dune by Frank Herbert. These works often explore themes of heroism, morality, and the impact of technology on society.