Science fiction heroes are often characterized by their extraordinary abilities, intelligence, or courage in the face of futuristic challenges. They frequently navigate complex worlds filled with advanced technology, alien species, and moral dilemmas. These characters can be humans or non-humans, and they often embody ideals such as bravery, innovation, and resilience. Common examples of science fiction heroes include iconic figures like Luke Skywalker from Star Wars and Captain Kirk from Star Trek. These heroes typically embark on epic quests, confront formidable adversaries, and strive to protect their communities or the universe, making them relatable and inspiring to audiences.