A cross-genre sometimes referred to as Sci-Fa blends the elements of science fiction and fantasy. Know where one ends and the other begins. Fantasy has a magical quality that is often unexplained–it’s just there. Science fiction typically has a technological basis.

However, there are numerous stories, including Star Wars, which incorporate elements of both. The space battles and technology in the Star Wars stories were clearly sci-fi, but “The Force” and its powers were more metaphysical, and thus fantasy, in nature. Having a space traveler arrive on a planet with magical powers is another possible theme. Done well, this cross-genre can appeal to fans of both genres.