Which genre includes elements of UFOs, aliens, and futuristic technology?

The genre that includes elements of UFOs, aliens, and futuristic technology is Science Fiction. This genre is characterized by its exploration of imaginative and futuristic concepts, often involving advanced technology, space exploration, time travel, parallel universes, and extraterrestrial life. Science Fiction goes beyond what is currently possible and encourages viewers to consider the implications of scientific advancements and the existence of other life forms in the universe.

The other genres listed do not encompass these themes to the same extent. Horror often focuses on fear and the supernatural, relying on elements that evoke terror rather than exploring technological innovations or space. Fantasy typically involves magical elements and mythical creatures, taking place in imaginary worlds rather than a future shaped by science. Thrillers may include suspense and excitement but generally do not delve into themes related to UFOs or aliens in the way that Science Fiction does. Thus, the inclusion of UFOs, aliens, and cutting-edge technology distinctly aligns with the core aspects of the Science Fiction genre.