Science Fiction, or Speculative Fiction if you prefer. Fantasy too. Asimov, Bradbury, Clarke, Dick, Heinlein and other SF books. SF movies and TV shows. Fantasy stuff like Tolkien and Game of Thrones. Laser guns, space ships, and time travel. etc. Star Trek, Battlestar, Star Wars, etc.
A subreddit dedicated to the *Alien* franchise. For fans of James Cameron's 1986 sci-fi classic *Aliens*, or anything else related to the *Alien* franchise (including the *Predator* series, *Prometheus* and *Alien:Covenant*) created by Ridley Scott, Dan O'Bannon, H. R. Giger, etc.
A subreddit for discussing the critically acclaimed USA network TV show *Mr. Robot*. *Mr. Robot* follows Elliot Alderson, a mentally troubled young hacker who is recruited to the hacktivist group *fsociety* by their enigmatic anarchist leader "Mr. Robot". Their mission is to wipe out all consumer debt by targeting the mega-conglomerate E Corp.
**The unofficial DC Comics subreddit** A place for fans of DC's comics, graphic novels, movies, and anything else related to one of the largest comic book publishers in the world and home of the World's Greatest Superheroes! Featuring weekly comic release discussions, creator AMAs, a friendly and helpful userbase, and much more!