The science fiction rankings may vary according to different sources and evaluation criteria. The following is a science fiction ranking based on a general point of view. 1 Galactic Empire series by Isaac Asimov. 2001: A Space Oddsey by Arthur C Clarke. 3. The Three-Body Problem series. 4 Wandering Earth. 5. The Mars Rescue (The Mars Era) by Andy Will. 6. Arthur C Clarke from the Star Trek series. "The Time Machine" by George Welles. 8 Lord of the Rings (Tolkien). 9. The Dark Forest. 10 Galaxy Empire series, Isaac Asimov. It should be noted that this is just a simple ranking list. The selection and evaluation criteria of science fiction novels vary from person to person, and the ranking may be controversial.