Being a fan of science fiction is a unique and intriguing interest that's shared among many people. If one does not wish to use the term 'science fiction fan', there are many synonyms that can be used. A few examples include sci-fi enthusiast, futuristic admirer, space-loving buff and speculative fiction aficionado. These all describe someone who enjoys the imaginative stories and concepts that the world of science fiction has to offer. Whether it's books, films, TV shows or video games, these individuals are drawn to science fiction's endless possibilities and explore them with great interest. So, if you're a fan of science fiction, there are many ways to describe yourself, with these synonyms being just a few out of many.