Science fictionScience fiction (sometimes shortened to SF or sci-fi) is a genre of speculative fiction , which typically deals with imaginative and futuristic concepts
Outline of science fictionthe traditional purpose of science fiction , making it a "literature of ideas ". Definitions of science fiction : Science fiction includes such a wide range
Hard science fictionreform to give science fiction authors the right to create patents for ideas without having patent models because many of their ideas predated the technical
Soft science fictionSoft science fiction , or soft SF, is a category of science fiction with two different definitions, in contrast to hard science fiction . It explores the
History of science fictionThe literary genre of science fiction is diverse, and its exact definition remains a contested question among both scholars and devotees. This lack of