The interstellar space opera epic Star Wars uses science and technology in its settings and storylines. The series has showcased many technological concepts, both in the movies and in the expanded universe of novels, comics and other forms of media. The Star Wars movies' primary objective is to build upon drama, philosophy, political science and less on scientific knowledge. Many of the on-screen technologies created or borrowed for the Star Wars universe were used mainly as plot devices.

Star Wars: From the Adventures of Luke Skywalker is the novelization of the 1977 film Star Wars, ghostwritten by Alan Dean Foster, but credited to George Lucas. It was first published on November 12, 1976, by Ballantine Books, several months before the release of the film. In later years, it was republished under the title Star Wars: A New Hope to reflect the retroactive addition of a subtitle to the film in 1981.