Encyclopedia Galactica - Later Instances

Later Instances

Various authors have invoked the Encyclopædia Galactica in both science and science fiction. The first may have been Frank Holby's short, short story, The Strange Case of the Missing Hero in the July 1942 issue of Astounding Science Fiction, which featured Sebastian Lelong, editor of the Encyclopedia. Another example is its use by Carl Sagan in his 1980 book Cosmos, and his documentary series of the same name, to refer to a text where hypothetical extraterrestrial civilizations could store all of their information and knowledge. It was also a common fixture in previous incarnations of the Legion of Super-Heroes comic books, and has appeared in the Star Wars Expanded Universe and Superman comics set in the future.

Douglas Adams' The Hitchhiker's Guide to the Galaxy (1979) series frequently contrasted the Galactica with the apparently more popular Guide. For example, the introduction to the first book notes:

In many of the more relaxed civilizations on the Outer Eastern Rim of the Galaxy, the Hitchhiker's Guide has already supplanted the great Encyclopaedia Galactica as the standard repository of all knowledge and wisdom, for though it has many omissions and contains much that is apocryphal, or at least wildly inaccurate, it scores over the older, more pedestrian work in two important respects. First, it is slightly cheaper; and second, it has the words "DON'T PANIC" inscribed in large friendly letters on its cover. —Hitchhiker's Guide to the Galaxy

In Arthur C. Clarke's and Gentry Lee's Rama II (1989), Nicole des Jardins says to Richard Wakefield "Just think, the sum of everything all human beings know or have ever known might be nothing more than an infinitesimal fraction of the Encyclopædia Galactica."

The Encyclopædia Britannica distributed a series of five video documentaries entitled Encyclopædia Galactica in 1993, with the titles "The Inner Solar System", "The Outer Solar System", "Star Trekking", "Discovery", and "Astronomy and the Stars". The videos were produced by York Films of England.