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Isaac Asimov was an American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books. He also wrote an estimated 90,000 letters and postcards. Best known for his hard science fiction, Asimov also wrote mysteries and fantasy, as well as popular science and other non-fiction.
A future history, imaginary history or anticipatory history is a fictional conjecture of the future used by authors of science fiction and other speculative fiction to construct a common background for stories. Sometimes the author publishes a timeline of events in the history, while other times the reader can reconstruct the order of the stories from information provided. The term can also be used to describe the subgenre of science fiction that uses this framework.
The Foundation series is a science fiction book series written by American author Isaac Asimov. First published as a series of short stories and novellas in 1942–50, and subsequently in three books in 1951–53, for nearly thirty years the series was widely known as The Foundation Trilogy: Foundation (1951), Foundation and Empire (1952), and Second Foundation (1953). It won the one-time Hugo Award for "Best All-Time Series" in 1966. Asimov later added new volumes, with two sequels, Foundation's Edge (1982) and Foundation and Earth (1986), and two prequels, Prelude to Foundation (1988) and Forward the Foundation (1993).
The Galactic Empire series is a science fiction sequence of three of Isaac Asimov's earliest novels, and extended by one short story. They are connected by their early place in his published works and chronological placement within his overarching Foundation universe, set around the rise of Asimov's Galactic Empire, between the Robot and Foundation series to which they were linked in Asimov's later novels.
Galactic empires are a science fiction setting trope, in which most or all of the habitable planets in the setting's galaxy are ruled by a single centralized political entity. Galactic empires most frequently appear in works in the sub-genres of science fantasy and space opera, although they may appear in other sub-genres as well. Works featuring galactic empires may have them as the story's focus, chronicling the empire's growth and/or decline. Alternatively, they may merely serve as a backdrop against which the events of the story play out.
Hari Seldon is a fictional character in the Foundation series of novels by Isaac Asimov. In his capacity as mathematics professor at Streeling University on the planet Trantor, Seldon develops psychohistory, an algorithmic science that allows him to predict the future in probabilistic terms. On the basis of his psychohistory he is able to predict the eventual fall of the Galactic Empire and to develop a means to shorten the millennia of chaos to follow.
Pebble in the Sky is a science fiction novel by American writer Isaac Asimov, published in 1950. This work is his first novel — parts of the Foundation series had appeared from 1942 onwards in magazines, but Foundation was not published in book form until 1951. The original Foundation books are also a string of linked episodes, whereas this is a complete story involving a single group of characters.
Encyclopedia Galactica is the name of a number of fictional or hypothetical encyclopedias containing all the knowledge accumulated by a galaxy-spanning civilization, most notably in Isaac Asimov's Foundation series. The concept of a "future encyclopedia" has become "something iconic among many lovers of the science fiction", and has been reused by numerous other writers.
Coruscant is an ecumenopolis planet in the fictional universe of Star Wars. It was first described in Timothy Zahn's 1991 novel Heir to the Empire. The planet made its first on-screen appearance in a scene added to Return of the Jedi for its 1997 re-release. It has gone on to become an important location in the Star Wars universe and appears frequently in Star Wars media. In-universe, Coruscant is a politically and strategically important planet, serving as the capital and seat of government for the Republic and the Galactic Empire, as well as the headquarters of the Jedi Order. It is depicted as a bustling, yet highly stratified planet-spanning metropolis. Throughout the city's centuries-long development, new city blocks were built on top of old ones, forming levels. Coruscant has 5127 levels, with the top being the wealthiest and the lowest being the poorest.
Robots and Empire is a science fiction novel by the American author Isaac Asimov, published by Doubleday Books in 1985. It is part of Asimov's Robot series, which consists of many short stories and five novels.
Foundation and Empire is a science fiction novel by American writer Isaac Asimov originally published by Gnome Press in 1952. It is the second book in the Foundation series, and the fourth in the in-universe chronology. It takes place in two parts, originally published as separate novellas. The second part, "The Mule," won a Retro Hugo Award in 1996.
This is a bibliography of the books written or edited by Isaac Asimov, arranged alphabetically. Asimov was a prolific author, and he engaged in many collaborations with other authors. This list may not yet be complete. The total number of books listed here is over 500. Asimov died in 1992 at age 72; a small number of his books were published posthumously.
A galactic empire is a common trope used in science fantasy and science fiction.
The following outline is provided as an overview of and topical guide to fiction:
Space opera is a subgenre of science fiction that emphasizes space warfare, with use of melodramatic, risk-taking space adventures, relationships, and chivalric romance. Set mainly or entirely in outer space, it features technological and social advancements in faster-than-light travel, futuristic weapons, and sophisticated technology, on a backdrop of galactic empires and interstellar wars with fictional aliens, often in fictional galaxies. The term does not refer to opera music, but instead originally referred to the melodrama, scope, and formulaic stories of operas, much as used in "horse opera", a 1930s phrase for a clichéd and formulaic Western film, and "soap opera", a melodramatic domestic drama. Space operas emerged in the 1930s and continue to be produced in literature, film, comics, television, video games and board games.
The Foundation universe is the future history of humanity's colonization of the galaxy, spanning nearly 25,000 years, created through the gradual fusion of the Robot, Galactic Empire, and Foundation book series written by American author Isaac Asimov.
Galactic Federation may refer to:
In a writing career spanning 53 years (1939–1992), science fiction and popular science author Isaac Asimov (1920–1992) wrote and published 40 novels, 383 short stories, over 280 non-fiction books, and edited about 147 others.