[K Prime]

Can someone please tell me the difference between Science Fiction and Space Opera!

[emohawk]

Space Opera is a sub-genre of Science Fiction (like cyberpunk or alternative history are sub-genres. One of those "all space opera is science fiction but not all science fiction is space opera" things. Here's a reasonable definition I pinched of some website (http://www.wordiq.com/definition/Space_opera) when I typed it into google:

"Space opera" was originally a derogatory term, a variant of "horse opera" and "soap opera". Wilson Tucker suggested the term in 1941. It meant action-oriented tale of space adventure instead of "respectable" science fiction story that concentrated on effects of technological progress and inventions. However there is no sharp dividing line and many authors manage to combine the space adventure and the respectable elements, ensuring that the best written space opera is represented among the best of science fiction generally.

Originators of the first space opera stories were E. E. Smith, with his Skylark and Lensman series; Edmond Hamilton; Jack Williamson; John W. Campbell; and later Leigh Brackett.

In recent years, a resurgence in space opera has resulted in what some consider to be a sub-subgenre often called "new space opera." Typically, new space opera combines the interstellar scale and grandeur of traditional space opera with elements of hard science fiction. New space opera is therefore scientifically rigourous while ambitious in scope.

Among the practitioners of the new space opera are Dan Simmons, John Varley, David Brin, Iain Banks, Catherine Asaro, Orson Scott Card, John Clute, Charles Stross, Peter F. Hamilton, Lois McMaster Bujold, M. John Harrison, Donald M. Kingsbury, David Weber, Ken MacLeod, Alastair Reynolds, Mike Resnick, and C. J. Cherryh.

Anime has now become one of space opera's main contributors. Series such as Cowboy Bebop, Gundam series, Dirty Pair (Original and Flash), Crest of the Stars, Legend of Galactic Heroes and Martian Successor Nadesico increase in popularity and to a certain extent influence the genre (Farscape is a good example of a live-action series influenced by anime.)

The scientific veracity of various backgrounds varies tremendouslly. In some cases, the only violation of the known laws of physics is the faster-than-light travel. At the other end of the scale, protagonists use various mystical powers and destroy whole planets and alien species. Star Wars, with its Death Star and Force lies close to the original pulp science fiction.

Character development and description varies as well. Lois McMaster Bujold and Iain M. Banks write about very human conflicts.

A popular subset of space opera stories concentrate on large-scale space battles with futuristic weapons. Some of them take their military tone and weapon system technology very seriously. See military science fiction.

Many science fiction writers use variants of space opera background with less military fervor and planet-busting xenophobia. In its best, it is a speculation about future war in space or effects of war on humans. At its worst it consists of the use of non-science fiction plots in a superficially SF background.

Many of the TV science fiction series from Battlestar Galactica to Star Trek are variants of space opera. Harry Harrison and Douglas Adams parody space opera clichés. Fritz Leiber's Wanderer tells a story about a situation when Earth sees one episode of interstellar conflict. Others, like Samuel R. Delany in Nova, refer to mythological concepts.

In his 1965 story Space Opera, Jack Vance parodied the genre by writing about an interstellar operatic company which brought culture to deprived worlds.

[Expendable]

There's many definitions of Science Fiction and Science Opera.

"My" (and I do mean mine - other opinions will differ) definition of science fiction is the effects that technology and change will have on society.

Science Opera on the other hand (usually) isn't too worried about the science and is basically telling grand tales set in the future.

[Hobbit]

Old threads help on this one. Try a search using the words Space Opera.

Here's a couple for starters (there are more!)

Pity the poor Space Opera (http://www.sffworld.com/forums/showthread.php?t=7111)

Greatest space opera Sci-Fi series. (http://www.sffworld.com/forums/showthread.php?t=7052)

Good Space Opera? (http://www.sffworld.com/forums/showthread.php?t=5416)

SF Genres - what are they? (http://www.sffworld.com/forums/showthread.php?t=5720)

and

Recommendations (http://www.sffworld.com/forums/showthread.php?t=4986) (Scroll down that one a little bit!)

Hope this helps.

Hobbit