To continue the thought:
Space Opera An increasingly popular genre of Science Fiction. The term is largely self explanatory in that a space opera is a drama that is simply put in the context of science fiction. Although it can be "hard" science fiction, space operas typically focus on the characters to a point where the actual setting (space obviously, but more specifically, a technological future) is largely unimportant.
Urban Dictionary.com
Space Opera refers to works set in a spacefaring civilization, usually, though not always, set in the future, specifically the far future. Technology is ubiquitous and secondary to the story. Space opera has an epic character to it: the universe is big, there are usually many sprawling civilizations and empires, there are political conflicts and intrigue. The action will range part of a solar system, at least, and possibly a whole galaxy or more than one. It frequently takes place in a
Standard Sci Fi Setting. It has a romantic element which distinguishes it from most
Hard Science Fiction: big love stories, epic space battles, oversized heroes and villains, awe-inspiring scenery, and insanely gorgeous men and women.
TVtropes.org
Space opera is a
subgenre of
science fiction that emphasizes
space warfare,
melodramatic adventure, interplanetary battles, as well as
chivalric romance, and often risk-taking. Set mainly or entirely in
outer space, it usually involves conflict between opponents possessing advanced abilities,
futuristic weapons, and other
sophisticated technology. The term has no relation to music, but is instead a play on the terms "
soap opera" and "
horse opera", the latter of which was coined during the heyday of
silent movies to indicate clichéd and formulaic Western movies. Space operas emerged in the 1930s and they continue to be produced in literature, film, comics, and video games.
wikipedia
According to wikipedia Asimov's Foundation Series is a space opera. By that thinking Heinlien"s Starship Trooper is a space opera but Stranger in a Strange Land is not. McCaffery's original Pern series would not be but the entire series would be. As a person of the elderly persuasion having been born the year the term space opera was coined, I'm inclined to side with those who find the term derogatory.
If a renaissance is occurring, it must be limited to media as I have had a steady book diet of the subgenre for more than half a century.