Space Opera

Entertainment / Literature / Space Opera: A subgenre of 'soft' science fiction especially popular between 1930-1960, often used in a derogatory sense. These space operas are novels or short stories set in the distant future after humanity has spent centuries or millenia colonizing the entire galaxy--or sometimes multiple galaxies. The narratives typically feature some form of easy space travel via imaginary technologies such as 'hyperspace drives' or 'warp nacelles.' This easy method of travel and colonization allows the formation of huge space fleets to fight each other using laser cannons and nuclear missiles. Behind these aramadas, vast interstellar empires compete with each other (or with rebel forces, or with alien species) for territorial control or political power. The governments imagined in these books are often feudal in nature or else they are based loosely on empires from Earth's past history--i.e., the Roman Empire, the British Empire of the 19th century, the Caliphates of the Middle East, the Samauri Shogunates of 16th century Japan, and so on. In other cases, seeking models for future history, the authors frequently rely upon parallels with the American West or the exploration of Africa, and they create parallels between sailing ships and spaceships, even going so far as adding space pirates. They frequently present readers with stark contrasts in social and geographic terrain--i.e., contrasting ice-worlds with desert worlds, or technologically wealthy space-merchants with impoverished barbarians, and so on. The stories often focus on characterization, drama, and (most especially) action rather than theme, symbolism or other literary devices. The first example is probably Edison's Conquest of Mars (published 1898). The editor Brian Aldiss later amassed a two-volume collection of space operas prior to 1979 in Galactic Empires. Other famous space operas include E.E. Smith's Lensman series, and the genre's literary grandchildren include Frank Herbert's Dune series, Lois mcmaster Bujold's 'Miles Vorkosigan' saga, Isaac Asimov's Foundation series, Catherine Asaro's Saga of the Skolian Empire, and pop culture films and television series like Star Wars and Star Trek, both of which have spawned literally hundreds of spinoffs and pulp fiction novels in their own rights.
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Other Words for Space

Space Adjective Synonyms: spaciousness, room, place, expanse, elbow-room, leeway, margin, latitude, play
Space Noun Synonyms: interval, lapse, period, time, hiatus, lacuna, span, while, duration, extent, spell, stretch, pause, wait, intermission, gap, break, interruption
Space Verb Synonyms: accommodation, seat, berth, room, place
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Operating Cycle

Business / Finance / Operating Cycle: The average time between the acquisition of materials or services and the final cash realization from that acquisition. MORE

Operating Expenses

Business / Finance / Operating Expenses: All expenses related to the ongoing operations of a company, including research and development, sales and marketing, and administrative expenses. Any costs directly attributable to producing goods or MORE

Operating Exposure

Business / Finance / Operating Exposure: Degree to which exchange rate changes, in combination with price changes, will alter a company's future operating cash flows. MORE