Earth in science fiction
overview of the status of the Earth in fictional stories
The overwhelming majority of fiction is set on or features the Earth, as the only planet home to humans or known to have life. This also holds true of science fiction, despite perceptions to the contrary. Works that focus specifically on Earth may do so holistically, treating the planet as one semi-biological entity. Counterfactual depictions of the shape of the Earth, be it flat or hollow, are occasionally featured. A personified, living Earth appears in a handful of works. In works set in the far future, Earth can be a center of space-faring human civilization, or just one of many inhabited planets of a galactic empire, and sometimes destroyed by ecological disaster or nuclear war or otherwise forgotten or lost.
Related vocabulary
In a number of works of science fiction, Earth's English name has become less popular, and the planet is instead known as Terra or Tellus, Latin words for Earth. Inhabitants of Earth can be referred to as Earthlings, Earthers, Earthborn, Earthfolk, Earthians, Earthies (this term being often seen as derogatory), Earthmen (and Earthwomen), Earthpersons, Earthsiders, Solarians, Tellurians, Terrestrials, Terrestrians, or Terrans.
In addition, science fiction vocabulary includes terms like Earthfall for landing of a spaceship on planet Earth; or Earth-type, Earthlike, Earthnorm(al) and terrestrial for the concept of "resembling planet Earth or conditions on it".
The concept of modifying planets to be more Earth-like is known as terraforming.
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This entry incorporates text from “Earth in science fiction” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.