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First Contact (science Fiction)
First contact is a common theme in science fiction about the first meeting between humans and extraterrestrial life, or of any sentient species' first encounter with another one, given they are from different planets or natural satellites. It is closely related to the anthropological idea of first contact. Popularized by the 1897 book '' The War of the Worlds'' by H. G. Wells, the concept was commonly used throughout the 1950s and 60s, often as an allegory for Soviet infiltration and invasion. The 1960s American television series ''Star Trek'' introduced the concept of the " Prime Directive", a regulation intended to limit the negative consequences of first contact. Although there are a variety of circumstances under which first contact can occur, including indirect detection of alien technology, it is often portrayed as the discovery of the physical presence of an extraterrestrial intelligence. As a plot device, first contact is frequently used to explore a variety of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Directive
In the fictional universe of ''Star Trek'', the Prime Directive (also known as "Starfleet General Order 1", and the "non-interference directive") is a guiding principle of Starfleet that prohibits its members from interfering with the natural development of alien civilizations. Its stated aim is to protect unprepared civilizations from the danger of starship crews introducing advanced technology, knowledge, and values before they are ready. Since its introduction in the first season of the original ''Star Trek'' series, the directive has been featured in many ''Star Trek'' episodes as part of a moral question over how best to establish diplomatic relations with new alien worlds. The Prime Directive The Prime Directive is one of many guidelines for Starfleet's mandate to explore the galaxy and "seek out new life and new civilizations." Although the concept of the Prime Directive has been alluded to and paraphrased by many ''Star Trek'' characters during the television series and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warrior Race
A warrior is a guardian specializing in combat or warfare, especially within the context of a tribal or clan-based warrior culture society that recognizes a separate warrior aristocracy, class, or caste. History Warriors seem to have been present in the earliest pre-state societies. Scholars have argued that horse-riding Yamnaya warriors from the Pontic–Caspian steppe played a key role during the Indo-European migrations and the diffusion of Indo-European languages across Eurasia. Most of the basic weapons used by warriors appeared before the rise of most hierarchical systems. Bows and arrows, clubs, spears, swords, and other edged weapons were in widespread use. However, with the new findings of metallurgy, the aforementioned weapons had grown in effectiveness. When the first hierarchical systems evolved 5000 years ago, the gap between the rulers and the ruled had increased. Making war to extend the outreach of their territories, rulers often forced men from lower orders o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Science Fiction And Fact
''Analog Science Fiction and Fact'' is an American science fiction magazine published under various titles since 1930. Originally titled ''Astounding Stories of Super-Science'', the first issue was dated January 1930, published by William Clayton (publisher), William Clayton, and edited by Harry Bates (author), Harry Bates. Clayton went bankrupt in 1933 and the magazine was sold to Street & Smith. The new editor was F. Orlin Tremaine, who soon made ''Astounding'' the leading magazine in the nascent pulp science fiction field, publishing well-regarded stories such as Jack Williamson's ''Legion of Space Series, Legion of Space'' and John W. Campbell's Twilight (Campbell short story), "Twilight". At the end of 1937, Campbell took over editorial duties under Tremaine's supervision, and the following year Tremaine was let go, giving Campbell more independence. Over the next few years Campbell published many stories that became classics in the field, including Isaac Asimov's Found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Les Xipéhuz
''Les Xipéhuz'' (1888) is a novella by the writing duo J.-H. Rosny – although it is possible that Rosny aîné was the principal contributor. It describes the fight that threatens humanity, in the beginning of its history, against a non-organic form of intelligent life, the Xipéhuz, some sort of sentient crystals. It is both his first story set in prehistoric times, and his first science fiction story, although the term did not yet exist. Plot The narrative consists of two parts. First is a descriptive third-person description of encounters between neolithic tribes and the Xipéhuz, resulting in many deaths from mysterious weapons and powers. This is followed by meetings of the clans and tribes, ritual sacrifices, and assembly of an army which is defeated by the Xipéhuz. The second part is the memoir of a wise man Bakhoûn who observes the Xipéhuz from afar, then carefully approaches them to find out their habits and vulnerabilities. Despite nearly being killed on se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alien Invasion
Alien invasion or space invasion is a common feature in science fiction stories and films, in which extraterrestrial lifeforms invade Earth to exterminate and supplant human life, enslave it, harvest people for food, steal the planet's resources, or destroy the planet altogether. It can be considered as a science-fiction subgenre of the invasion literature, expanded by H. G. Wells's seminal alien invasion novel '' The War of the Worlds'', and is a type of ' first contact' science fiction. Experts consider the prospects of an actual invasion of Earth by extraterrestrials to be extremely unlikely, due to the enormous cost in time and resources. Origins In 1898, Wells published '' The War of the Worlds'', depicting the invasion of Victorian England by Martians equipped with advanced weaponry. It is now seen as the seminal alien invasion story and Wells is credited with establishing several extraterrestrial themes which were later greatly expanded by science fiction writers in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars In Fiction
Mars, the fourth planet from the Sun, has appeared as a setting in works of fiction since at least the mid-1600s. Trends in the planet's portrayal have largely been influenced by advances in planetary science. It became the most popular celestial object in fiction in the late 1800s, when it became clear that there was no life on the Moon. The predominant genre depicting Mars at the time was utopian fiction. Around the same time, the mistaken belief that there are canals on Mars emerged and made its way into fiction, popularized by Percival Lowell's speculations of an ancient civilization having constructed them. ''The War of the Worlds'', H. G. Wells's novel about an alien invasion of Earth by sinister Martians, was published in 1897 and went on to have a major influence on the science fiction genre. Life on Mars appeared frequently in fiction throughout the first half of the 1900s. Apart from enlightened as in the utopian works from the turn of the century, or evil as in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Units Of Measurement In France Before The French Revolution
The traditional French units of measurement prior to metrication were established under Charlemagne during the Carolingian Renaissance. Based on contemporary Byzantine units of measurement, Byzantine and Ancient Roman units of measurement, ancient Roman measures, the system established some consistency across Carolingian Empire, his empire but, after his death, the empire fragmented and subsequent rulers and various localities introduced their own variants. Some of Charlemagne's units, such as the king's foot () remained virtually unchanged for about a thousand years, while others important to commercesuch as the French ell () used for cloth and the French pound () used for amountsvaried dramatically from locality to locality. By the 18th century, the number of units of measure had grown to the extent that it was almost impossible to keep track of them and one of the major legacies of the French Revolution was the dramatic rationalization of measures as the new metric system. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar System
The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar System" and "solar system" structures in theinaming guidelines document. The name is commonly rendered in lower case ('solar system'), as, for example, in the ''Oxford English Dictionary'' an''Merriam-Webster's 11th Collegiate Dictionary''. is the gravitationally bound Planetary system, system of the Sun and the objects that orbit it. It Formation and evolution of the Solar System, formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc. The Sun is a typical star that maintains a hydrostatic equilibrium, balanced equilibrium by the thermonuclear fusion, fusion of hydrogen into helium at its stellar core, core, releasing this energy from its outer photosphere. As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sirius
Sirius is the brightest star in the night sky. Its name is derived from the Greek word (Latin script: ), meaning 'glowing' or 'scorching'. The star is designated Canis Majoris, Latinized to Alpha Canis Majoris, and abbreviated CMa or Alpha CMa. With a visual apparent magnitude of −1.46, Sirius is almost twice as bright as Canopus, the next brightest star. Sirius is a binary star consisting of a main-sequence star of spectral type A0 or A1, termed Sirius A, and a faint white dwarf companion of spectral type DA2, termed Sirius B. The distance between the two varies between 8.2 and 31.5 astronomical units as they orbit every 50 years. Sirius appears bright because of its intrinsic luminosity and its proximity to the Solar System. At a distance of , the Sirius system is one of Earth's nearest neighbours. Sirius is gradually moving closer to the Solar System and it is expected to increase in brightness slightly over t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltaire
François-Marie Arouet (; 21 November 169430 May 1778), known by his ''Pen name, nom de plume'' Voltaire (, ; ), was a French Age of Enlightenment, Enlightenment writer, philosopher (''philosophe''), satirist, and historian. Famous for his wit and his criticism of Christianity (especially Criticism of the Catholic Church, of the Roman Catholic Church) and of slavery, Voltaire was an advocate of freedom of speech, freedom of religion, and separation of church and state. Voltaire was a versatile and prolific writer, producing works in almost every literary form, including Stageplay, plays, poems, novels, essays, histories, and even scientific Exposition (narrative), expositions. He wrote more than 20,000 letters and 2,000 books and pamphlets. Voltaire was one of the first authors to become renowned and commercially successful internationally. He was an outspoken advocate of civil liberties and was at constant risk from the strict censorship laws of the Catholic French monarchy. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micromégas
''Le Micromégas'' is a 1752 novella by the French philosopher and satirist Voltaire. Along with his story " Plato's Dream", it is an early example in the literary genre of science fiction and has its place in the development of the history of literature. Some uncertainty surrounds the first publication of ''Micromégas'', with possible editions dating to 1751 or as early as 1739, but with the widely accepted publication being 1752. The tale recounts the visit to Earth of a being from a planet circling the star Sirius, and of his companion from the planet Saturn. The technique of using an outsider to comment on aspects of Western culture was popular in this period; Voltaire also used it in '' Zadig''. Montesquieu, too, applied it in '' Persian Letters'', as did José Cadalso in ''Cartas marruecas'' and Tomás Antônio Gonzaga in '' Cartas Chilenas''. Plot The story is organized into seven brief chapters. The first describes Micromégas, whose name literally means "small-lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DePauw University
DePauw University ( ) is a private liberal arts college in Greencastle, Indiana, United States. It was founded in 1837 as Indiana Asbury College and changed its name to DePauw University in 1884. The college has a Methodist heritage and was founded to be an ecumenical institution of national stature, "conducted on the most liberal principles, accessible to all religious denominations and designed for the benefit of our citizens in general". In 2023, DePauw had an enrollment of about 1,800 students. Its residential campus is located west of Indianapolis and is spread across and 36 buildings, with an additional DePauw Nature Park. History Indiana Asbury University was founded in 1837 in Greencastle, Indiana, and was named after Francis Asbury, the first American bishop of the Methodist Episcopal Church. The people of Greencastle raised $25,000 to entice the Methodists to establish the college in Greencastle, which was little more than a village at the time. It was original ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
