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Glory (novelette)
"Glory" is a science-fiction novelette by Australian writer Greg Egan, first published in the anthology '' The New Space Opera'' edited by Gardner Dozois and Jonathan Strahan in 2007. The novelette was included in the collections ''Dark Integers and Other Stories'' in 2008 and ''Oceanic'' in 2009. The novelette is set in the same universe as Egan's novellas "Riding the Crocodile" and "Hot Rock" as well as Egan's novel ''Incandescence''. Plot Joan and Anne transfer their consciousness into alien Noudah bodies to visit their world and mediate between the rivaling factions of Tira and Ghahar as well as research their history. Their world is closest to the sun in a system with five planets, while Joan and Anne spy the conversation from Baneth, the moon of the gas giant in the system. Using a signal from a node in the communication network of the Amalgam, an advance alien race, sent from twenty light-years away, Joan and Anne can prove to the Noudah to be alien visitors. Together th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greg Egan
Greg Egan (born 20 August 1961) is an Australian science fiction writer and mathematician, best known for his works of hard science fiction. Egan has won multiple awards including the John W. Campbell Memorial Award, the Hugo Award, and the Locus Award. Life and work Egan holds a Bachelor of Science degree in mathematics from the University of Western Australia. He published his first work in 1983. He specialises in hard science fiction stories with mathematical and quantum ontology themes, including the nature of consciousness. Other themes include genetics, simulated reality, posthumanism, mind uploading, sexuality, artificial intelligence, and the superiority of rational naturalism to religion. He often deals with complex technical material, like new physics and epistemology. He is a Hugo Award winner (with eight other works shortlisted for the Hugos) and has also won the John W. Campbell Memorial Award for Best Science Fiction Novel. His early stories feature strong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeology
Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of Artifact (archaeology), artifacts, architecture, biofact (archaeology), biofacts or ecofacts, archaeological site, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. The discipline involves Survey (archaeology), surveying, Archaeological excavation, excavation, and eventually Post excavation, analysis of data collected, to learn more about the past. In broad scope, archaeology relies on cross-disciplinary research. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Science Fiction Short Stories
Australian(s) may refer to: Australia * Australia, a country * Australians, citizens of the Commonwealth of Australia ** European Australians ** Anglo-Celtic Australians, Australians descended principally from British colonists ** Aboriginal Australians, indigenous peoples of Australia as identified and defined within Australian law * Australia (continent) ** Indigenous Australians * Australian English, the dialect of the English language spoken in Australia * Australian Aboriginal languages * ''The Australian'', a newspaper * Australiana, things of Australian origins Other uses * Australian (horse), a racehorse * Australian, British Columbia, an unincorporated community in Canada See also * The Australian (other) * Australia (other) * * * Austrian (other) Austrian may refer to: * Austrians, someone from Austria or of Austrian descent ** Someone who is considered an Austrian citizen * Austrian German dialect * Something associated with the countr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locus Award
The Locus Awards are an annual set of literary awards voted on by readers of the science fiction and fantasy magazine '' Locus'', a monthly magazine based in Oakland, California. The awards are presented at an annual banquet. Originally a poll of ''Locus'' subscribers only, voting is now open to anyone, but the votes of subscribers count twice as much as the votes of non-subscribers. The award was inaugurated in 1971, and was originally intended to provide suggestions and recommendations for the Hugo Awards. They have come to be considered a prestigious prize in science fiction, fantasy and horror literature. '' The Encyclopedia of Science Fiction'' regards the Locus Awards as sharing the stature of the Hugo and Nebula Awards. Gardner Dozois holds the record for the most wins (43), while Neil Gaiman has won the most awards for works of fiction (18). Robert Silverberg has received the highest number of nominations (158). Frequently nominated As of the 2021 awards, the follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugo Award For Best Novelette
The Hugo Award for Best Novelette is one of the Hugo Awards given each year for science fiction or fantasy stories published or translated into English during the previous calendar year. The novelette award is available for works of fiction of between 7,500 and 17,500 words; awards are also given out in the short story, novella and novel categories. The Hugo Awards have been described as "a fine showcase for speculative fiction" and "the best known literary award for science fiction writing". The Hugo Award for Best Novelette was first awarded in 1955, and was subsequently awarded in 1956 and 1959, lapsing in 1960. The category was reinstated for 1967 through 1969, before lapsing again in 1970; after returning in 1973, it has remained to date. In addition to the regular Hugo awards, beginning in 1996 Retrospective Hugo Awards, or "Retro Hugos", have been available to be awarded for 50, 75, or 100 years prior. Retro Hugos may only be awarded for years after 1939 in which no awar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distress (novel)
''Distress'' is a 1995 science fiction novel by Australian writer Greg Egan. Plot summary ''Distress'' describes the political intrigue surrounding a mid-twenty-first century physics conference, at which is to be presented a unified Theory of Everything. In the background of the story is an epidemic mental illness, related in some way to the imminent discovery of the TOE. The action takes place on an artificial island called "Stateless", which has earned the wrath of the world's large biotech companies for its pilfering of their intellectual property. The narrator is a journalist for a science channel called SeeNet named Andrew Worth who carries video recording software in an intestinal implant. He is offered a story on a new illness called Distress, but declines. He journeys to Stateless through a series of convoluted flights to cover a presentation by 27-year-old South African physicist Violet Mosala, supplanting the preproduction by a colleague, Sarah Knight. When he arri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SF Site
''SF Site'' is an online science fiction and fantasy magazine edited by Rodger Turner. It is among the oldest of websites dedicated to science fiction and primarily publishes book reviews. It has won the Locus Award and received nominations for the Hugo and World Fantasy Awards. ''SF Site'' also provides web hosting services, and was instrumental in the online presence of major magazines such as '' Analog'', ''Asimov's'', '' F&SF'' and '' Interzone''. History Established in June 1997 by John O'Neill and Rodger Turner, ''SF Site'' is an online magazine of science fiction and fantasy, and among the oldest of SF websites. It is based in Ottawa, Canada, but includes contributors from around the world, and had 200,000 unique visitors per month in 2001. It primarily publishes reviews of science fiction books; it also reviews films, television, and features interviews with authors and fiction excerpts. Contributors include Steven H Silver, Richard Lupoff, Rick Norwood, Victoria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accretion Disk
An accretion disk is a structure (often a circumstellar disk) formed by diffuse material in orbital motion around a massive central body. The central body is most frequently a star. Friction, uneven irradiance, magnetohydrodynamic effects, and other forces induce instabilities causing orbiting material in the disk to spiral inward toward the central body. Gravitational and frictional forces compress and raise the temperature of the material, causing the emission of electromagnetic radiation. The frequency range of that radiation depends on the central object's mass. Accretion disks of young stars and protostars radiate in the infrared; those around neutron stars and black holes in the X-ray part of the spectrum. The study of oscillation modes in accretion disks is referred to as diskoseismology. Manifestations Accretion disks are a ubiquitous phenomenon in astrophysics; active galactic nuclei, protoplanetary disks, and gamma ray bursts all involve accretion disks. These di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Hole
A black hole is a massive, compact astronomical object so dense that its gravity prevents anything from escaping, even light. Albert Einstein's theory of general relativity predicts that a sufficiently compact mass will form a black hole. The boundary (topology), boundary of no escape is called the event horizon. A black hole has a great effect on the fate and circumstances of an object crossing it, but has no locally detectable features according to general relativity. In many ways, a black hole acts like an ideal black body, as it reflects no light. Quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with thermal radiation, the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is of the Orders of magnitude (temperature), order of billionths of a kelvin for stellar black holes, making it essentially impossible to observe directly. Objects whose gravitational fields are too strong for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypercube
In geometry, a hypercube is an ''n''-dimensional analogue of a square ( ) and a cube ( ); the special case for is known as a ''tesseract''. It is a closed, compact, convex figure whose 1- skeleton consists of groups of opposite parallel line segments aligned in each of the space's dimensions, perpendicular to each other and of the same length. A unit hypercube's longest diagonal in ''n'' dimensions is equal to \sqrt. An ''n''-dimensional hypercube is more commonly referred to as an ''n''-cube or sometimes as an ''n''-dimensional cube. The term measure polytope (originally from Elte, 1912) is also used, notably in the work of H. S. M. Coxeter who also labels the hypercubes the γn polytopes. The hypercube is the special case of a hyperrectangle (also called an ''n-orthotope''). A ''unit hypercube'' is a hypercube whose side has length one unit. Often, the hypercube whose corners (or ''vertices'') are the 2''n'' points in R''n'' with each coordinate equal to 0 or 1 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commutative Diagram
350px, The commutative diagram used in the proof of the five lemma In mathematics, and especially in category theory, a commutative diagram is a diagram such that all directed paths in the diagram with the same start and endpoints lead to the same result. It is said that commutative diagrams play the role in category theory that equations play in algebra. Description A commutative diagram often consists of three parts: * objects (also known as ''vertices'') * morphisms (also known as ''arrows'' or ''edges'') * paths or composites Arrow symbols In algebra texts, the type of morphism can be denoted with different arrow usages: * A monomorphism may be labeled with a \hookrightarrow or a \rightarrowtail. * An epimorphism may be labeled with a \twoheadrightarrow. * An isomorphism may be labeled with a \overset. * The dashed arrow typically represents the claim that the indicated morphism exists (whenever the rest of the diagram holds); the arrow may be optionally labeled as \e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incandescence (novel)
''Incandescence'' is a 2008 science fiction novel by Australian author Greg Egan. The book is based on the idea that the theory of general relativity could be discovered by a pre-industrial civilisation. Plot summary The novel has two narratives in alternate chapters. The first follows two citizens of the Amalgam, a Milky Way-spanning civilisation, investigating the origin of DNA found on a meteor by the Aloof. The Aloof control the galactic core and, until the novel begins, have rejected all attempts at contact by the Amalgam. The second narrative is set on a small world known as the Splinter, and covers the attempts by its inhabitants to understand the environment within which their home exists. As the story progresses, it becomes clear that the Splinter orbits a collapsed star within its accretion disk and is subject to various dangers. The two stories come together in a complex twist which involves a kind of past/future first contact role reversal. Much of the narrative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
