|
Neutron Star (story)
"Neutron Star" is an English language science fiction short story by American writer Larry Niven. It was originally published in the October 1966 issue (Issue 107, Vol 16, No 10) of '' Worlds of If''. It was later reprinted in the collection of the same name and '' Crashlander''.New York: Ballantine, 1994, pp. 8-28, The story is set in Niven's fictional '' Known Space'' universe. It is notable for including a neutron star before their (then hypothetical) existence was widely known. "Neutron Star" is the first to feature Beowulf Shaeffer, the ex-pilot and reluctant hero of many of Niven's ''Known Space'' stories. It also marked the first appearance of the nearly indestructible General Products starship hull, as well as its creators, the Pierson's Puppeteers. The star itself, BVS-1, is featured in the novel ''Protector'' (1973), where it is named "Phssthpok's Star". A prelude to the story is also included in the novel '' Juggler of Worlds''. Plot summary Beowulf Shaeffer, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larry Niven
Laurence van Cott Niven (; born April 30, 1938) is an American science fiction writer. His best-known works are ''Ringworld'' (1970), which received Hugo, Locus, Ditmar, and Nebula awards, and, with Jerry Pournelle, ''The Mote in God's Eye'' (1974) and ''Lucifer's Hammer'' (1977). The Science Fiction and Fantasy Writers of America named him the 2015 recipient of the Damon Knight Memorial Grand Master Award. His work is primarily hard science fiction, using big science concepts and theoretical physics. It also often includes elements of detective fiction and adventure stories. His fantasy includes the series ''The Magic Goes Away'', rational fantasy dealing with magic as a non-renewable resource. Biography Niven was born in Los Angeles. He is a great-grandson of Edward L. Doheny, an oil tycoon who drilled the first successful well in the Los Angeles City Oil Field in 1892, and also was subsequently implicated in the Teapot Dome scandal. Niven briefly attended the Califor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periapsis
An apsis (; ) is the farthest or nearest point in the orbit of a planetary body about its primary (astronomy), primary body. For example, the apsides of the Earth are called the aphelion and perihelion. General description There are two apsides in any elliptic orbit. The name for each apsis is created from the prefixes ''ap-'', ''apo-'' (), or ''peri-'' (), each referring to the farthest and closest point to the primary body the affixing necessary suffix that describes the primary body in the orbit. In this case, the suffix for Earth is ''-gee'', so the apsides' names are ''apogee'' and ''perigee''. For the Sun, its suffix is ''-helion'', so the names are ''aphelion'' and ''perihelion''. According to Newton's laws of motion, all periodic orbits are ellipses. The barycenter of the two bodies may lie well within the bigger body—e.g., the Earth–Moon barycenter is about 75% of the way from Earth's center to its surface. If, compared to the larger mass, the smaller mass i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algis Budrys
Algirdas Jonas "Algis" Budrys (January 9, 1931 – June 9, 2008) was a Lithuanian-American science fiction author, editor, and critic. He was also known under the pen names Frank Mason, Alger Rome (in collaboration with Jerome Bixby), John A. Sentry, William Scarff, and Paul Janvier. He is known for the influential 1960 novel ''Rogue Moon''. Biography Budrys was born in Königsberg (today's Kaliningrad) in the then East Prussia, Germany. His father Jonas Budrys was the consul general of Lithuania; as a child he saw Adolf Hitler in a parade in the city. In 1936, when Budrys was five years old, Jonas was appointed as the consul general in New York, instead of Paris as he had hoped. After the Soviet Union's occupation of Lithuania, the Budrys family ran a chicken farm in New Jersey while Jonas remained part of the exile Lithuanian Diplomatic Service, since the United States continued to recognize the pre-World War II Lithuanian diplomats. During most of his adult life, Budry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Sagan
Carl Edward Sagan (; ; November 9, 1934December 20, 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the hypothesis, accepted since, that the high surface temperatures of Venus can be attributed to, and calculated using, the greenhouse effect.Extract of page 14 Initially an assistant professor at [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novella
A novella is a narrative prose fiction whose length is shorter than most novels, but longer than most short stories. The English word ''novella'' derives from the Italian ''novella'' meaning a short story related to true (or apparently so) facts. Definition The Italian term is a feminine of ''novello'', which means ''new'', similarly to the English word ''news''. Merriam-Webster defines a novella as "a work of fiction intermediate in length and complexity between a short story and a novel". No official definition exists regarding the number of pages or words necessary for a story to be considered a novella, a short story or a novel. The Science Fiction and Fantasy Writers Association defines a novella's word count to be between 17,500 and 40,000 words. History The novella as a literary genre began developing in the Italian literature of the early Renaissance, principally Giovanni Boccaccio, author of ''The Decameron'' (1353). ''The Decameron'' featured 100 tales (named nov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locus (magazine)
''Locus: The Magazine of The Science Fiction & Fantasy Field'', founded in 1968, is an American magazine published monthly in Oakland, California. It is the news organ and trade journal for the English-language science fiction and fantasy fields. It also publishes comprehensive listings of all new books published in the genres (excluding self-published). The magazine also presents the annual Locus Awards. ''Locus Online'' was launched in April 1997, as a semi-autonomous web version of ''Locus Magazine''. History Charles N. Brown, Ed Meskys, and Dave Vanderwerf founded ''Locus'' in 1968 as a news fanzine to promote the (ultimately successful) bid to host the 1971 World Science Fiction Convention in Boston, Massachusetts. Originally intended to run only until the site-selection vote was taken at St. Louiscon, the 1969 Worldcon in St. Louis, Missouri, Brown decided to continue publishing ''Locus'' as a mimeographed general science fiction and fantasy newszine. ''Locus'' succeede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugo Award
The Hugo Award is an annual literary award for the best science fiction or fantasy works and achievements of the previous year, given at the World Science Fiction Convention and chosen by its members. The Hugo is widely considered the premier award in science fiction. The award is administered by the World Science Fiction Society. It is named after Hugo Gernsback, the founder of the pioneering science fiction magazine ''Amazing Stories''. Hugos were first given in 1953, at the 11th World Science Fiction Convention, and have been awarded every year since 1955. The awards were originally given in seven categories. These categories have changed over the years, and the award is currently conferred in seventeen categories of written and dramatic works. The winners receive a trophy consisting of a stylized rocket ship on a base; the design of the trophy changes each year, though the rocket itself has been standardized since 1984. The Hugo Awards are considered "the premier award in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tales Of Known Space
''Tales of Known Space: The Universe of Larry Niven'' is a science fiction collection by American writer Larry Niven, collecting thirteen short stories published between 1964 and 1975 (all in Niven's ''Known Space'' future history) along with several essays by Niven and a chronology. This book was collected in '' Three Books of Known Space''. Contents * "Timeline for Known Space" (1975 essay, Larry Niven) * "Introduction: My Universe and Welcome to It!" (1975 essay, Larry Niven) * "The Coldest Place" (1964) * "Becalmed in Hell" (1965) * "Wait It Out" (1968) * "Eye of an Octopus" (1966) * "How the Heroes Die" (1966) * "The Jigsaw Man" (1967) * "At the Bottom of a Hole" (1966) * "Intent to Deceive" (1968) * "Cloak of Anarchy" (1972) * "The Warriors" (1966) * "The Borderland of Sol" (1975) (In the ''Three Books of Known Space'' omnibus, "Madness Has Its Place" replaced this story) * "There Is a Tide" (1968) * "Safe at Any Speed" (1967) * "Afterthoughts" (1975 essay, Larry Niven) * " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghost (Niven)
''Crashlander'' is a fix-up novel by American writer Larry Niven, published in 1994 () and set in his ''Known Space'' universe. It is also a term used in the Known Space universe, denoting a human born on the planet ''We Made It''. Plot summary Crashlander brings together the short stories featuring the space pilot Beowulf Shaeffer — "Neutron Star" (1966), "At the Core" (1966), "Flatlander" (1967), "Grendel" (1968), "The Borderland of Sol" (1975), and "Procrustes" (1993). The stories are linked, and some of them extended, by a framing story, "Ghost". This story recounts Shaeffer's reunion with a ghostwriter whom Shaeffer had used to write about his adventures at the neutron star and at the core, Ander Smittarasheed. Ander, working for ARM agent Sigmund Ausfaller, has come to question him about his dealings with Pierson's Puppeteers, General Products and Carlos Wu, as well as what happened to Wu and ARM agent Feather Filip. Wu, Shaeffer and Sharrol Janss and their child ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center Of Mass
In physics, the center of mass of a distribution of mass in space (sometimes referred to as the balance point) is the unique point where the weighted relative position of the distributed mass sums to zero. This is the point to which a force may be applied to cause a linear acceleration without an angular acceleration. Calculations in mechanics are often simplified when formulated with respect to the center of mass. It is a hypothetical point where the entire mass of an object may be assumed to be concentrated to visualise its motion. In other words, the center of mass is the particle equivalent of a given object for application of Newton's laws of motion. In the case of a single rigid body, the center of mass is fixed in relation to the body, and if the body has uniform density, it will be located at the centroid. The center of mass may be located outside the physical body, as is sometimes the case for hollow or open-shaped objects, such as a horseshoe. In the case of a dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tidal Force
The tidal force is a gravitational effect that stretches a body along the line towards the center of mass of another body due to a gradient (difference in strength) in gravitational field from the other body; it is responsible for diverse phenomena, including tides, tidal locking, breaking apart of celestial bodies and formation of ring systems within the Roche limit, and in extreme cases, spaghettification of objects. It arises because the gravitational field exerted on one body by another is not constant across its parts: the nearest side is attracted more strongly than the farthest side. It is this difference that causes a body to get stretched. Thus, the tidal force is also known as the differential force, as well as a secondary effect of the gravitational field. In celestial mechanics, the expression ''tidal force'' can refer to a situation in which a body or material (for example, tidal water) is mainly under the gravitational influence of a second body (for example, the Eart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gravity
The standard acceleration due to gravity (or standard acceleration of free fall), sometimes abbreviated as standard gravity, usually denoted by or , is the nominal gravitational acceleration of an object in a vacuum near the surface of the Earth. It is defined by standard as . This value was established by the 3rd CGPM (1901, CR 70) and used to define the standard weight of an object as the product of its mass and this nominal acceleration. The acceleration of a body near the surface of the Earth is due to the combined effects of gravity and centrifugal acceleration from the rotation of the Earth (but the latter is small enough to be negligible for most purposes); the total (the apparent gravity) is about 0.5% greater at the poles than at the Equator. Although the symbol is sometimes used for standard gravity, (without a suffix) can also mean the local acceleration due to local gravity and centrifugal acceleration, which varies depending on one's position on Earth (see Earth's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Periapsis")
