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Between The Strokes Of Night
''Between the Strokes of Night'' (1985) is a science fiction novel by English-American writer Charles Sheffield. It first appeared in the March to June 1985 issues of ''Analog Science Fiction/Science Fact ''before being published by Baen Books in July 1985. Retrieved 2019-08-31. The story is divided into two vastly separated periods: the near future of 2010, and the far future of 29,000 AD. Owing to the unique technological mechanisms of the novel, the same cast of characters appears in both parts, though it is not a time travel story. Plot summary The story begins in the year 2010, which was 25 years in the future from the time of the novel's writing. A[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baen Books
Baen Books () is an American publishing house for science fiction and fantasy. In science fiction, it emphasizes space opera, hard science fiction, and military science fiction. The company was established in 1983 by science fiction publisher and editor Jim Baen. After his death in 2006, he was succeeded as publisher by long-time executive editor Toni Weisskopf. History Baen Books was founded in 1983 out of a negotiated agreement between Jim Baen and Simon & Schuster. Simon & Schuster was undergoing massive reorganization and wanted to hire Baen to head and revitalize the science fiction line of its Pocket Books division. Baen, with financial backing from some friends, counteroffered with a proposal to start up a new company named Baen Books and provide Simon & Schuster with a science fiction line to distribute instead. According to ''Locus''s 2004 Book Summary, Baen Books was the ninth most active publisher in the U.S. in terms of most books published in the genres indicated, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocket
A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere. Multistage rockets are capable of attaining escape velocity from Earth and therefore can achieve unlimited maximum altitude. Compared with airbreathing engines, rockets are lightweight and powerful and capable of generating large accelerations. To control their flight, rockets rely on momentum, airfoils, auxiliary reaction engines, gimballed thrust, momentum wheels, deflection of the exhaust stream, propellant flow, spin, or gravity. Rockets for military and recreational uses date back to at least 13th-century China. Signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immortality
Immortality is the concept of eternal life. Some modern species may possess biological immortality. Some scientists, futurists, and philosophers have theorized about the immortality of the human body, with some suggesting that human immortality may be achievable in the first few decades of the 21st century with the help of certain technologies such as mind uploading (digital immortality). Other advocates believe that life extension is a more achievable goal in the short term, with immortality awaiting further research breakthroughs. The absence of aging would provide humans with biological immortality, but not invulnerability to death by disease or injury. Whether the process of internal immortality is delivered within the upcoming years depends chiefly on research (and in neuron research in the case of internal immortality through an immortalized cell line) in the former view and perhaps is an awaited goal in the latter case. What form an unending human life would take, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Spaceflight
Human spaceflight (also referred to as manned spaceflight or crewed spaceflight) is spaceflight with a crew or passengers aboard a spacecraft, often with the spacecraft being operated directly by the onboard human crew. Spacecraft can also be remotely operated from ground stations on Earth, or autonomously, without any direct human involvement. People trained for spaceflight are called astronauts (American or other), ''cosmonauts'' (Russian), or ''taikonauts'' (Chinese); and non-professionals are referred to as spaceflight participants or ''spacefarers''. The first human in space was Soviet cosmonaut Yuri Gagarin, who launched as part of the Soviet Union's Vostok program on 12 April 1961 at the beginning of the Space Race. On 5 May 1961, Alan Shepard became the first American in space, as part of Project Mercury. Humans traveled to the Moon nine times between 1968 and 1972 as part of the United States' Apollo program, and have had a continuous presence in space for on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legend
A legend is a Folklore genre, genre of folklore that consists of a narrative featuring human actions, believed or perceived, both by teller and listeners, to have taken place in human history. Narratives in this genre may demonstrate human values, and possess certain qualities that give the tale verisimilitude (literature), verisimilitude. Legend, for its active and passive participants may include miracles. Legends may be transformed over time to keep them fresh and vital. Many legends operate within the realm of uncertainty, never being entirely believed by the participants, but also never being resolutely doubted. Legends are sometimes distinguished from myths in that they concern human beings as the main characters rather than gods, and sometimes in that they have some sort of historical basis whereas myths generally do not. The Brothers Grimm defined ''legend'' as "Folklore, folktale historically grounded". A by-product of the "concern with human beings" is the long list o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironman Triathlon
An Ironman Triathlon is one of a series of long-distance triathlon races organized by the World Triathlon Corporation (WTC), consisting of a swim, a bicycle ride and a marathon run completed in that order, a total of . It is widely considered one of the most difficult one-day sporting events in the world. Most Ironman events have a time limit of 16 or 17 hours to complete the race, course dependent, with the race typically starting at 7:00am. The mandatory cut off time to complete the swim is 2 hours 20 minutes. The mandatory bike cut off time for when an athlete must have completed their swim, transition and bike varies generally between 10 hours and 10 hours 30 minutes from when an athlete began their swim. The mandatory run cut off varies between 16 and 17 hours from when athlete began their swim. Many races will also have intermediate bike, run, and transition cut off times specific to each race venue. Any participant who completes the triathlon within these time constr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eta Cassiopeiae
Eta Cassiopeiae (η Cassiopeiae, abbreviated Eta Cas, η Cas) is a binary star system in the northern constellation of Cassiopeia. Its binary nature was first discovered by William Herschel in August 1779. Based upon parallax measurements, the distance to this system is from the Sun. The two components are designated Eta Cassiopeiae A (officially named Achird , the traditional name for the system) and B. Nomenclature ''η Cassiopeiae'' ( Latinised to ''Eta Cassiopeiae'') is the system's Bayer designation. The designations of the two constituents as ''Eta Cassiopeiae A'' and ''B'' derive from the convention used by the Washington Multiplicity Catalog (WMC) for star systems, and adopted by the International Astronomical Union (IAU). The proper name ''Achird'' was apparently first applied to Eta Cassiopeiae in the Skalnate Pleso Atlas of the Heavens published in 1950, but is not known prior to that. Richard Hinckley Allen gives no historical names for the star i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
