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Fire Time
''Fire Time'' is a science fiction novel by Poul Anderson, first published in 1974. It was nominated for the Hugo Award for Best Novel in 1975. Plot introduction ''Fire Time'' takes place on the planet Ishtar in the "Anubelea" system, located 300 parsecs away from the Sun. Ishtar's peculiar orbit around the three stars of the Anubelea system (Bel, Ea, and Anu) results in the "Fire Time", a dramatic increase in heat every thousand years as the "demon star" Anu approaches the planet. As the northern hemisphere heats up, large numbers of Ishtarians flee south, leading to a collapse of civilization. The northern natives (Valennen) take advantage of the Gathering's (southern natives) culture to win two victories in Valennen territory. The presence of visitors from Earth (also engaged in their own war off-planet at Nasqua) raises the prospect of changing the dynamics of history, though, with Earth involved in an interstellar war of its own, human aid is not guaranteed. Themes and cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Novels
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Unit
The astronomical unit (symbol: au, or or AU) is a unit of length, roughly the distance from Earth to the Sun and approximately equal to or 8.3 light-minutes. The actual distance from Earth to the Sun varies by about 3% as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once each year. The astronomical unit was originally conceived as the average of Earth's aphelion and perihelion; however, since 2012 it has been defined as exactly (see below for several conversions). The astronomical unit is used primarily for measuring distances within the Solar System or around other stars. It is also a fundamental component in the definition of another unit of astronomical length, the parsec. History of symbol usage A variety of unit symbols and abbreviations have been in use for the astronomical unit. In a 1976 resolution, the International Astronomical Union (IAU) had used the symbol ''A'' to denote a length equal to the astronomical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Science Fiction Novels
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1974 American Novels
Major events in 1974 include the aftermath of the 1973 oil crisis and the resignation of President of the United States, United States President Richard Nixon following the Watergate scandal. In the Middle East, the aftermath of the 1973 Yom Kippur War determined politics; following List of Prime Ministers of Israel, Israeli Prime Minister Golda Meir's resignation in response to high Israeli casualties, she was succeeded by Yitzhak Rabin. In Europe, the Turkish invasion of Cyprus, invasion and occupation of northern Cyprus by Turkey, Turkish troops initiated the Cyprus dispute, the Carnation Revolution took place in Portugal, and Chancellor of Germany, Chancellor of West Germany Willy Brandt resigned following an Guillaume affair, espionage scandal surrounding his secretary Günter Guillaume. In sports, the year was primarily dominated by the 1974 FIFA World Cup, FIFA World Cup in West Germany, in which the Germany national football team, German national team won the championshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HD 188753
HD 188753 is a hierarchical triple star system approximately 151 light-years away in the constellation of Cygnus, the Swan. In 2005, an extrasolar planet was announced to be orbiting the primary star (designated HD 188753 A) in the system. Follow-up measurements by an independent group in 2007 did not confirm the planet's existence. Stellar components The primary star, HD 188753 A, is similar to the Sun with a mass only 6% larger and a stellar classification of G8V. Orbiting this primary at a distance of 12.3 AU is a pair of smaller stars that orbit each other with a period of , a semi-major axis of 0.67 AU, and eccentricity of . The pair have estimated masses of 0.96 and 0.67 solar masses. They orbit the primary with a period of about 25.7 years and an orbital eccentricity of about 0.50. The periastron distance of this orbit is 6.2 AU. Possible planet In 2005 the discovery of a candidate planet orbiting the primary star of the triple star system w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HD 181068
HD 181068 is a star system in the constellation of Lyra. With an apparent magnitude of 7.09, the system is not visible to the naked eye but may be viewed with a pair of binoculars. Based on parallax measurements made by the Hipparcos spacecraft, the system is some 810 light years (250 parsecs) away from Earth. HD 181068 is in the Kepler spacecraft's field of view, and its unique properties were first observed by the satellite's photometer. It consists of a red giant, designated HD 181068 A, along with two main-sequence stars, designated HD 181068 Ba and HD 181068 Bb, respectively. Normal eclipsing binaries have two components that pass in front of each other while eclipsing. However, all three components of HD 181068 orbit each other in such a way that they eclipse each other, forming a rare triply eclipsing system. The primary, HD 181068 A, has a spectral type of G8III, meaning it is a red giant that has used up its core hydrogen and has expanded to a radius of . The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
There Will Be Time
''There Will Be Time'' is a science fiction novel by American writer Poul Anderson. It was published in 1972 in a hardback edition by Doubleday and in 1973 in a paperback edition by New American Library. The story is about a young man who has a genetic mutation that allows him to move through time. It was nominated for the Hugo Award for Best Novel in 1973. Plot Jack Havig was born in the American Midwest in 1933 with a genetic mutation that allows him to travel through time. He learns that an apocalypse will occur sometime in the 21st century due to overpollution and nuclear warfare. Farther still in the future, a New Zealand/Micronesian culture known as "the Maurai Federation" will eventually dominate the world and impose their vision of a less industrialized, more ecologically balanced world. Jack reasons that there must be others born with the same innate ability to travel through time. In his initial search for them, he visits Jerusalem at the time of the Crucifixion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel
Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated on the southeastern shore of the Mediterranean Sea and the northern shore of the Red Sea, and shares borders with Lebanon to the north, Syria to the northeast, Jordan to the east, and Egypt to the southwest. Israel also is bordered by the Palestinian territories of the West Bank and the Gaza Strip to the east and west, respectively. Tel Aviv is the economic and technological center of the country, while its seat of government is in its proclaimed capital of Jerusalem, although Israeli sovereignty over East Jerusalem is unrecognized internationally. The land held by present-day Israel witnessed some of the earliest human occupations outside Africa and was among the earliest known sites of agriculture. It was inhabited by the Canaanites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Ben-Gurion
David Ben-Gurion ( ; he, דָּוִד בֶּן-גּוּרִיּוֹן ; born David Grün; 16 October 1886 – 1 December 1973) was the primary national founder of the State of Israel and the first prime minister of Israel. Adopting the name of Ben-Gurion in 1909, he rose to become the preeminent leader of the Jewish community in British-ruled Mandatory Palestine from 1935 until the establishment of the State of Israel in 1948, which he led until 1963 with a short break in 1954–55. Ben-Gurion's passion for Zionism, which began early in life, led him to become a major Zionist leader and executive head of the World Zionist Organization in 1946. As head of the Jewish Agency from 1935, and later president of the Jewish Agency Executive, he was the ''de facto'' leader of the Jewish community in Palestine, and largely led its struggle for an independent Jewish state in Mandatory Palestine. On 14 May 1948, he formally proclaimed the establishment of the State of Israel, and was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israeli–Palestinian Conflict
The Israeli–Palestinian conflict is one of the world's most enduring conflicts, beginning in the mid-20th century. Various attempts have been made to resolve the conflict as part of the Israeli–Palestinian peace process, alongside other efforts to resolve the broader Arab–Israeli conflict. Public declarations of claims to a Jewish homeland in Palestine, including the First Zionist Congress of 1897 and the Balfour Declaration of 1917, created early tensions in the region. Following World War I, the Mandate for Palestine included a binding obligation for the "establishment in Palestine of a national home for the Jewish people". Tensions grew into open sectarian conflict between Jews and Arabs. The 1947 United Nations Partition Plan for Palestine was never implemented and provoked the 1947–1949 Palestine War. The current Israeli-Palestinian status quo began following Israeli military occupation of the Palestinian territories in the 1967 Six-Day War. Progress was made ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Star Fox
''The Star Fox'' is a science fiction novel by Poul Anderson, first published in 1965. It was nominated for the Nebula Award for Best Novel in 1965. Fixup status The novel is a fixup of the stories "Marque and Reprisal", "Arsenal Port" and "Admiralty", originally published in ''The Magazine of Fantasy & Science Fiction'' from February to June 1965. Plot summary ''The Star Fox'' is set during a period of conflict between humanity and an alien race named the Aleriona, specifically, the conflict between the wily Gunnar Heim and his Alerionian adversary, Cynbe ru Taren, the Aleriona "Intellect Master of the Garden of War" who has been trained in the ways of human thought to the extent that he is alienated from his own race. Heim begins as a privateer in his illegally outfitted ship the Fox II (named after his old military ship, the Star Fox), waging a one-man war on the Aleriona who ultimately forces Earth into conflict, as he realises that the Alerionan desire to rule all other sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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