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Argentine National Observatory
The Argentine National Observatory, today the Astronomical Observatory of Córdoba, was founded on 24 October 1871, by Argentine president Domingo F. Sarmiento and the North American astronomer Benjamin Apthorp Gould. History Its creation was the beginning of astronomical studies in Argentina. When President Domingo F. Sarmiento was representing his country in the United States, he had the opportunity to meet pioneering astronomer Benjamin Apthorp Gould, who was very interested in traveling to Argentina in order to study the stellar south hemisphere. Once Sarmiento was installed as President of Argentina, he invited Gould to travel to Argentina, in 1869, to provide his full support to organize an observatory. Gould arrived in Buenos Aires in 1870. The same night of the inauguration of the Astronomical Observatory of Córdoba, Argentina, Córdoba, Gould began with the naked eye, and later with the aid of small binoculars, a map of the southern sky, recording more than 7000 stars, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Córdoba Province, Argentina
Córdoba () is a Provinces of Argentina, province of Argentina, located in the center of the country. Its neighboring provinces are (clockwise from the north) Santiago del Estero Province, Santiago del Estero, Santa Fe Province, Santa Fe, Buenos Aires Province, Buenos Aires, La Pampa Province, La Pampa, San Luis Province, San Luis, La Rioja Province, Argentina, La Rioja, and Catamarca Province, Catamarca. Together with Santa Fe and Entre Ríos Province, Entre Ríos, the province is part of the economic and political association known as the Center Region (Argentina), Center Region. Córdoba is the second-most populous Argentine province, with 3,978,984 inhabitants, and the fifth by size, at about . Almost 41% of its inhabitants reside in the capital city, Córdoba, Argentina, Córdoba, and its surroundings, making it the second most populous Metropolitan area, metro area in Argentina. History Before the Spanish colonization of the Americas, Spanish conquista the region now calle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Gobain
Compagnie de Saint-Gobain S.A. () is a French multinational corporation, founded in 1665 in Paris as the Manufacture royale de glaces de miroirs, and today headquartered on the outskirts of Paris, at La Défense and in Courbevoie. Originally a mirror manufacturer, it also produces a variety of construction, high-performance, and other materials. Saint-Gobain is present in 76 countries and employs more than 170,000 people. History 1665–1789: Manufacture royale Since the mid-17th century, luxury products such as silk textiles, lace, and mirrors were in high demand. In the 1660s, mirrors had become very popular among the upper classes of society: Italian cabinets, châteaux, ornate side tables, and pier-tables were decorated with these expensive and luxurious products. At the time, however, the French were not known for mirror technology; instead, the Republic of Venice was known as the world leader in glass manufacturing, controlling a technical and commercial monopol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Observatories In Argentina
Astronomy is a natural science that studies astronomical object, celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall chronology of the Universe, evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Astronomical Societies
A list of notable groups devoted to promoting astronomy research and education. International * Astronomers for Planet Earth (A4E) * Astronomers Without Borders (AWB) *International Astronomical Union (IAU) *International Meteor Organization * Network for Astronomy School Education *The Planetary Society Africa * Astronomical Society of Southern Africa Asia China * Hong Kong Astronomical Society India * Akash Mitra Mandal *AstronEra * Astronomical Society of India * Bangalore Astronomical Society (BAS) * Confederation of Indian Amateur Astronomers * IUCAA * Jyotirvidya Parisanstha * Khagol Mandal * Khagol Vishwa * Wonders of Universe * Association of Friends of Astronomy, Goa Turkey * SpaceTurk Thailand * United Arab Emirates *Dubai Astronomy Group Europe *European Astronomical Society * European Association for Astronomy Education France *Société astronomique de France *Société Française d'Astronomie et d'Astrophysique (SF2A) Germany *Astronomische Gesellschaft * Ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Astronomical Observatories
This is a partial list of astronomical observatories ordered by name, along with initial dates of operation (where an accurate date is available) and location. The list also includes a final year of operation for many observatories that are no longer in operation. While other sciences, such as volcanology and meteorology, also use facilities called observatories for research and observations, this list is limited to observatories that are used to observe celestial objects. Astronomical observatories are mainly divided into four categories: space-based, airborne, ground-based, and underground-based. Many modern telescopes and observatories are located in space to observe astronomical objects in wavelengths of the electromagnetic spectrum that cannot penetrate the Earth's atmosphere (such as ultraviolet radiation, X-rays, and gamma rays) and are thus impossible to observe using ground-based telescopes. Being above the atmosphere, these space observatories can also avoid the effects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enrique Gaviola
Ramón Enrique Gaviola (31 August 1900, in Mendoza – 7 August 1989, in Mendoza) was an Argentine astrophysicist. Student of Richard Gans at the Universidad de La Plata went in 1922 to Germany where he continued his studies in physics. He studied with Max Planck, Max Born and Albert Einstein, graduating from the University of Berlin in 1926. Asteroid 2504 Gaviola is named after him. References ;Notes ;Bibliography * Enrique Gaviola y el Observatorio Astronómico de Córdoba. Su impacto en el desarrollo de la ciencia Argentina. Bernaola, Omar Saber y Tiempo , 2001 QB36.G38 B47 2001 *Grunfeld, Veronica*Morán-López, José Luis*Cielo Su*''La lista de Gaviola'', by Omar Bernaola (Página 12* Observatorio Astronómico de Córdob {{DEFAULTSORT:Gaviola, Enrique 1900 births 1989 deaths People from Mendoza, Argentina 20th-century Argentine physicists Fellows of the American Physical Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George W
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he is the eldest son of the 41st president, George H. W. Bush, and was the 46th governor of Texas from 1995 to 2000. Bush flew warplanes in the Texas Air National Guard in his twenties. After graduating from Harvard Business School in 1975, he worked in the oil industry. He later co-owned the Major League Baseball team Texas Rangers (baseball), Texas Rangers before being elected governor of Texas 1994 Texas gubernatorial election, in 1994. Governorship of George W. Bush, As governor, Bush successfully sponsored legislation for tort reform, increased education funding, set higher standards for schools, and reformed the criminal justice system. He also helped make Texas the Wind power in Texas, leading producer of wind-generated electricity in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warner And Swasey
The Warner & Swasey Company was an American manufacturer of machine tools, instruments, and special machinery. It operated as an independent business firm, based in Cleveland, from its founding in 1880 until its acquisition in 1980. It was founded as a partnership in 1880 by Worcester Reed Warner (1846–1929) and Ambrose Swasey (1846–1937). The company was best known for two general types of products: astronomical telescopes and turret lathes. It also did a large amount of instrument work, such as equipment for astronomical observatories and military instruments (rangefinders, optical gunsights, etc.) The themes that united these various lines of business were the crafts of toolmaking and instrument-making, which have often overlapped technologically. In the decades after World War II, it also entered the heavy equipment industry with its acquisition of the Gradall brand. History In 1866, Swasey and Warner met as fellow apprentices at the Exeter Machine Works in Exeter, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Observatorio De Bosque Alegre
Observatorio may refer to: * Observatorio metro station (Mexico City), Mexico * Observatorio metro station (Santiago), Chile * Observatorio railway station ''El Insurgente'' () is a commuter rail line between the State of Mexico and Mexico City that is partially operational. Also known as Interurban Train Mexico City–Toluca, the passenger railway line will connect the cities of Toluca, Mexic ..., an El Insurgente commuter station in Mexico City * Observatorio Island, an alternative name for Gamma Island, in Antarctica See also {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lick Observatory
The Lick Observatory is an astronomical observatory owned and operated by the University of California. It is on the summit of Mount Hamilton (California), Mount Hamilton, in the Diablo Range just east of San Jose, California, United States. The observatory is managed by the University of California Observatories, with headquarters on the University of California, Santa Cruz campus, where its scientific staff moved in the mid-1960s. It is named after James Lick. The first new moon of Jupiter to be identified since the time of Galileo, Amalthea (moon), Amalthea, the planet's fifth moon, was discovered at this observatory in 1892. Early history Lick Observatory is the world's first permanently occupied mountain-top observatory. The observatory, in a Classical Revival architecture, Classical Revival style structure, was constructed between 1876 and 1887, from a bequest from James Lick of $700,000, . Lick, originally a carpenter and piano maker, had arrived from Peru in San Franc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossley Reflector
The Crossley telescope is a reflecting telescope located at Lick Observatory in the U.S. state of California. It was used between 1895 and 2010, and was donated to the observatory by Edward Crossley, its namesake. It was the largest glass reflecting telescope in the United States for several years after its recommissioning in California. Lick Director, James Edward Keeler, remarked of the Crossley in 1900, "... by far the most effective instrument in the Observatory for certain class of astronomical work." History Given to the Lick Observatory in 1895 by British politician Edward Crossley, it was rebuilt from the ground up as it was on a very flimsy mounting. It was last used in 2010 in the search for extra-solar planets but has been taken out of service due to budget cuts. The mirror, and some of the initial mounts, came from the 36-inch reflector originally mounted in Andrew Ainslie Common's backyard Ealing observatory. He had used it from 1879 to 1886 to prove the conce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
