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Observatory Of The Rue Serpente
The Observatory of the rue Serpente was an astronomical observatory owned and operated by the Société Astronomique de France (the French Astronomical Society) in the historic Latin Quarter of Paris. It operated between 1890 until 1968, when it was transferred to a new location at the nearby Astronomy Tower of the Sorbonne. Origin On 4 April 1887, the headquarters of the recently founded Société Astronomique de France was established at the '' Hôtel des Sociétés Savantes'', a building that housed different scientific societies, at 28 rue Serpente in the 6th arrondissement of Paris. At the suggestion of Camille Flammarion, the society's founder, an observatory was built on the building's roof. Its purpose was to popularize astronomy and it would be open to all members of the Society. The observatory eventually included two domes (which still exist today), a meridian room, a meeting room, and a library, and it occupied the entire upper floor of the building. Over the years, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Société Astronomique De France
The Société astronomique de France (SAF; ), the French astronomical society, is a non-profit association in the public interest organized under French law ( Association loi de 1901). Founded by astronomer Camille Flammarion in 1887, its purpose is to promote the development and practice of astronomy. History SAF was established by Camille Flammarion and a group of 11 persons on 28 January 1887 in Flammarion's apartment at 16 rue Cassini, 75014 Paris, close to the Paris Observatory. Open to all, SAF includes both professional and amateur astronomers as members, from France and abroad.Ferlet R. (2003) "The Société Astronomique de France in the Astronomical Landscape: Evolution and Prospects." In: ''Organizations and Strategies in Astronomy''. Astrophysics and Space Science Library, vol 296. Springer, Dordrecht. Its objective was defined at the time of its establishment as: "A Society is founded with the aim to bring together people involved practically or theoretically in A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonin Benoit
Antonin may refer to: People * Antonin (name) Places ;Poland * Antonin, Jarocin County, Greater Poland Voivodeship * Antonin, Kalisz County, Greater Poland Voivodeship * Antonin, Oborniki County, Greater Poland Voivodeship * Antonin, Ostrów Wielkopolski County, Greater Poland Voivodeship * Antonin, Poznań County, Greater Poland Voivodeship * Antonin, Środa Wielkopolska County, Greater Poland Voivodeship * Antonin, Sieradz County, Łódź Voivodeship * Antonin, Zduńska Wola County, Łódź Voivodeship * Antonin, Masovian Voivodeship * Antonin, Podlaskie Voivodeship * Antonin, Pomeranian Voivodeship * Antonin, part of Nowe Miasto, Poznań, Greater Poland Voivodeship See also *Antolin (name) *Antonina (other) *Antonini (other) *Antonino (other) *Antoniny (other) *Antoninus (other) *Antoniu *Antonen Antonen is a Finnish surname. Notable people with the surname include: * Joose Antonen (born 1995), Finnish ice hockey player * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Observatories In France
Astronomy () is a natural science that studies astronomical object, celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and chronology of the Universe, evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, 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 Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Egyptian astronomy, Egyptians, Chinese astronomy, Chinese, Maya civilization, Maya, and many anc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Astronomical Observatories
This is a 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 effect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris-Sorbonne University
Paris-Sorbonne University (also known as Paris IV; french: Université Paris-Sorbonne, Paris IV) was a public research university in Paris, France, active from 1971 to 2017. It was the main inheritor of the Faculty of Humanities of the University of Paris. In 2018, it merged with Pierre and Marie Curie University and some smaller entities to form a new university called Sorbonne University. Paris-Sorbonne University was consistently ranked as France's as well as one of the world's most prominent universities in the humanities. ''QS World University Rankings'' ranked it 13th in humanities internationally in 2010, and 17th in 2011 and 2012. ''Times Higher Education World University Rankings'' also ranked it as France's most reputable institution of higher education in 2012. History Paris-Sorbonne University was one of the inheritors of the Faculty of Humanities (french: Faculté des lettres) of the University of Paris (also known as the ''Sorbonne''), which ceased to exist follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camille Flammarion Observatory
The observatory was established in Juvisy-sur-Orge in 1883 by the French astronomer and author Camille Flammarion. In March 2010, the structure was classified as a historical monument by the French Ministry of Culture. The observatory belongs to the Société astronomique de France. Building and grounds The observatory is located on Route nationale 7 (formerly the avenue de la Cour de France), close to the downtown of Juvisy. The site, which is on a prominent hilltop location, is a large parcel of land that contains several buildings, a monumental gate, gardens, and a small forest. The building housing the observatory was originally a post house constructed in 1730. In 1883–1884, Flammarion transformed the structure into an astronomical observatory by adding a large equatorial room for the telescope, a library, a scientific museum, a meteorological station and an agricultural research station. In 1899, the architect François Giamarchi was commissioned to transform the east ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Quénisset
Ferdinand Jules Quénisset (1872–1951) was a French astronomer who specialized in astrophotography. Early life and career Quénisset was born on 8 August 1872 in Paris, the son of Gatien Jules Quénisset, an assistant director of the Administration des Monnaies et Médailles in Paris, and Juliette Antonia Mallard, a dressmaker. Archives nationales (France), Archives nationales, Base Leonore, Cote 19800035/1234/42381 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
André-Louis Danjon
André-Louis Danjon (; 6 April 1890 – 21 April 1967) was a French astronomer born in Caen to Louis Dominique Danjon and Marie Justine Binet. Danjon devised a method to measure "earthshine" on the Moon using a telescope in which a prism split the Moon's image into two identical side-by-side images. By adjusting a diaphragm to dim one of the images until the sunlit portion had the same apparent brightness as the earthlit portion on the unadjusted image, he could quantify the diaphragm adjustment, and thus had a real measurement for the brightness of earthshine. He recorded the measurements using his method (now known as the Danjon scale, on which zero equates to a barely visible Moon) from 1925 until the 1950s. Among his notable contributions to astronomy was the design of the impersonal (prismatic) astrolabe based on an earlier prismatic astrolabe developed by François Auguste Claude which is now known as the Danjon astrolabe, which led to an improvement in the accuracy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henri Chrétien
Henri Jacques Chrétien (1 February 1879, Paris – 6 February 1956, Washington, D.C.) was a French astronomer and an inventor. Born in Paris, France, his most famous inventions are: - the anamorphic widescreen process, using an anamorphic lens system called Hypergonar, that resulted in the CinemaScope widescreen technique, and - the co-invention, with George Willis Ritchey, of the Ritchey–Chrétien telescope, an improved type of astronomical telescope, employing a system now used in virtually all large research telescopes. He spent part of his early astronomical career at the Nice Observatory, which was close to his house, the Villa Paradou. The Villa was built by famous French architect Charles Garnier who also built the Opera of Paris. In 1995, the abandoned villa was acquired by the artist Rainer Maria Latzke, who restored it and added new murals to the existing frescoes. Chrétien was one of the founders of the ''Institut d'optique théorique et appliquée'' and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fernand Baldet
Fernand Baldet (16 March 1885 – 8 November 1964) was a French astronomer. He worked with Count Aymar de la Baume Pluvinel observing Mars from the newly built observatory on Pic du Midi in 1909. The resulting photographs, taken with the 0.5 metre (20 inch) reflecting Baillaud telescope, were so sharp that they were able to disprove Percival Lowell's claim of geometrical canals on the planet's surface. Baldet was the president of the Société astronomique de France (SAF), the French astronomical society, from 1939 to 1945. In 1946, Baldet and Charles Maurain jointly received the Prix Jules Janssen, the society's highest award. The crater Crater may refer to: Landforms *Impact crater, a depression caused by two celestial bodies impacting each other, such as a meteorite hitting a planet *Explosion crater, a hole formed in the ground produced by an explosion near or below the surfac ... Baldet on the Moon and the crater Baldet on Mars were named in his honour. Bald ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planets
A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk. Planets grow in this disk by the gradual accumulation of material driven by gravity, a process called accretion. The Solar System has at least eight planets: the terrestrial planets Mercury, Venus, Earth and Mars, and the giant planets Jupiter, Saturn, Uranus and Neptune. These planets each rotate around an axis tilted with respect to its orbital pole. All of them possess an atmosphere, although that of Mercury is tenuous, and some share such features as ice caps, seasons, volcanism, hurricanes, tectonics, and even hydrology. Apart from Venus and Mars, the Solar System planets generate magnetic fields, and all except Venus and Mercury have natural satellites. The giant planets bear planetary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
