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Joseph Thulis
Jacques Joseph Thulis (born 6 June 1748 in Marseille, died 23 January 1810 in Marseille) was a French astronomer. He was director of Marseille Observatory. Biography Jacques Joseph Thulis was born into a family of rich merchants; his father Pierre Thulis and his brother Jean-Baptiste were respectively 2nd alderman in 1753 and 1st alderman in 1788. After studying at the Jesuit college, Joseph was sent to Cairo to manage a branch of his father's company; he stayed there for a little over six years. He returned to Marseille in 1772 and devoted himself to mathematics, physics and astronomy. In 1786 he went to Hyères where an observatory equipped with good English-made facilities had been installed by the Duke of Saxe-Gotha. In the company of the Duke and Franz Xaver von Zach he undertook a trip to Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marseille
Marseille (; ; see #Name, below) is a city in southern France, the Prefectures in France, prefecture of the Departments of France, department of Bouches-du-Rhône and of the Provence-Alpes-Côte d'Azur Regions of France, region. Situated in the Provence region, it is located on the coast of the Mediterranean Sea, near the mouth of the Rhône river. Marseille is the List of communes in France with over 20,000 inhabitants, second-most populous city proper in France, after Paris, with 873,076 inhabitants in 2021. Marseille with its suburbs and exurbs create the Aix-Marseille-Provence Metropolis, with a population of 1,911,311 at the 2021 census. Founded by Greek settlers from Phocaea, Marseille is the oldest city in France, as well as one of Europe's List of oldest continuously inhabited cities, oldest continuously inhabited settlements. It was known to the ancient Greeks as ''Massalia'' and to ancient Romans, Romans as ''Massilia''. Marseille has been a trading port since ancient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomer
An astronomer is a scientist in the field of astronomy who focuses on a specific question or field outside the scope of Earth. Astronomers observe astronomical objects, such as stars, planets, natural satellite, moons, comets and galaxy, galaxies – in either observational astronomy, observational (by analyzing the data) or theoretical astronomy. Examples of topics or fields astronomers study include planetary science, Sun, solar astronomy, the Star formation, origin or stellar evolution, evolution of stars, or the galaxy formation and evolution, formation of galaxies. A related but distinct subject is physical cosmology, which studies the Universe as a whole. Types Astronomers typically fall under either of two main types: observational astronomy, observational and theoretical astronomy, theoretical. Observational astronomers make direct observations of Astronomical object, celestial objects and analyze the data. In contrast, theoretical astronomers create and investigate Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marseille Observatory
Marseille Observatory () is an astronomical observatory located in Marseille, France, with a history that goes back to the early 18th century. In its 1877 incarnation, it was the discovery site of a group of galaxies known as Stephan's Quintet, discovered by its director Édouard Stephan. Marseille Observatory is now run as a joint research unit by Aix-Marseille University and the French National Center for Scientific Research (CNRS). The old Palais Longchamp facilities are a noted tourist attraction in Marseille, and a planetarium was also added in 2001. One of the noted exhibits is the Foucault glass-mirror telescope, and various items from centuries of astronomical activities. Foucault's telescope is a noted historical example because it was the forerunner of the modern style of big reflecting telescopes which use a minute layer of metal on a figured piece of glass. Before this, the main technology was to make the whole mirror of metal, and it would really be another half-ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairo
Cairo ( ; , ) is the Capital city, capital and largest city of Egypt and the Cairo Governorate, being home to more than 10 million people. It is also part of the List of urban agglomerations in Africa, largest urban agglomeration in Africa, List of largest cities in the Arab world, the Arab world, and List of largest metropolitan areas of the Middle East, the Middle East. The Greater Cairo metropolitan area is List of largest cities, one of the largest in the world by population with over 22.1 million people. The area that would become Cairo was part of ancient Egypt, as the Giza pyramid complex and the ancient cities of Memphis, Egypt, Memphis and Heliopolis (ancient Egypt), Heliopolis are near-by. Located near the Nile Delta, the predecessor settlement was Fustat following the Muslim conquest of Egypt in 641 next to an existing ancient Roman empire, Roman fortress, Babylon Fortress, Babylon. Subsequently, Cairo was founded by the Fatimid Caliphate, Fatimid dynasty in 969. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematics
Mathematics is a field of study that discovers and organizes methods, Mathematical theory, theories and theorems that are developed and Mathematical proof, proved for the needs of empirical sciences and mathematics itself. There are many areas of mathematics, which include number theory (the study of numbers), algebra (the study of formulas and related structures), geometry (the study of shapes and spaces that contain them), Mathematical analysis, analysis (the study of continuous changes), and set theory (presently used as a foundation for all mathematics). Mathematics involves the description and manipulation of mathematical object, abstract objects that consist of either abstraction (mathematics), abstractions from nature orin modern mathematicspurely abstract entities that are stipulated to have certain properties, called axioms. Mathematics uses pure reason to proof (mathematics), prove properties of objects, a ''proof'' consisting of a succession of applications of in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics
Physics is the scientific study of matter, its Elementary particle, fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." It is one of the most fundamental scientific disciplines. "Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physics. (...) You will come to see physics as a towering achievement of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy is a natural science that studies 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 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, Chinese astronomy, Chinese, Maya civilization, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyères
Hyères (), Provençal dialect, Provençal Occitan language, Occitan: ''Ieras'' in classical norm, or ''Iero'' in Mistralian norm) is a Communes of France, commune in the Var (département), Var Departments of France, department in the Provence-Alpes-Côte d'Azur Regions of France, region in southeastern France. The old town lies from the sea clustered around the Castle of Saint Bernard, which is set on a hill. Between the old town and the sea lies the pine-covered hill of Costebelle, which overlooks the peninsula of Giens peninsula, Giens. Hyères is the oldest resort on the French Riviera. History Hellenic Olbia The Hellenic city of ''Olbia'' () was refounded on the Phoenician settlement that dated to the fourth century BC; Olbia is mentioned by the geographer StraboIV.1.5 as a city of the Marseille, Massiliotes that was fortified "against the tribe of the Salyes and against those Ligures who live in the Alps". Greek and Roman antiquities have been found in the area. Middle A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saxe-Gotha
Saxe-Gotha () was one of the Saxon duchies held by the Ernestine duchies, Ernestine branch of the House of Wettin, Wettin dynasty in the former Landgraviate of Thuringia. The ducal residence was erected at Gotha (town), Gotha. History The duchy was established in 1640, when Duke Wilhelm, Duke of Saxe-Weimar, Wilhelm von Saxe-Weimar created a subdivision for his younger brother Ernest I, Duke of Saxe-Gotha, Ernest I the Pious. Duke Ernest took his residence at Gotha (town), Gotha, where he had ''Schloss Friedenstein'' built between 1643 and 1654. At the same time, the Duchy of Saxe-Eisenach was created for the third brother Albert IV, Duke of Saxe-Eisenach, Albert IV. Nevertheless, Albert died in 1644, and Ernest inherited large parts of his duchy, though not the core territory around the residence at Eisenach and the Wartburg, which fell to his elder brother Wilhelm of Saxe-Weimar. Ernest could also incorporate several remaining estates of the extinct House of Henneberg in 166 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Xaver Von Zach
Baron Franz Xaver von Zach (''Franz Xaver Freiherr von Zach''; 4 June 1754 – 2 September 1832) was an Austrian astronomer born at Pest, Hungary (now Budapest in Hungary). Biography Zach studied physics at the Royal University of Pest, and served for some time in the Austrian army. He taught at the University of Lemberg (now Lviv, Ukraine) and worked in its observatory. He lived in Paris in 1780–83, and in London from 1783 to 1786 as tutor in the house of the Saxony, Saxon ambassador, Hans Moritz von Brühl. In Paris and London he entered the circles of astronomers like Jérôme Lalande, Pierre-Simon Laplace and William Herschel. In 1786 he was appointed by Ernest II, Duke of Saxe-Gotha-Altenburg director of the new Gotha Observatory, observatory on Seeberg hill at Gotha (town), Gotha, which was finished in 1791. At the close of the 18th century, he organised the first European congress of astronomers in 1798 and established the "celestial police", a group of twenty-four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land border, as well as List of islands of Italy, nearly 800 islands, notably Sicily and Sardinia. Italy shares land borders with France to the west; Switzerland and Austria to the north; Slovenia to the east; and the two enclaves of Vatican City and San Marino. It is the List of European countries by area, tenth-largest country in Europe by area, covering , and the third-most populous member state of the European Union, with nearly 59 million inhabitants. Italy's capital and List of cities in Italy, largest city is Rome; other major cities include Milan, Naples, Turin, Palermo, Bologna, Florence, Genoa, and Venice. The history of Italy goes back to numerous List of ancient peoples of Italy, Italic peoples—notably including the ancient Romans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Thulis
Jacques Joseph Thulis (born 6 June 1748 in Marseille, died 23 January 1810 in Marseille) was a French astronomer. He was director of Marseille Observatory. Biography Jacques Joseph Thulis was born into a family of rich merchants; his father Pierre Thulis and his brother Jean-Baptiste were respectively 2nd alderman in 1753 and 1st alderman in 1788. After studying at the Jesuit college, Joseph was sent to Cairo to manage a branch of his father's company; he stayed there for a little over six years. He returned to Marseille in 1772 and devoted himself to mathematics, physics and astronomy. In 1786 he went to Hyères where an observatory equipped with good English-made facilities had been installed by the Duke of Saxe-Gotha. In the company of the Duke and Franz Xaver von Zach he undertook a trip to Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
