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Kepler Museum In Prague
The Kepler Museum is a museum of astronomy in Prague, Czech Republic, named for the German astronomer Johannes Kepler. It was founded in 2009, the International Year of Astronomy, with financial support from the Magistrate of the Capital City of Prague and Agentura ProVas, professional and organisational support from the Czech Astronomic Society and using premises owned by Jitka Steinwaldová. The three circles in the logo of the Kepler Museum represent the planet Mars, the Earth, and the Sun, the bodies whose mutual positions were studied by Johannes Kepler while he was in the city. The entrance tickets to the museum feature the astronomic dial of the Prague Astronomical Clock with the exact moment of entry to the museum, with the same data also expressed in the Old Bohemian and in the Babylonian manner. The sidereal time is also included. The entrance tickets were designed by Vojtěch Sedláček Vojtěch Sedláček (born 1947 in Prague) is a Czech entrepreneur, who establis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karlova Str No4, Prague Old Town
Karlov or Karlova (the feminine or possessive form) may refer to: __NOTOC__ Places Czech Republic * Karlov (Žďár nad Sázavou District), a village and municipality in Vysočina Region * Karlova Studánka, a village in Bruntál, Moravian-Silesian Region *Karlova Ves (Rakovník District), a village and municipality in the Central Bohemian Region *Karlova Koruna Chateau, in Chlumec nad Cidlinou, Hradec Králové Region * Velký Karlov, a village and municipality in Znojmo, South Moravian Region *Univerzita Karlova or Charles University, Prague Other places *Karlova, Tartu, a neighbourhood of Tartu, Estonia ** Tartu Karlova Gümnaasium, Estonia * Karlová, a village and municipality in Slovakia *Karlova Ves, a borough in Bratislava, Slovakia Other uses *Karlov (surname) Karlov (Cyrillic: Карлов) is a Slavic masculine surname that originates from the given name Carl. Its feminine counterpart is Karlova. Notable people with the surname include: *Andrei Karlov (1954–2016), Russ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy Museums
Astronomy () is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, 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 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 Babylonians, Greeks, Indians, Egyptians, Chinese, Maya, and many ancient indigenous peoples of the Americas. In the past, astronomy included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars. Nowadays, professional a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museums In Prague
A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these items available for public viewing through exhibits that may be permanent or temporary. The largest museums are located in major cities throughout the world, while thousands of local museums exist in smaller cities, towns, and rural areas. Museums have varying aims, ranging from the conservation and documentation of their collection, serving researchers and specialists, to catering to the general public. The goal of serving researchers is not only scientific, but intended to serve the general public. There are many types of museums, including art museums, natural history museums, science museums, war museums, and children's museums. According to the International Council of Museums (ICOM), there are more than 55,000 museums in 202 countries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kepler Museum Opening
Johannes Kepler (; ; 27 December 1571 – 15 November 1630) was a German astronomer, mathematician, astrologer, natural philosopher and writer on music. He is a key figure in the 17th-century Scientific Revolution, best known for his laws of planetary motion, and his books '' Astronomia nova'', '' Harmonice Mundi'', and '' Epitome Astronomiae Copernicanae''. These works also provided one of the foundations for Newton's theory of universal gravitation. Kepler was a mathematics teacher at a seminary school in Graz, where he became an associate of Prince Hans Ulrich von Eggenberg. Later he became an assistant to the astronomer Tycho Brahe in Prague, and eventually the imperial mathematician to Emperor Rudolf II and his two successors Matthias and Ferdinand II. He also taught mathematics in Linz, and was an adviser to General Wallenstein. Additionally, he did fundamental work in the field of optics, invented an improved version of the refracting (or Keplerian) telescope, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Technical Museum (Prague)
The National Technical Museum ( cs, Národní technické muzeum) (NTM) in Prague is the largest institution dedicated to preserving information and artifacts related to the history of technology in the Czech Republic. The museum has large exhibits representing approximately 15% of its total collection. The museum also manages substantial archives consisting of approximately 3,500 linear shelf meters of archival material and about 250,000 books. The museum was founded in 1908 and has been in its current location (adjacent to Letná Park) since 1941. History The collections originate from the professional engineering school (founded in 1717 in Prague), continued by the Prague Polytechnical Institute (founded in 1806) and finally the opening of the Czech industrial museum, founded by Vojtěch Náprstek in 1874. Further parts of his collections were transferred to the museum later in the 20th century. The modern origin is the Technical Museum of Bohemia, opened to the public in 191 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vojtěch Sedláček
Vojtěch Sedláček (born 1947 in Prague) is a Czech entrepreneur, who established ''Obsluzna spol.'' (1995) and ''Agentura ProVas'' (1996). Both companies have a mission of creating employment and business opportunities for people with disabilities. In 1973 Vojtech Sedlacek married with Jaroslava Vagnerova (maiden name), they raised four daughters and one son. Biography In 1969, Vojtech Sedlacek began working as a technician and programmer of central computers, at Works of Industry Automatization in Cakovice. Subsequently before the Velvet Revolution in 1989, he worked in software department at the Research Institute of Mathematical Machines. Since 1981 until 1989 he also volunteered as an instructor of informational technology in the school of Jedlicka for handicapped children. In 1990 he became the mayor of city of Roztoky and was elected by the assembly as a representative of the Civic Forum. In 1991, he was appointed as the head of the office of the Czech government. From th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidereal Time
Sidereal time (as a unit also sidereal day or sidereal rotation period) (sidereal ) is a timekeeping system that astronomers use to locate celestial objects. Using sidereal time, it is possible to easily point a telescope to the proper coordinates in the night sky. In short, sidereal time is a "time scale that is based on Earth's rate of rotation measured relative to the fixed stars", or more correctly, relative to the March equinox. Viewed from the same location, a star seen at one position in the sky will be seen at the same position on another night at the same sidereal time. This is similar to how the time kept by a sundial (Solar time) can be used to find the location of the Sun. Just as the Sun and Moon appear to rise in the east and set in the west due to the rotation of Earth, so do the stars. Both Solar time and sidereal time make use of the regularity of Earth's rotation about its polar axis: solar time following the Sun while, roughly speaking, sidereal time follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29% of Earth's surface is land, consisting of continents and islands. Earth's surface layer is formed of several slowly moving tectonic plates, which interact to produce mountain ranges, volcanoes, and earthquakes. Earth's liquid outer core generates the magnetic field that shapes the magnetosphere of the Earth, deflecting destructive solar winds. The atmosphere of the Earth consists mostly of nitrogen and oxygen. Greenhouse gases in the atmosphere like carbon dioxide (CO2) trap a part of the energy from the Sun close to the surface. Water vapor is widely present in the atmosphere and forms clouds that cover most of the planet. More solar e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
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] |
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, only being larger than Mercury (planet), Mercury. In the English language, Mars is named for the Mars (mythology), Roman god of war. Mars is a terrestrial planet with a thin atmosphere (less than 1% that of Earth's), and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes and polar ice caps. It has two small and irregularly shaped moons, Phobos (moon), Phobos and Deimos (moon), Deimos. Some of the most notable surface features on Mars include Olympus Mons, the largest volcano and List of tallest mountains in the Solar System, highest known mountain in the Solar System and Valles Marineris, one of the largest canyons in the Solar System. The North Polar Basin (Mars), Borealis basin in the Northern Hemisphere covers approximately 40% of the planet and may be a la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Astronomic Society
Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus' Places *Czech, Łódź Voivodeship, Poland *Czechville, Wisconsin, unincorporated community, United States People * Bronisław Czech (1908–1944), Polish sportsman and artist * Danuta Czech (1922–2004), Polish Holocaust historian * Hermann Czech (born 1936), Austrian architect * Mirosław Czech (born 1968), Polish politician and journalist of Ukrainian origin * Zbigniew Czech (born 1970), Polish diplomat See also * Čech, a surname * Czech lands * Czechoslovakia * List of Czechs * * * Czechoslovak (other) * Czech Republic (other) * Czechia (other) Czechia is the official short form name of the Czech Republic. Czechia may also refer to: * Historical Czech lands *Czechoslovakia (1918–1993) *Czech Socialist Republ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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