radioastronomical

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• Satellite — This article is about artificial satellites. For natural satellites, also known as moons, see Natural satellite. For other uses, see Satellite (disambiguation). An animation depicting the orbits of GPS satellites in medium Earth orbit …   Wikipedia

• Ronald N. Bracewell — Infobox Scientist name = Ronald N. Bracewell box width = image width = caption = birth date = Birth date|1921|07|22 birth place = Sydney, New South Wales, Australia death date = Death date and age|2007|08|12|1921|07|22 death place = Stanford,… …   Wikipedia

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• Sugar Grove, West Virginia — Sugar Grove is an American government communications site located in Pendleton County, West Virginia coord|38.514997|N|79.28421|W|type:landmark operated by the National Security Agency. According to a… …   Wikipedia

• Durchmusterung — In astronomy, Durchmusterung or Bonner Durchmusterung (BD), is the usual name for three comprehensive astrometric star catalogues of the whole sky, processed by the Bonn Observatory (Germany) from 1859 to 1903.[1] Today, the term Durchmusterung… …   Wikipedia

• Astronomy in Chile — The north of Chile has some of the largest and most modern optical astronomical installations in the world. In the coming decades, it will also have the largest optical, submillimeter and microwave telescopes. The diverse and active astronomical… …   Wikipedia

• Nikolai Semjonowitsch Kardaschow — (russisch Николай Семёнович Кардашёв; * 25. April 1932) ist ein russischer Astrophysiker und Vorstand des Space Research Institute der Russischen Akademie der Wissenschaften in Moskau. Kardaschow graduierte 1955 an der Staatlichen Moskauer… …   Deutsch Wikipedia

• radioastronomy — /ˌreɪdioʊəˈstrɒnəmi/ (say .raydeeohuh stronuhmee) noun the branch of astronomy based on the radiofrequency radiation (as distinct from light) which is received on the earth. –radioastronomical /ˌreɪdioʊˌæstrəˈnɒmɪkəl/ (say .raydeeoh.astruh… …  

• радиоастрономический метод ионосферных исследований — Метод исследования ионосферы, основанный на просвечивании излучением космических радиоисточников. [ГОСТ 25645.113 84] Тематики ионосфера земли Обобщающие термины экспериментальные методы исследования и приборы EN radioastronomical method FR… …   Справочник технического переводчика