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Herschel, John (1792-1871)
English astronomer who
was the first to measure the brightness of stars with great precision. [eng]
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Kiddinu (340-unknown)
Head of an astronomical school in Babylon. [eng]
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Lovell, Bernard (1913)
English physicist and astronomer who did cosmic ray studies with Blackett. [eng]
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Reber, Grote (1911)
American radio engineer and radioastronomer. [eng]
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Leavitt, Henrietta (1868-1921)
American astronomer who studied Cepheid variable stars in the Small Magellanic Cloud. [eng]
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Houzeau de Lehaie, Jean-Charles-Hippolyte-Joseph (1820-1888)
Belgian astronomer . [eng]
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Jansky, Karl (1905-1950)
American radio engineer and astronomer. [eng]
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Draper, Henry (1837-1882)
American astronomer who made the first photograph of a stellar spectrum . [eng]
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About Edwin Hubble
Edwin Hubble, by his inspired use of the largest telescope of his time, the 100 inch reflector on the Mount Wilson Observatory, revolutionized our knowledge of the size, structure, and
properties of the universe. Hubble 's observations proved that galaxies are 'island universes". Hubble also outlined a classification system for galaxies that is still in use. His greatest
discovery was the linear relationship between a galaxy's distance and the speed with which it is moving, known as the Hubble Constant. [eng]
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Hevelius, Johannes (1611-1687)
Danzig astronomer
who published a map of the constellations entitled , an atlas of the Moon's surface and prepared a star catalogue . [eng]
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Lindelöf, Lorenz Leonard (1827-1908)
Finnish astronomer and mathematician. [eng]
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Martin, Dean Frederick (1933)
American and astronomer who observed circularly polarized radiation from sunspots. [eng]
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Minkowski, Rudolph (1895-1976)
German-American astronomer who divided into two classes on the basis of spectral characteristic. [eng]
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Thomas Hariot (1560-1621)
Thomas Hariot, Renaissance English author and astronomer. Life, works, and resources. [eng]
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Hertzsprung, Ejnar (1873-1967)
Danish astronomer who first advanced the use of the absolute magnitude. [eng]
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Hipparchus of Nicaea
The greatest of the Greek astronomers who compiled an extensive star catalogue , found the distance to the Moon . [eng]
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Flemming, Williamina (1857-1911)
American astronomer who classified stars on the basis of objective prism surveys. [eng]
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Janssen, Pierre (1824-1907)
French astronomer who discovered an unknown spectral line in the Sun. [eng]
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Mitchell, Maria (1818-1889)
American astronomer. [eng]
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Lacaille, Nicholas de (1713-1762)
French astronomer . [eng]
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