• Thumbnail for Karl Guthe Jansky
    Karl Guthe Jansky (October 22, 1905 – February 14, 1950) was an American physicist and radio engineer who in April 1933 first announced his discovery...
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  • \Omega .} The unit is named after pioneering US radio astronomer Karl Guthe Jansky and is defined as 1   J y = 10 − 26   W ⋅ m − 2 ⋅ H z − 1 {\displaystyle...
    10 KB (1,234 words) - 18:43, 21 April 2024
  • Thumbnail for Very Large Array
    The Karl G. Jansky Very Large Array (VLA) is a centimeter-wavelength radio astronomy observatory in the southwestern United States. It lies in central...
    18 KB (1,955 words) - 13:48, 14 May 2024
  • Thumbnail for Jansky (crater)
    Jansky is a lunar impact crater that lies along the eastern limb of the Moon. It was named after American physicist Karl Jansky. It lies due east of the...
    5 KB (400 words) - 05:27, 19 April 2023
  • Thumbnail for Radio telescope
    astronomical radio source was built by Karl Guthe Jansky, an engineer with Bell Telephone Laboratories, in 1932. Jansky was assigned the task of identifying...
    23 KB (2,579 words) - 01:56, 29 December 2023
  • Czech model Karl Guthe Jansky (1905–1950), American physicist, radio engineer and discoverer of radio waves emanating from the Milky Way Jansky (disambiguation)...
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  • this absorption had plagued earlier models of the Milky Way. 1932 — Karl Guthe Jansky discovers radio noise from the center of the Milky Way. 1933 — Fritz...
    29 KB (3,276 words) - 09:52, 27 March 2024
  • Thumbnail for History of the telescope
    era of radio telescopes (along with radio astronomy) was born with Karl Guthe Jansky's serendipitous discovery of an astronomical radio source in 1931....
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  • are incomplete 1932: James Chadwick: Discovery of the neutron 1932: Karl Guthe Jansky discovers the first astronomical radio source, Sagittarius A 1932:...
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  • Thumbnail for Bell Labs
    Nyquist criterion. In 1931, a foundation for radio astronomy was laid by Karl Jansky during his work investigating the origins of static on long-distance...
    151 KB (12,787 words) - 16:48, 14 May 2024
  • Thumbnail for Radio astronomy
    center. Jansky's discovery made the front page of the New York Times on 5 May 1933, and the field of radio astronomy was born. Jansky, Karl Guthe (October...
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  • its 2019 list of the most beautiful hospitals in the United States. Karl Guthe Jansky (1905–1954) Harold A. Zahl (1904–1973) Mason Welch Gross (1911–1977)...
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  • Dieter-Conklin Frank Drake Cyril Hazard Antony Hewish Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan...
    141 KB (15,173 words) - 15:11, 23 April 2024
  • Jagyeokru (Water clock) and Cheugugi (rain gauge) Karl Guthe Jansky (1905–1950), U.S. – radio telescope Karl Jatho (1873–1933), Germany – aeroplane Ali Javan...
    107 KB (11,978 words) - 18:50, 12 May 2024
  • Thumbnail for Czechs
    Weinberger, chemist and Nobel Prize laureate Thomas Cech, physicist Karl Guthe Jansky, economist Friedrich Hayek, painters Jan Matejko, Gustav Klimt, Egon...
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  • 1876) 1949 – Yusuf Salman Yusuf, Iraqi politician (b. 1901) 1950 – Karl Guthe Jansky, American physicist and engineer (b. 1905) 1952 – Maurice De Waele...
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  • Thumbnail for 1950
    1875) February 14 Cecilio Guzmán de Rojas, Bolivian painter (b. 1899) Karl Guthe Jansky, American physicist, radio engineer and father of radio astronomy...
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  • relationship and thus shows the expansion of the universe. 1932 – Karl Guthe Jansky recognizes received radio signals coming from outer space as extrasolar...
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  • 1904 – Saúl Calandra, Argentine football player (d. 1973) 1904 – Karl Guthe Jansky, American physicist and radio engineer (d. 1950) 1905 – Joseph Kosma...
    51 KB (5,106 words) - 12:11, 21 May 2024
  • Thumbnail for Arecibo Telescope
    Dieter-Conklin Frank Drake Cyril Hazard Antony Hewish Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan...
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  • 1884–1966 Dutch Electric dipole moment debye (D) Karl Guthe Jansky 1905–1950 American Spectral irradiance jansky (JY) Wallace Clement Sabine 1868–1919 American...
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  • Thumbnail for Little Silver, New Jersey
    Harold Hartshorne (1891–1961), gold medal winner in figure skating Karl Guthe Jansky (1905–1950), the founder of radio astronomy Marilyn Levy (1922–2014)...
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  • Thumbnail for Bell Labs Holmdel Complex
    building, the site was used by Bell Telephone Laboratories for research. Karl Guthe Jansky invented radio astronomy there, and a monument was placed at the former...
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  • Thumbnail for List of people from Oklahoma
    professor Lyle Goodhue (1903–1981), research chemist and inventor Karl Guthe Jansky (1905–1950), physicist and radio engineer Dr. Donna J. Nelson (born...
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  • linguist Jakub Husnik, inventor and painter Jan Janský, physician, discovered blood types Karl Guthe Jansky, engineer Vojtěch Jarník, mathematician Konstantin...
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  • (1923–2020), (physicist) Albert Einstein (1879–1955), (physicist) Karl Guthe Jansky (United States, 1905–1950), (radio astronomer) James Clerk Maxwell...
    125 KB (5,434 words) - 02:51, 17 May 2024
  • Thumbnail for Lovell Telescope
    Dieter-Conklin Frank Drake Cyril Hazard Antony Hewish Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan...
    50 KB (5,501 words) - 15:18, 29 May 2023
  • Thumbnail for Jodrell Bank Observatory
    Dieter-Conklin Frank Drake Cyril Hazard Antony Hewish Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan...
    48 KB (5,190 words) - 15:01, 14 March 2024
  • Thumbnail for Hat Creek Radio Observatory
    Dieter-Conklin Frank Drake Cyril Hazard Antony Hewish Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan...
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  • Thumbnail for Holmdel Township, New Jersey
    earliest work on radio astronomy was conducted by Bell Labs engineer Karl Guthe Jansky in 1931 in Holmdel. In 1964, Arno Penzias and Robert Woodrow Wilson...
    115 KB (11,618 words) - 19:08, 28 April 2024