Results for "Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division"

     
    Showing results 421 - 432 of 859 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
    1. Blog Post

      "If you feed them, they will come."

      • Date: May 23, 2013
      • Creator: Ellen Alers
      • Description: Operation Moonwatch created an international network of dedicated and enthusiastic volunteer sky-watchers of both genders and from every walk-of-life. These citizen-scientists joined professional astronomers to track and report on satellites travelling through the night sky. Food and location played a role in keeping volunteers engaged with Operation Moonwatch.

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    3. SI History Chronology

      S. Dillon Ripley, Secretary, 1964-1984, Dies

      • Date: March 12, 2001 19th century

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    5. SI History Bibliography

      Trackers of the Skies

      • Date: 1968
      • Creator: Hayes, Eugene Nelson
      • Creator: Hayes, Eugene Nelson

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    7. Field Book Registry Collection

      Division of Mammals collection, Margaret Sordahl, Southwest Africa, 1930-1931

      • Date: 1930-1931
      • Creator: Sordahl, Margaret

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    9. Alexander Graham Bell

      Alexander Graham Bell

      • Date: 1876
      • Creator: Unknown
      • Creator: Unknown

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    11. Fred Whipple Receives "Distinguished Federal Civilian Award"

      Fred Whipple Receives "Distinguished Federal Civilian Award"

      • Date: 1963
      • Creator: Unknown
      • Creator: Unknown

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    13. Smithsonian Legal Document

      An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, and offices for the fiscal year ending June 30, 1928, and for other purposes

      • Date: 1927 02/11/1927
      • Creator: 69th Congress, Sess. 2, 1927
      • Creator: 69th Congress, Sess. 2, 1927

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    15. Smithsonian Legal Document

      An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, and offices for the fiscal year ending June 30, 1927, and for other purposes

      • Date: 1927 04/22/1926
      • Creator: 69th Congress, Sess. 1, 1926
      • Creator: 69th Congress, Sess. 1, 1926

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    17. Smithsonian Legal Document

      An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, and offices for the fiscal year ending June 30, 1936, and for other purposes

      • Date: 1936 02/02/1935
      • Creator: 74th Congress, Sess. 1, 1935
      • Creator: 74th Congress, Sess. 1, 1935

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    19. SI History Bibliography

      The United States National Museum: An Account of the Buildings Occupied by the National Collections

      • Date: 1905
      • Creator: Rathbun, Richard 1852-1918
      • Creator: Rathbun, Richard 1852-1918

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    21. Smithsonian Legal Document

      An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, and offices, for the fiscal year ending June 30, 1939, and for other purposes

      • Date: 1938 05/23/1938
      • Creator: 75th Congress, Sess. 3, 1938
      • Creator: 75th Congress, Sess. 3, 1938

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    23. Smithsonian Legal Document

      An Act Making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, eighteen hundred and ninety-eight, and for other purposes

      • Date: 1899 06/04/1897
      • Creator: 55th Congress, Sess. 1, 1897
      • Creator: 55th Congress, Sess. 1, 1897

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    Showing results 421 - 432 of 859 for Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division

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