Results for "Astrophysical observatories"

1. 

   Keep Watching the Skies!: The Story of Operation Moonwatch and the Dawn of the Space Age

   • Date: 2008
   • Creator: McCray, Patrick (W. Patrick)
   • Creator: McCray, Patrick (W. Patrick)

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   Carrying Water for Solar Station on Mount Brukkaros S.W. Africa

   • Date: 1920 Between 1920 and 1934

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   Mount Montezuma, Chile, Site of the Best Solar Observing Station

   • Date: 1920 Between 1920 and 1934

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   View from Solar Station on Mount Brukkaros S.W. Africa

   • Date: 1920 Between 1920 and 1934

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9. 

   Operation Moonwatch in Philippines

   • Date: 1958
   • Creator: Unknown

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11. 

    Viewing of Film with Robert Citron

    • Date: 1967 May 11, 1967
    • Creator: Smithsonian Institution Photographic Services Division

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    Earl Steinford Johnston (1889-1947)

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    SAO Scientists on Walkway of HCO's Fifteen Inch Reflector

    • Date: 1974
    • Creator: Unknown
    • Creator: Unknown

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17. 

    Patent Drawing for Abbot's Pyrheliometer

    • Date: 1940?
    • Creator: Unknown
    • Creator: Unknown

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19. 

    Solar Observing Station on Table Mountain California in Winter

    • Date: 1920 Between 1920 and 1934

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21. 

    Smithsonian Solar Observing Station, Table Mountain, CA

    • Creator: Unknown
    • Creator: Unknown

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23. 

    Fred Whipple Awarded President's Award, 1962

    • Date: 1962
    • Creator: Unknown
    • Creator: Unknown

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