Results for "Smithsonian Astrophysical Observatory. Planetary Sciences Division"

 
Showing results 337 - 348 of 2351 for Smithsonian Astrophysical Observatory. Planetary Sciences Division
  1. SI History Chronology

    MMT Used to Make Historic Measurement

    • Date: February, 1984

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  3. SI History Chronology

    C. G. Abbot Named Assistant Secretary

    • Date: December 16, 1918

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  5. SI History Chronology

    New Telescope's Dedication Ceremony on Mt. Hopkins

    • Date: September 29, 1970

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  7. SAO Mount Whitney Shelter Erected, 1909, Smithsonian Archives - History Div.

    SAO Mount Whitney Shelter Erected

    • Date: 1909

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  9. Dr. Earl S. Johnston

    Dr. Earl S. Johnston

    • Date: March 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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  11. SAO Shelter Atop Mount Whitney, by Unknown, 1909, Smithsonian Archives - History Div, SIA2008-3165.

    SAO Shelter Atop Mount Whitney

    • Date: 1909
    • Creator: Unknown
    • Creator: Unknown

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  13. Satellite Tracking Program: Station Files, 1957-1964

    Satellite Tracking Program: Station Files, 1957-1964

    • Date: 1957 1957-1964
    • Creator: Smithsonian Astrophysical Observatory Assistant Director (Administration)

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  15. SAO Station Atop Mount Whitney, by Unknown, 1909, Smithsonian Archives - History Div, SIA2008-3163.

    SAO Station Atop Mount Whitney

    • Date: 1909
    • Creator: Unknown
    • Creator: Unknown

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  17. Mt. Wilson, California

    Mt. Wilson, California

    • Date: c. early 20th century
    • Creator: Unknown
    • Creator: Unknown

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  19. SI History Chronology

    Geoastronomy and Radio Astronomy Combined

    • Date: 1979

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  21. Matthias Comerford Studying Meteorites

    Matthias Comerford Studying Meteorites

    • Date: 1960s
    • Creator: Smithsonian Astrophysical Observatory
    • Creator: Smithsonian Astrophysical Observatory

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  23. SI History Bibliography

    Samuel Pierpont Langley

    • Date: 1907
    • Creator: Adler, Cyrus 1863-1940
    • Creator: Adler, Cyrus 1863-1940

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Showing results 337 - 348 of 2351 for Smithsonian Astrophysical Observatory. Planetary Sciences Division

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