Results for "Astronomy and astrophysics"

 
Showing results 1 - 5 of 5 for Astronomy and astrophysics
  1. SI History Chronology

    Field to Head NAS Astrophysics Study

    • Date: January, 1979

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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

    Shapiro Named Head of CFA

    • Date: July 1, 1982

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  7. SI History Chronology

    Abbot Becomes Director of SAO

    • Date: March 1, 1907

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  9. SI History Chronology

    Charles G. Abbot Elected Secretary

    • Date: January 10, 1928

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Showing results 1 - 5 of 5 for Astronomy and astrophysics