Results for "African Americans -- Washington (D.C.)"

 
Showing results 1 - 12 of 41 for African Americans -- Washington (D.C.)
  1. SI History Chronology

    First Astrophysical Observatory Appropriation

    • Date: March 3, 1891

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  3. SI History Chronology

    SAO Expedition to Sumatra for Eclipse

    • Date: May 18, 1901

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  5. SI History Chronology

    Div. of Radiation and Organisms Established

    • Date: May 1, 1929

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  7. SI History Chronology

    Fred Lawrence Whipple Observatory Named

    • Date: 1981

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  9. SI History Chronology

    MMT Used to Make Historic Measurement

    • Date: February, 1984

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  11. SI History Chronology

    SAO Satellite Experiment Launched

    • Date: March 9, 1994

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  13. SI History Chronology

    Meteorite Recovery Program Makes Progress

    • Date: 1963

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  15. SI History Chronology

    S. P. Langley Named Director of Observatory

    • Date: March 2, 1890

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  17. SI History Chronology

    Shapiro Named Head of CFA

    • Date: July 1, 1982

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  19. SI History Chronology

    SAO Opens Mt. Hopkins Observatory, Arizona

    • Date: October 23, 1968

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  21. SI History Chronology

    Center for Study of Short-Lived Phenomena Established

    • Date: January 1, 1968

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  23. SI History Chronology

    Andrew Kramer Dies

    • Date: August 9, 1959

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Showing results 1 - 12 of 41 for African Americans -- Washington (D.C.)

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