Results for "Astronomy and astrophysics"

 
Showing results 1 - 4 of 4 for Astronomy and astrophysics
  1. SI History Chronology

    SAO Chosen to Operate Astrophysics Facility

    • Date: 1991

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  3. SI History Chronology

    NASA Satellite Launched with SAO Payload

    • Date: November 13, 1978

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  5. SI History Chronology

    SAO Loses Satellite-tracking Contract

    • Date: 1983

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  7. SI History Chronology

    SAO Satellite Experiment Launched

    • Date: March 9, 1994

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Showing results 1 - 4 of 4 for Astronomy and astrophysics