Results for "Astrophysical observatories"

 
Showing results 25 - 36 of 41 for Astrophysical observatories
  1. SI History Chronology

    "Open Nights" for Public Begins at SAO

    • Date: October, 1979

  2.  
  3. SI History Chronology

    SAO Identifies "Great Wall" of Galaxies

    • Date: 1990

  4.  
  5. SI History Chronology

    SAO Plan for Telescope Approved

    • Date: 1991

  6.  
  7. SI History Chronology

    Operation Moonwatch Ends

    • Date: June 30, 1975

  8.  
  9. SI History Chronology

    Frederick Greeley of SAO Dies

    • Date: March 19, 1980

  10.  
  11. SI History Chronology

    Aldrich Retires from SAO

    • Date: June 30, 1955

  12.  
  13. SI History Chronology

    SAO Loses Satellite-tracking Contract

    • Date: 1983

  14.  
  15. SI History Chronology

    SAO Satellite Experiment Launched

    • Date: March 9, 1994

  16.  
  17. SI History Chronology

    Div. of Radiation and Organisms Established

    • Date: May 1, 1929

  18.  
  19. SI History Chronology

    Operation Moonwatch Begins

    • Date: 1956

  20.  
  21. SI History Chronology

    Andrew Kramer Retires

    • Date: June 30, 1953

  22.  
  23. SI History Chronology

    Center for Study of Short-Lived Phenomena Established

    • Date: January 1, 1968

  24.  
Showing results 25 - 36 of 41 for Astrophysical observatories

Pages