Results for "Twitter"

1. Collection

   Correspondence, 1983-1998

   • Date: 1983 1983-1998
   • Creator: Smithsonian Astrophysical Observatory Office of the Director

2.  
3. Collection

   No-Fee Consultants Records, 1960-1988

   • Date: 1960 1960-1988
   • Creator: Smithsonian Astrophysical Observatory Office of Human Resources

4.  
5. SI History Bibliography

   Langley: Man of Science and Flight

   • Date: 1966
   • Creator: Vaeth, J. Gordon
   • Creator: Vaeth, J. Gordon

6.  
7. SI History Chronology

   SAO Opens Mt. Hopkins Observatory, Arizona

   • Date: October 23, 1968

8.  
9. SI History Chronology

   Center for Study of Short-Lived Phenomena Established

   • Date: January 1, 1968

10.  
11. SI History Chronology

    John Quincy Adams Reports House Bill H. 418

    • Date: June 7, 1844

12.  
13. SI History Chronology

    S. P. Langley Named Director of Observatory

    • Date: March 2, 1890

14.  
15. SI History Chronology

    SAO Station in Hawaii Closes

    • Date: 1980

16.  
17. SI History Bibliography

    The Smithsonian's Satellite-Tracking Program: Its History and Organization, Part II

    • Date: 1964
    • Creator: Hayes, Eugene Nelson
    • Creator: Hayes, Eugene Nelson

18.  
19. SI History Bibliography

    Astrophysical Contributions of the Smithsonian Institution

    • Date: 1946
    • Creator: Abbot, C. G (Charles Greeley) b. 1872
    • Creator: Abbot, C. G (Charles Greeley) b. 1872

20.  
21. 

    James Bradley (1693-1792)

    • Creator: Science Service

22.  
23. 

    Alvan Clark (1804-1887)

24.  

Pages

• « first
• ‹ previous
• …
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• …
• next ›
• last »