Results for "Astrophysics"
- Collection
Subject Files, 1966-1970
- Date: 1966 1966-1970
- Creator: Mt. Hopkins Observatory
- Finding Aid
SIA Acc. 15-176, National Air and Space Museum (U.S.) Space History Division, Correspondence, c. 1981-2007
- Date: 1981 1981-2007 c 1981-2007
- Creator: National Air and Space Museum. Space History Division
- Creator: Smithsonian Institution Archives
- Collection
Volunteer Flight Officer Network Airline Records, 1963-1975
- Date: 1963 1963-1975
- Creator: Smithsonian Astrophysical Observatory Moonwatch Division
- SI History Chronology
Magnetic Observatory to be Built at SI
- Date: February 3, 1853
- SI History Chronology
Samuel Langley Elected Third Secretary
- Date: November 18, 1887
Robert Lewis Fullerton Boyd (1922-2004)
- Date: 1962
Henry Gordon Gale (left) and Arthur Jeffrey Dempster (right)
- Smithsonian Legal Document
An act making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, eighteen hundred and ninety-two, and for other purposes
- Date: 1891 03/03/1891
- Creator: 51st Congress, Sess. 2, 1891
- Creator: 51st Congress, Sess. 2, 1891
Secretary Charles G. Abbot Reading the Pyrheliometer
- Date: c. 1940
Henry Gordon Gale (left), shaking hands with Arthur Jeffrey Dempster (right)
Robert Jastrow (left) and Naoshi Fukushima (right)
- Date: 1961 March 19, 1961
- SI History Bibliography
Joseph Henry and John Henry LeFroy: A Common 19th Century Vision of Auroral Research
- Date: 1989
- Creator: Silverman, S. M
- Creator: Silverman, S. M
