Results for "Astrophysics"
Fred L. Whipple Receives Distinguished Federal Civilian Service Award
- Date: 1963
- Creator: Unknown
- Creator: Unknown
End of Operation Moonwatch Observed at SAO Luncheon
- Date: 1975 June 26, 1975
- Creator: Connolly, Vincent P
Alexander Graham Bell
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
Construction of MMT (Multiple Mirror Telescope) Observatory on Mt. Hopkins, Arizona
- Date: 1977 September 1977
- Creator: Cornell, James C. Jr
Alexander Graham Bell
- Date: c. 1910s
- Creator: Unknown
- Creator: Unknown
Plan of Smithsonian Grounds
- Date: c. 1911
- Creator: Unknown
- Creator: Unknown
Aerial View of Smithsonian Buildings, 1933
- Date: 1933
- Creator: Jex, Garnet W
- Creator: Jex, Garnet W
Laboratory of Division of Radiation and Organisms, SIB
- Date: c. 1929-1934
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Fred Whipple Receives "Distinguished Federal Civilian Award"
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Aerial View of Smithsonian Institution Building and Natural History Building
- Date: 1932
- Creator: Army Air Corps
- Creator: Army Air Corps
The Periodometer, a New Instrument for Analysing Solar Records
- Date: 1930 Between 1930 and 1934
