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Results for "Smithsonian Astrophysical Observatory. Hydrogen Maser Program"
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Subject: Smithsonian Astrophysical Observatory
Subject: Observatories
Creator
Smithsonian Astrophysical Observatory (3)
Unknown (3)
Tolman, Ruel P (Ruel Pardee) 1878-1954 (1)
Warner, Deborah Jean (1)
Subject
Observatories (10)
Smithsonian Astrophysical Observatory (10)
Satellite Tracking Program (5)
Astrophysics (4)
Abbot (3)
Astronomy (3)
Astrophysicists (3)
Baker-Nunn camera (3)
C. G (Charles Greeley) b. 1872 (3)
Joseph (3)
Nunn (3)
Observing stations (3)
Operation Moonwatch (3)
Photography (3)
Secretaries (3)
Instruments (2)
Inventions (2)
Scientific apparatus and instruments (2)
Secretariats (2)
Solar energy (2)
Volunteers (2)
Whipple (2)
1906-2004 (1)
1932- (1)
1941- (1)
1944- (1)
1957-1958 (1)
Aden B. (1)
Albert (1)
Armand (1)
Artificial satellites (1)
Astronautics (1)
Boy Scouts of America (1)
Broadcasting (1)
Carleton (1)
Chaffee (1)
Challinor (1)
Craig Billig (1)
D.C.) (1)
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Fred Lawrence 1906- (1)
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Showing results 1 - 10 of 10 for
Smithsonian Astrophysical Observatory. Hydrogen Maser Program
Smithsonian Indian Field Station (SAO)
Creator
: Smithsonian Astrophysical Observatory
Creator
: Smithsonian Astrophysical Observatory
Smithsonian Australian Field Station (SAO)
Date:
1964
Creator
: Smithsonian Astrophysical Observatory
Creator
: Smithsonian Astrophysical Observatory
Baker-Nunn Camera
Date:
c. 1958
Creator
: Smithsonian Astrophysical Observatory
Creator
: Smithsonian Astrophysical Observatory
Operation Moonwatch in Philippines
Date:
1958
Creator
: Unknown
Creator
: Unknown
Finding Aid
SIA RU009542, Multiple-Mirror Telescope Videohistory Collection, 1989
Date:
1989
Creator
: Smithsonian Institution Archives
Moonwatch Volunteers, 1965
Date:
1965
Creator
: Unknown
Creator
: Unknown
The End of Operation Moonwatch
Date:
1975
Creator
: Unknown
Creator
: Unknown
SI History Bibliography
Biographical Memoirs: Charles Greeley Abbot
Date:
1976
Creator
: Warner, Deborah Jean
Creator
: Warner, Deborah Jean
SI History Chronology
Abbot Tests Solar Steam Boiler
Date:
September 30, 1936
News Broadcast of Secretary Abbot's Solar Invention
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Showing results 1 - 10 of 10 for
Smithsonian Astrophysical Observatory. Hydrogen Maser Program