What was the purpose of the Astrophysical Observatory?
The Astrophysical Observatory's initial Primary purpose was to " record the amount and character of the Sun's heat ". Charles Greeley Abbot was named SAO's first director And the observatory operated solar telescopes to take daily measurements of the Sun 's intensity in different regions of the optical electromagnetic spectrum.
When did astronomy start?
Although the Department of Astronomy came into existence in 1931 The first chair Wasn't appointed until 1945. Menzel was subsequently named Director of the Harvard Observatory in 1952 And immediately set about to encourage the Smithsonian Astrophysical Observatory (SAO) to relocate to Cambridge Which it did in 1955.
Where is the Center for Astrophysics located?
The Center for Astrophysics | Harvard & Smithsonian (CfA) Headquarters in Cambridge Massachusetts. The Smithsonian Astrophysical Observatory (SAO) has been joined with the CfA since 1973.
Who founded the Smithsonian Astrophysical Observatory?
Samuel Pierpont Langley The third Secretary of the Smithsonian Founded the Smithsonian Astrophysical Observatory on the south yard of the Smithsonian Castle (on the U.S. National Mall) on March 1 1890. The Astrophysical Observatory's initial Primary purpose was to " record the amount and character of the Sun's heat ".
Topics referred to by the same term
The last of NASA's three High Energy Astronomy Observatories, HEAO 3 was launched 20 September 1979 on an Atlas-Centaur launch vehicle, into a nearly circular, 43.6 degree inclination low Earth orbit with an initial perigeum of 486.4 km.\nThe normal operating mode was a continuous celestial scan, spinning approximately once every 20 min about the spacecraft z-axis, which was nominally pointed at the Sun.\nTotal mass of the observatory at launch was 2,660.0 kilograms (5,864.3 lb).
Astronomical observatory in Massachusetts, US
?Established in Washington
D.C.
In 1890
The SAO moved its headquarters in 1955 to Cambridge
Massachusetts
Where its research is a collaboration with the Harvard College Observatory (HCO) and the Harvard University Department of Astronomy.In 1973
The Smithsonian and Harvard formalized the collaboration as the Center for Astrophysics | Harvard & Smithsonian (CfA) under a single Director.