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History
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Harvard College Observatory, circa 1899
Harvard College Observatory, circa 1899
Sketch of Harvard's Great Refractor telescope
Sketch of Harvard's Great Refractor telescope
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The Center for Astrophysics | Harvard & Smithsonian (CfA) Headquarters in Cambridge, Massachusetts. The Smithsonian Astrophysical Observatory (SAO) ha
The Center for Astrophysics | Harvard & Smithsonian (CfA) Headquarters in Cambridge, Massachusetts. The Smithsonian Astrophysical Observatory (SAO) has been joined with the CfA since 1973.
The first image of the photon ring of a black hole (M87*), captured by the Event Horizon Telescope. SAO plays a central role in the project.
The first image of the photon ring of a black hole (M87*), captured by the Event Horizon Telescope. SAO plays a central role in the project.