Harvard College Observatory Harvard College Observatory The Harvard College Observatory (HCO) is an institution managing a complex of buildings and multiple instruments used for astronomical research by the Harvard University Department of Astronomy. It is located in Cambridge, Massachusetts, USA, and was founded in 1839. With the Smithsonian Astrophysical Observatory, it forms part of the Harvard–Smithsonian Center for Astrophysics. HCO houses a collection of approximately 500,000 astronomical plates taken between the mid-1880s and 1989 (with a gap from 1953–68). This 100-year coverage is a unique resource for studying temporal variations in the universe. The Digital Access to a Sky Century @ Harvard project
History of Harvard University and most of the latent antisemitism had faded away. Policies of exclusion were not limited to religious minorities. In 1920, "Harvard University maliciously persecuted and harassed" those it believed to be gay via a "Secret Court" led by President Lowell. Summoned at the behest of a wealthy alumnus, the inquisitions and expulsions carried out by this tribunal, in conjunction with the "vindictive tenacity of the university in ensuring that the stigmatization of the expelled students would persist throughout their productive lives" led to two suicides. Harvard President Lawrence Summers characterized the 1920 episode as "part of a past that we