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McDonald Observatory is an astronomical observatory located near unincorporated community of Fort Davis in Jeff Davis County, Texas, United States.The facility is located on Mount Locke in the Davis Mountains of West Texas, with additional facilities on Mount Fowlkes, approximately 1.3 kilometers (0.81 mi) to the northeast. [1]
UNITED STATES – AUGUST 29: McDonald Observatory, operated by the University of Texas at Austin, and located in Fort Davis, Texas (Photo by Carol M. Highsmith/Buyenlarge/Getty Images)
Dome at dusk The 2.7-meter Harlan J. Smith Telescope of the McDonald Observatory (US) is used to point a laser beam to a reflector stationed on the surface of the Moon.. The Harlan J. Smith Telescope is a 107-inch (2.7 m) telescope located at the McDonald Observatory, in Texas, in the United States.
The Otto Struve Telescope was the first major telescope to be built at McDonald Observatory. Located in the Davis Mountains in West Texas, the Otto Struve Telescope was designed by Warner & Swasey Company and constructed between 1933 and 1939 by the Paterson-Leitch Company. Its 82-inch (2.1 m) mirror was the second largest in the world at the time.
Yerkes Observatory [6] Williams Bay, Wisconsin, USA: 102 cm (40") 19.4 m (62′) 1897: Largest in operation [7] James Lick telescope Lick Observatory: Mount Hamilton, California, USA: 91 cm (36") 17.6 m: 1888 William Thaw Telescope Allegheny Observatory: Pittsburgh, Pennsylvania, USA: 76 cm (30") 14.1 m: 1914: Brashear made, photographic [8 ...
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The TSP is run by around 50-70 volunteers each year, drawn mostly from amateur astronomy clubs with support from the University of Texas’ McDonald Observatory. [3] [5] The 42nd TSP was cancelled in 2020 caused by the COVID-19 pandemic. It was deferred to 2021.
Educational observatory This is a partial list of astronomical observatories ordered by name, along with initial dates of operation (where an accurate date is available) and location. The list also includes a final year of operation for many observatories that are no longer in operation.