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Location: West Branch, Potter, Pennsylvania, United States: Coordinates: 1]: Area: 82 acres (33 ha): Elevation: 2,300 ft (700 m) [1]: Established: 1922 [2]: Named for: A large stand of cherry trees in the park: Visitors: 52,229 [3]: Governing body: Pennsylvania Department of Conservation and Natural Resources: Website: Cherry Springs State Park: Cherry Springs State Park is an 82-acre (33 ha ...
A dark-sky preserve status enables high-quality astronomical observation in Paranal Observatory. [1] A dark-sky preserve (DSP) is an area, usually surrounding a park or observatory, that restricts or reduces light pollution or maintains and protects naturally dark night skies. Different terms have been used to describe these areas as national ...
Lancaster, Pennsylvania, US Daocheng Solar Radio Telescope 2022 Daocheng County, Garze Tibetan Autonomous Prefecture, Sichuan Province, China. Dark Sky Observatory: 1981 Phillips Gap, Wilkes County, North Carolina, US Dark Matter Particle Explorer (DAMPE) 2015 500 km LEO: Darling's Observatory (defunct) 1917 Duluth, Minnesota, US Dearborn ...
Simple English; Slovenčina; ... Dark-sky preserves in the United States (10 P) Pages in category "Dark-sky preserves"
Pages in category "Dark-sky preserves in the United States" The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes .
The Allegheny Observatory is an American astronomical research institution, a part of the Department of Physics and Astronomy at the University of Pittsburgh.The facility is listed on the National Register of Historic Places (ref. # 79002157, added June 22, 1979) [3] and is designated as a Pennsylvania state [4] and Pittsburgh History and Landmarks Foundation [5] historic landmark.
This list of current cities, boroughs, townships, unincorporated communities, counties, and other recognized places in the U.S. state of Pennsylvania also includes information on the number and names of counties in which the place lies, and its lower and upper zip code bounds, if applicable.
DarkSky International, formerly the International Dark-Sky Association (IDA), [1] is a United States–based non-profit organization incorporated in 1988 by founders David Crawford, a professional astronomer, and Tim Hunter, a physician and amateur astronomer. The mission of DarkSky is "to preserve and protect the night time environment and our ...