Mount Laguna Observatory was created in 1968.
Madras Observatory was created in 1786.
Modra Observatory was created in 1988.
Stellafane Observatory was created in 1924.
Manila Observatory was created in 1865.
Spanish National Observatory was created in 1790.
Mount Suhora Observatory was created in 1987.
Mount Lemmon Observatory was created in 1970.
Mount Stromlo Observatory was created in 1924.
Mount Washington Observatory was created in 1932.
Mount Stony Brook Observatory was created in 1968.
Mount Pleasant Radio Observatory was created on 1986-05-13.
No, Mount Wilson Observatory and Griffith Observatory are two distinct observatories in Los Angeles. Mount Wilson Observatory is located in the San Gabriel Mountains and is known for housing the Hooker Telescope, while Griffith Observatory is located in Griffith Park and is a popular public observatory with educational exhibits and planetarium shows.
The web address of the Mount Wilson Observatory is: http://www.mtwilson.edu
The phone number of the Mount Wilson Observatory is: 626-440-1136.
Jura Observatory was created in 1993.
Detroit Observatory was created in 1854.
Sphinx Observatory was created in 1937.