Harestua Solar Observatory was created in 1954.
Harestua Station was created in 1901.
Udaipur Solar Observatory was created in 1976.
Solar Observatory Tower Meudon was created in 1964.
Mauna Loa Solar Observatory was created in 1965.
Big Bear Solar Observatory was created in 1969.
The full name of the space probe SOHO is Solar and Heliospheric Observatory.
Haleakala Observatory was created in 1961.
Dearborn Observatory was created in 1889.
Kiso Observatory was created in 1974.
Stellafane Observatory was created in 1924.
Steward Observatory was created in 1916.
Union Observatory was created in 1903.