Shattuck Observatory was created in 1854.
Shattuck House was created in 1928.
Moody Shattuck House was created in 1885.
Shattuck-Saint Mary's was created in 1858.
Morris Observatory was created in 1973.
Macfarlane Observatory was created in 1757.
Moore Observatory was created in 1978.
Behlen Observatory was created in 1972.
Jura Observatory was created in 1993.
Detroit Observatory was created in 1854.
Sphinx Observatory was created in 1937.
Armagh Observatory was created in 1789.
RIT Observatory was created in 1992.