- Kitt Peak National Observatory
Supports the most diverse collection of astronomical observatories on Earth.
Greenwich Observatory British Government.
Founded in 1675 by Charles II. The site includes history, astronomical
research, and particle physics research.
- Apache Point Observatory
Located in the Sacramento Mountains of south central New Mexico.
- Golendale Observatory
Near Goldendale, WA. Owned by Washington State and run by the parks dept. It
has a 24.5 inch scope.
- National Optical
Observatories Association of Universities for Research in Astronomy (AURA).
A major site for University research, lots of projects. Also, a K-12
- Rattlesnake Mountain Observatory
The facility is located in Southeast Washington between Yakima and the
Tri-City area. It has a 31" instrument fitted for remote
Observatory University of Arizona
The research division of the University Astronomy Department. One of the
premier astronomy research facilities in the world - observational and
theoretical. Includes lots of related links such as the famous UofA
- Mount Wilson
The famous facility near Pasadena, CA. Founded in 1904 by George Ellery Hale.