Ground-based observatories, located on the surface of Earth, are used to make observations in the radio and visible light portions of the electromagnetic spectrum.
This is a list of astronomical observatories ordered by name, along with initial dates of operation (where an accurate date is available) and location.
Observatory Search: United States. Directory of astronomical observatories in the U.S. Click on a state to search for observatories in your area.
The 4,200 meter high summit of Mauna Kea in Hawaii houses the world's largest observatory for optical, infrared, and submillimeter astronomy. Move your mouse over ...
NASA created four space-borne observatories to conduct astronomical studies.
High Energy Astrophysics Observatories. These Web pages describe all the high energy astronomy observatories, or "missions," ever launched, excluding those ...
Observatories - Observatory Solutions specializes in dome observatories for astronomy enthusiasts. We provides sales and consultating on home observatories, ranging ...
The University of Virginia has a long tradition of observational astronomy starting in the 1820's and continuing today. The UVa-owned observatories have recently been ...
Astronomical observatories in the state of Florida, listed by site or city, that feature telescopes used for astronomy research. Not all observatories may be open to ...
Directory of Observatories in ca yellow pages. Find Observatories in maps with reviews, websites, phone numbers, addresses, and business profiles.