Photo of Mauna Kea Observatories in Hawaii taken by Brian Beach Astro Stuff's webmaster

Welcome to Astro Stuff’s Astronomical Observatory listing page.

 If you would like to add your Astronomical Observatory to this listing page please email the webmaster at webmaster@telescopemart.com.

1. Your Observatory will be listed under your home state.

2. You can add information at anytime by emailing the webmaster.

Please allow up to 24 hours for updates

Arkansas: 

Arkansas Tech University Astronomical Observatory http://cosmos.atu.edu/observatory/
The Astronomical Observatory features a 16-inch reflecting telescope.
The observatory also has a A Meade 12-inch LX200, 4-inch refractor, a 6-inch reflector, and three 8-inch celestrons

The Observatory is open to the public just after sunset for couple of hours, the first Tuesday of each month (weather permitting) during the 9 month academic year September through May excluding January.

Whispering Pine Observatories http://www.whisperingpineobservatories.com/
We are located south of Harrison, Arkansas off of Highway 206. We have hosted star parties in conjunction with the North Arkansas Astronomy Club, and also occasionally have private observing for small groups and families.

For varied projects, Whispering Pine Observatories has three different scopes in our observatories along with an observing deck for visitors. A 36" F/5 Dobsonian is being rebuilt by ISS Enterprises into an Alt-Azimuth computer driven mount for CCD imaging.

Meade 8" LX-200
Meade 12" LX-200
16" F/4.2 Newtonian Reflector Telescope, custom built by Tut and Vern Campbell using an aluminum casted fork-armed mount, 15" diameter Byers worm drive, and superb optics by Dan Joyce of Chicago.

McDonald Observatory - http://www.as.utexas.edu/mcdonald/mcdonald.html
McDonald Observatory is located in the Davis Mountains, 450 miles west of Austin, Texas.
Currently, McDonald operates four research telescopes at our West Texas site:

9.2m Hobby-Eberly Telescope
2.7m Harlan J. Smith Telescope
2.1m Otto Struve Telescope
0.8m Telescope

Hawaii:

Mauna Kea Observatories http://www.ifa.hawaii.edu/mko/
Hawaii is Earth's connecting point to the rest of the Universe.  The summit of Mauna Kea on the Island of Hawaii hosts the world's largest astronomical observatory, with telescopes operated by astronomers from eleven countries. The combined light-gathering power of the telescopes on Mauna Kea is fifteen times greater than that of the Palomar telescope in California -- for many years the world's largest -- and sixty times greater than that of the Hubble Space Telescope.

The highest point in the Pacific Basin, and the highest island-mountain in the world, Mauna Kea rises 9,750 meters (32,000 ft) from the ocean floor to an altitude of 4,205 meters (13,796 ft) above sea level, which places its summit above 40 percent of the Earth's atmosphere.  

Mauna Kea Telescopes Optical/Infrared
     
UH 0.6m UH 0.6-m telescope 0.6m  University of Hawaii 1968
UH 2.2m UH 2.2-m telescope 2.2m  University of Hawaii 1970
IRTF NASA Infrared Telescope Facility 3.0m  NASA 1979
CFHT Canada-France-Hawaii Telescope 3.6m  Canada/France/UH 1979
UKIRT United Kingdom Infrared Telescope 3.8m  United Kingdom 1979
Keck I W. M. Keck Observatory 10m  Caltech/University of  California 1992
Keck II W. M. Keck Observatory 10m  Caltech/University of  California 1996
Subaru Subaru Telescope 8.3m  Japan 1999
Gemini Gemini Northern Telescope 8.1m  USA/UK/ Canada/Argentina/Australia/Brazil/Chile 1999

Submillimeter
CSO Caltech Submillimeter Observatory 10.4m  Caltech/NSF 1987
JCMT James Clerk Maxwell Telescope 15m  UK/Canada/Netherlands 1987
SMA Submillimeter Array 8x6m  Smithsonian Astrophysical Observatory/Taiwan 2002

Radio
VLBA Very Long Baseline Array 25m  NRAO/AUI/NSF 1992

Washington, D.C

The U.S. Naval Observatory is one of the oldest scientific agencies in the country. Established in 1830 as the Depot of Charts and Instruments, its primary mission was to care for the U.S. Navy's chronometers, charts and other navigational equipment. Today, USNO is the preeminent authority in the areas of Precise Time and Astrometry, and distributes Earth Orientation parameters and other Astronomical Data required for accurate navigation and fundamental astronomy. USNO headquarters in Washington, DC is the administrative and scientific hub of Observatory operations and is home to the James Melville Gilliss Library, one of the most complete collections of astronomical literature in the world. USNO operates a remote observing station at Flagstaff, AZ and an Alternate Master Clock Facility at Colorado Springs, CO.

Web URL: http://www.usno.navy.mil

The U.S. Naval Observatory in Washington, D.C. conducts a free 90 minute tour of its facilities on alternating Monday evenings from 8:30 pm until 10:00 pm, except on Federal holidays.