Current Moonphase
Current Moon Phase


This site is hosted and maintained by Paul Witte

Utah Valley Astronomy Association

If you have a link you would like added to this list please let me know.

Utah Astronomy Clubs & Organizations
BYU Astronomical Society
Brigham Young University Astronomical Society.
Clark Planetarium
The Clark Planetarium in Salt Lake City.
Ogden Astronomical Society
Ogden Astronomical Society.
The Salt Lake Astronomical Society
The Salt Lake Astronomical Society (SLAS).
University of Utah Astronomical Society
University of Utah Astronomical Society
Utah Astronomy Email List
An active email list for conversations among Utah amateur astronomers.

Astronomical Photography
Astronomy Picture of the Day
The classic POTD site; bookmark it!
Tony & Daphne Hallas Astrophotography
These two create some of the finest "amateur" astrophotos out there...
Tyler Allred's Astrophotography
One of Utah's best astrophotographers, this site features Tyler's beautiful work
The Photography of David O. Rankin
Another of Utah's best (astro)photographers, this site features David's outstanding photography
Axel Mellinger's Astrophotography Page
Beautiful deep-sky photography including a 360 degree panorama of the Milky Way.
The Best of the Hubble Space Telescope
Collection of images from the Hubble Space Telescope.
CICLOPS: The Cassini Imaging Page
Features the latest news, images, & animations from the Cassini spacecraft.

Event Prediction Sites
Heavens Above
Excellent site that predicts satellite passes including International Space Station, Iridium Flares, etc
The International Occultation Timing Association (IOTA)
Occultation/Eclipse Predictions
News and information about the Sun-Earth environment

Science and Education
UVAA's Binocular Astronomy Resource Page
Useful information and helpful links to a variety of resources on Binocular Astronomy.
James Randi Educational Foundation
An educational resource on the paranormal, pseudoscientific and the supernatural.
Phil Plait's Bad Astronomy
Dispels common astronomy myths & misconceptions portrayed in the media.
Light Pollution: Effect On Humans and Energy Efficient Solutions
Important overview of the problems of light pollution and some suggested solutions

National & Worldwide Astronomy Associations
The Astronomical League
The world's largest federation of amateur astronomers.
International Dark-Sky Association (IDA)
Information & resources on light pollution.
The Planetary Society
A nonprofit, nongovernmental organization to encourage the exploration of our solar system and the search for extraterrestrial life.

Weather & Satellite Forecasts
Intellicast's Sky Watch Weather Forecaster
Current map of stargazing conditions in the United States.
Real-Time weather data from NCAR-RAP
Real-Time satellite photos from NCAR-RAP
National & regional weather forecasts.
National Weather Service - Utah
Utah weather forecasts by zone.

A Few Commercial Sites
Astronomy Magazine
Astronomy Magazine.
Night-Sky Friendly Outdoor Lighting Products
A new and much-needed e-biz run by local Utah dark-sky advocate Anthony Arrigo -- check it out!
Sky & Telescope Magazine
Sky & Telescope Magazine.

SETI@Home: Search for Extraterrestrial Intelligence at Home
Help search for extraterrestrial intelligence at home with your computer.