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Packed with information, the magazine and website focus on amateur and professional interests in astronomy.
The National Oceanic and Atmospheric Administration (NOAA, U.S. Department of Commerce), maintains extensive dashboards for satellite and space weather enthusiasts.
Clear Sky Charts are created by Attilla Danko at cleardarksky.com, using data produced by the Canadian Meteorological Center. CMC's numerical weather forecasts are unique because they are specifically designed for astronomers.
ASN members and their guests are supporting the Markleeville Community Star Party on Saturday, August 24th, 2019.
The ASN supports Lassen National Park's Dark Sky Festival each August. It is our best outreach event of the year...
