SeattleAstro

Join SAS today, and start exploring the universe.

Join us at our next meeting about General Meeting to be held on Jun 21, 2017, 08:30 PM

Thanks for joining us at our last meeting about William and Caroline Herschel's Observations and Theories of Comets held on May 17, 2017, 07:30 PM

Join our public outreach in sharing our knowledge and passion for astronomy.

Share the excitement & reward of astronomical discovery at one of our monthly star parties (weather permitting).

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SAS invites all to participate in popular SAS public events and to think about the benefits of becoming a member of SAS. All astronomy enthusiasts are welcome.

Clear skies are an essential ingredient for successful skywatching. Get a closer look at a clear sky chart or more general weather conditions.