🔭 Planetariums, observatories and star parties in Seattle
Grown-ups: these places are on other websites. Hold the button for two seconds to turn the names into links.
Planetariums
- Pacific Science Centerpacificsciencecenter.org
Seattle · A science center with a planetarium whose limited-capacity shows are included with general admission and need timed tickets.
- Pierce College Science Domepierce.ctc.edu
Lakewood · A college dome theater with public shows most Wednesdays, Fridays and Saturdays, plus summer camps and a show running into late November.
Astronomy clubs with star parties
- Seattle Astronomical Societyseattleastro.orgFree
Seattle · An astronomy club listing November 2026 events, including a free public star party at Paramount Park in Shoreline where everyone is welcome.
- Tacoma Astronomical Societytas-online.orgFree
Lakewood · A Tacoma-area astronomy club that hosts monthly public viewing sessions with telescopes at Pierce College Fort Steilacoom, at no charge.
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