M13 image by Rich Lohman
The Pacific Planetarium Association is a non-profit organization with members mostly from planetariums in the western states of Alaska, Arizona, California, Hawaii, Idaho, Nevada, Oregon, Washington.

Watch recordings of Planetarians' Web Seminars. 

Upcoming PPA event: 

  • 2019 February 22, 3:30 pm PST (23:30 UT)  Planetarians' Web Seminar. Topic: Bridging Citizen Science and working-class neighborhoods. Presenter: Rosalía Lugo, M.Ed; Program Manager Adler Planetarium. The seminar is about empowering people of all ages to participate and make an impact on real science research.[attend via Zoom videoconference; for how to connect, see http://www.ppadomes.org/events/zoom-seminars]
  • 2019 July 31- Aug 3: Western Alliance Conference (WAC) in Omaha, NE 

You can find the web sites of other planetarium regionals on
the Affiliates page of the International Planetarium Society website

For questions about this site email Alan Gould <adgould[at]comcast.net>