Next Planetarium Show / Stargazing Night:

Goodbye Cassini

at Ritchie Observatory is Saturday September 9th, 7:30 pm.


On September 15, Cassini's 13 year exploration of Saturn will end when it plunges into Saturn's atmosphere. We will review the amazing results of this mission. And we will see how a local elementary school is connected to Cassini's fate.

Afterwards, we will observe clouds and/or rain. On the off-chance the sky is clear, astronomers will be on hand with telescopes. Free to members, $2.00 donation suggested for nonmembers, $5.00 for families.

Information: (206) 842-9152
Web site: http://www.bpastro.org/
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BPASTRO Kids

September 9th

Solar Power

Join us for an evening of fun as we harness the energy of our nearest star the Sun! We will even build our own make and take solar updraft towers!
Fun for the whole family, 4 and 5pm shows, all ages welcome, great for Preschool through grades 5/6! Donations cover supplies.

See the BPAstro Kids Facebook PageFB-f-Logo__blue_72

Eclipse Kibitz Members Meeting

  • Saturday August 26 at 7pm
  • Bring your pictures and videos. Lets share stories of our eclipse adventures and travels. And maybe the sky will be clear too.
  • The Latest Posts

  • Back in the Saddle
  • The Great Hack

  • The menu item "Steve's Pictures" is now populated.

    SUNDIAL STATUS Pictures of Sundial Construction & Installation Please donate to our Sundial Project so we can finish. Thank you.
    Deck for the Richie
    This Saturday (2/7/2015) Malcolm, Steve, Nels (l to r) & Marty were busy, knee deep in sawdust, working on the deck platform for the Richie. Once completed, the new deck will provide a single surface for observing at the telescope. A ladder will be needed but it will be much smaller and not tied to the dome. The End Result.
    The Ritchie is now a much more accessible telescope.