Next Planetarium Show / Stargazing Night:

Mining the Riches of Space

at Ritchie Observatory is Saturday July 14, 8:00 pm.


Join astronomer Dave Fong to learn about prospecting for and procuring valuable space resources.

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

July 14th

Join us as we make fake snow, create catapults to toss snow balls and more!
All ages welcome, great for PreK-Grade 4/5 with their caregivers Battle Point Observatory | BI STEM library is open during this time! Donations help cover the cost of supplies

All ages welcome, suggested $5 donation helps to cover costs.

See the BPAstro Kids Facebook PageFB-f-Logo__blue_72

The Latest Posts

We are making parts to upgrade the Ritchie

  • We are refurbishing the Ritchie Telescope with help from BARN and the City of Bainbridge Island.
  • Preliminary CNC work for new pillow block bearing for declination axis.

    A piece to hold the dec drive gearing.

    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.