Next Planetarium Show / Stargazing Night:

Cosmic Colors

at Ritchie Observatory is Saturday August 11, 8:00 pm.


Mars has reds,
Uranus has blues,
the cosmos abounds
with lights and hues.

Join astronomer Dave Fong to learn about the nature of cosmic colors.

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/
BPAstro-Header

BPASTRO Kids

August 11th

BPAstroKids will fold awesome airplanes and decorate them with LED lights! These will be a ton of fun to fly off the roof, and to fly at night when you get home!l

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.