Upcoming events

  • Observatory closed: education visit

    • 14 Jan 2026
    • 09:00 - 11:00

    Learn about Battle Point Observatory Programs for field trip opportunities and private events!

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  • Observatory closed: education visit

    • 15 Jan 2026
    • 09:00 - 11:00

    Learn about Battle Point Observatory Programs for field trip opportunities and private events!

    Show details

  • Planetarium Shows: 12:30 pm & 2:30 pm

    • 17 Jan 2026
    • 12:30
    • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

    Drop by Battle Point Observatory for an all-ages Planetarium Show! Learn what's up in the night sky and get a peek inside the historic Observatory. Shows offered today at 12:30 pm and again at 2:30 pm. 

    Open to the community, $10/adult and $5/child tickets (plus tax) available at the door.  $5 discount for BPAA Members!

    Planetarium is wheelchair accessible with advance notice.


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  • Cosmic Conversations: Exoplanets

    • 20 Jan 2026
    • 19:00 - 20:30
    • 10800 Battle Point Drive NE, Bainbridge Island, WA 98110
    • 10
    Register

    Cosmic Conversations

    Third Tuesdays at 7:00 pm

    January's Topic: Exoplanets


    Join in a friendly small group discussion! Cosmic Conversations work much like a book group. Topics are pre-selected by the group, and are a starting point for the conversation. Topic links will be shared ahead of the evening.


    These are non-mathematical discussions designed to “ignite a passion for science through the lens of astronomy." Don't have time to read all the links? No problem! Bring your curiosity and questions.


    Free and open to the community, ages 16+. All experience levels welcome.


    Register today! This is a hybrid event. Register for the in-person group at Battle Point Observatory with the "Register" button. Or if you prefer to attend virtually, use this Zoom sign-up instead.



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    • BI Parks: Introduction to Astronomy 101

      • 24 Jan 2026
      • 13:00 - 15:00
      • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

      Introduction to Astronomy 101

      Winter Class at Battle Point Observatory


      through Bainbridge Island Metro Park & Recreation District


      Meets 2nd & 4th Saturdays, 1:00 pm - 3:00 pm

      1/24 - 3/28 (5 sessions)

      Observe, discover, and learn about the wonders of the Universe. This is a beginner class for curious minds to engage in hands-on learning experiences in astronomy, space exploration, and the technologies that make it possible. Ages 16+.

      Register through BI Parks, starting December 9th!  Class size limited, no onsite registration at Battle Point Observatory.

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    • Volunteer Open House

      • 24 Jan 2026
      • 16:00 - 17:00
      • Battle Point Observatory
      Register
      Are you interested in learning about how you can volunteer at Battle Point Observatory in 2026? Come drop by on Saturday January 24, 4:00 - 5:00 pm! We’ll be open for you to take a tour and chat about opportunities in the Planetarium, Education, Programs, and Facilities. Learn how easy it is to sign up in our Volgistics system. Tell us about what interests you have and how you would like to contribute your time and talents. Can’t make the Open House, but want to learn more? Visit https://bpastro.org/volunteer/
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    • Women in STEM Book Club (on Zoom)

      • 27 Jan 2026
      • 18:00
      • on Zoom (see link in description to register)

      The Women in STEM book club will meet on Zoom on the fourth Tuesday of each month at 6pm.

      Zoom Registration Link

      First three book titles -

      January 27th: Hidden Figures by Margot Lee Shetterly

      February 24th: The Other Einstein by Marie Benedict

      March 24th: Galileo’s Daughter by Dava Sobel

      We recommend reaching out to your local book store, such as Eagle Harbor Books, and ordering a copy.

      Any questions or comments? Email Erin at education@bpastro.org

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    • Observatory closed: education visit

      • 28 Jan 2026
      • 10:00 - 12:00

      Learn about Battle Point Observatory Programs for field trip opportunities and private events!

      Show details

    • What's Up in February?

      • 29 Jan 2026
      • 18:00 - 19:00
      • Zoom

      Erin Leigh Howard, Rubin scientist and BPAA Education Director will host a preview of what's happening in the night sky in February. Bring your stargazing questions and join in a lively Zoom discussion!

      Register via Zoom



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    • Planetarium Shows: 12:30 pm & 2:30 pm

      • 31 Jan 2026
      • 12:30
      • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

      Drop by Battle Point Observatory for an all-ages Planetarium Show! Learn what's up in the night sky and get a peek inside the historic Observatory. Shows offered today at 12:30 pm and again at 2:30 pm. 

      Open to the community, $10/adult and $5/child tickets available at the door.  $5 discount for BPAA Members!

      Planetarium is wheelchair accessible with advance notice.


      Show details

    • BI Parks: Introduction to Astronomy 101

      • 14 Feb 2026
      • 13:00 - 15:00
      • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

      Introduction to Astronomy 101

      Winter Class at Battle Point Observatory


      through Bainbridge Island Metro Park & Recreation District


      Meets 2nd & 4th Saturdays, 1:00 pm - 3:00 pm

      1/24 - 3/28 (5 sessions)

      Observe, discover, and learn about the wonders of the Universe. This is a beginner class for curious minds to engage in hands-on learning experiences in astronomy, space exploration, and the technologies that make it possible. Ages 16+.

      Register through BI Parks, starting December 9th!  When registration opens, search classes for the keyword "Astronomy". No onsite registration at Battle Point Observatory.

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    • Second Saturday Science Talk

      • 14 Feb 2026
      • 18:00 - 20:00
      • Battle Point Observatory 10800 Battle Point Drive NE, Bainbridge Island, WA 98110
      • 30
      Register


      Join us at Battle Point Observatory Saturday, December 13th at 6 pm for another riveting Second Saturday Science Talk! 

      After the talk, stick around for a planetarium show and, if the weather holds, a Star Party. Whether you're a seasoned stargazer or just beginning to look up, there's something for everyone.  All experience levels welcome.

      Free Admission, donations welcome

      If you can't attend in person, hear the talk live on Zoom: Register here for Zoom

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    • Women in STEM Book Club (on Zoom)

      • 24 Feb 2026
      • 18:00
      • on Zoom (see link in description to register)

      The Women in STEM book club will meet on Zoom on the fourth Tuesday of each month at 6pm.

      Zoom Registration Link

      First three book titles -

      January 27th: Hidden Figures by Margot Lee Shetterly

      February 24th: The Other Einstein by Marie Benedict

      March 24th: Galileo’s Daughter by Dava Sobel

      We recommend reaching out to your local book store, such as Eagle Harbor Books, and ordering a copy.

      Any questions or comments? Email Erin at education@bpastro.org

      Show details

    • BI Parks: Introduction to Astronomy 101

      • 28 Feb 2026
      • 13:00 - 15:00
      • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

      Introduction to Astronomy 101

      Winter Class at Battle Point Observatory


      through Bainbridge Island Metro Park & Recreation District


      Meets 2nd & 4th Saturdays, 1:00 pm - 3:00 pm

      1/24 - 3/28 (5 sessions)

      Observe, discover, and learn about the wonders of the Universe. This is a beginner class for curious minds to engage in hands-on learning experiences in astronomy, space exploration, and the technologies that make it possible. Ages 16+.

      Register through BI Parks, starting December 9th!  When registration opens, search classes for the keyword "Astronomy". No onsite registration at Battle Point Observatory.

      Show details

    • Paint Nights at the Planetarium

      • 28 Feb 2026
      • 17:00 - 19:00
      • 10800 Battle Point Drive NE, Bainbridge Island, WA 98110
      • 14
      Register

      Saturday, February 28th from 5 to 7 pm

      "Myths of the Pleiades"

      Featuring BPAA Artist in Residence, Deborah Milton


      Join Battle Point Observatory's Artist in Residence Deborah Milton for this always popular event!  No art experience needed.

      Inspired by a planetarium show, you will shed expectations as you learn to paint intuitively and playfully with acrylics on an 11” x 14” canvas suitable for framing. The group's camaraderie will put you at ease and you will probably be surprised, maybe even awed, by your own creative expression!

      Advance registration required, limited to 14 adults.

      Event Fee $45.78 + tax (includes supplies)

      $10 discount until February 14th for BPAA Members!

      To become a member:  Join Today

      Please arrive ten (10) minutes prior to the event start time to get settled! Note that we are unable to offer refunds within 7 days of the event.


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    • BI Parks: Introduction to Astronomy 101

      • 14 Mar 2026
      • 13:00 - 15:00
      • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

      Introduction to Astronomy 101

      Winter Class at Battle Point Observatory


      through Bainbridge Island Metro Park & Recreation District


      Meets 2nd & 4th Saturdays, 1:00 pm - 3:00 pm

      1/24 - 3/28 (5 sessions)

      Observe, discover, and learn about the wonders of the Universe. This is a beginner class for curious minds to engage in hands-on learning experiences in astronomy, space exploration, and the technologies that make it possible. Ages 16+.

      Register through BI Parks, starting December 9th!  When registration opens, search classes for the keyword "Astronomy". No onsite registration at Battle Point Observatory.

      Show details

    • Women in STEM Book Club (on Zoom)

      • 24 Mar 2026
      • 18:00
      • on Zoom (see link in description to register)

      The Women in STEM book club will meet on Zoom on the fourth Tuesday of each month at 6pm.

      Zoom Registration Link

      First three book titles -

      January 27th: Hidden Figures by Margot Lee Shetterly

      February 24th: The Other Einstein by Marie Benedict

      March 24th: Galileo’s Daughter by Dava Sobel

      We recommend reaching out to your local book store, such as Eagle Harbor Books, and ordering a copy.

      Any questions or comments? Email Erin at education@bpastro.org

      Show details

    • BI Parks: Introduction to Astronomy 101

      • 28 Mar 2026
      • 13:00 - 15:00
      • Battle Point Observatory, 10800 Battle Point Drive NE, Bainbridge Island, WA 98110

      Introduction to Astronomy 101

      Winter Class at Battle Point Observatory


      through Bainbridge Island Metro Park & Recreation District


      Meets 2nd & 4th Saturdays, 1:00 pm - 3:00 pm

      1/24 - 3/28 (5 sessions)

      Observe, discover, and learn about the wonders of the Universe. This is a beginner class for curious minds to engage in hands-on learning experiences in astronomy, space exploration, and the technologies that make it possible. Ages 16+.

      Register through BI Parks, starting December 9th!  When registration opens, search classes for the keyword "Astronomy". No onsite registration at Battle Point Observatory.

      Show details

    • Dark Sky Week begins

      • 13 Apr 2026
      • 12:00 - 13:00
      BPAA's Dark Sky initiative, week of April 13-20
      visit Darksky.org 

      Show details

    • Events
    • Events