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  • November 4th. Monthly Club Meeting from 7:30 to 9:00pm – Special presentation "The Palomar Observatory" by Don Knabb.. ————— Octoberr 27th. Temple Ambler Campout, Ambler Campus of Temple University - This is the Sept. 26th. rescheduled Outreach Event. –––––– November 7th. Public Starwatch at Tohickon Boat Access Area in Nockamixon State Park, 7:00 to 10:30pm ————— November 4th. Monthly Club Meeting from 7:30 to 9:00pm – Special presentation "The Palomar Observatory" by Don Knabb.. ————— Octoberr 27th. Temple Ambler Campout, Ambler Campus of Temple University - This is the Sept. 26th. rescheduled Outreach Event Outreach Event. –––––– November 7th. Public Starwatch at Tohickon Boat Access Area in Nockamixon State Park, 7:00 to 10:30pm —————
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  • June 2026

  • Wed 3

    BMAA Monthly Meeting

    June 3 @ 7:30 pm - 9:00 pm
    Upper Dublin Lutheran Church 411 Susquehanna Rd, Ambler, United States
    BMAA Monthly Meeting

    BMAA is inviting you to a scheduled Monthly Meeting.
    In addition to our regular agenda items there will be a Special Presentation on "Star Trackers" by John Urbanchuk.

    This presentation will cover the basics of using a star tracker with a DSLR or small telescope. Star trackers are relatively simple devices that allow the astrophotographer to take images that avoid star trails. Best suited for DSLRs and wide angle or telescopic lenses. I will describe what a star tracker is, what is best at doing, what to look for when buying one, how to estimate exposure time before stars begin to track, and polar alignment, I also will discuss several popular star trackers and their price, including the new smart telescopes and show some examples of the images I have taken with my trackers.

    Please use the entrance to the right of the main entrance, look for the yellow and black BMAA sign.

  • Sat 13

    Public Starwatch

    June 13 @ 8:45 pm - 11:00 pm
    Nockamixon Lake Park Tohickon Boat Launch, FQGR+J4 Ottsville, Pennsylvania, PA, United States
    Public Starwatch

    Join us for a Star Watch at the Tohickon Boat Launch parking lot. Participation is free and open to the public. Our astronomers will have telescopes available to look through and will be on hand to answer questions.
    The event opens at 8:45 PM with Pre Star Watch Activities /followed by the Star Watch at 9:15 PM.

    Please check this website for updates in case the weather leads to cancellation. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event.

    Before you go please, check our guidelines and tips to ensure that your stargazing will be an enjoyable experience for you and alll those who will attend:  https://bma2.org/starwatch-etiquette/

  • July 2026

  • Wed 1

    BMAA Monthly Meeting: “Electronically Assisted Astronomy” by Gary Sprague

    July 1 @ 7:30 pm - 9:00 pm
    Upper Dublin Lutheran Church 411 Susquehanna Rd, Ambler, United States
    BMAA Monthly Meeting

    In addition to our regular agenda items there will be a Special Presentation on "Electronically Assisted Astronomy" by Gary Sprague

    This presentation will describe elements of Electronic Assisted Astronomy (EAA); what is it, how it differs from “standard” astrophotography and its applications. EAA is an approach to real-time visual observing using analog and digital video cameras. It offers a different approach from standard astrophotography and can be less complicated and more affordable. Images are viewed in real time on a monitor or a computer. The presentation will describe typical equipment available and advantages of various approaches.

    Please use the entrance to the right of the main entrance, look for the yellow and black BMAA sign.

  • Sat 18

    CANCELLED – Public Starwatch

    July 18 @ 8:45 pm - 11:00 pm
    Nockamixon Lake Park Tohickon Boat Launch, FQGR+J4 Ottsville, Pennsylvania, PA, United States
    Public Starwatch

    ATTENTION: This "Make-Up Star Watch" has now been changed to CANCELLED due to impending meteorological gloom and doom on Saturday, July 18th.

    Join us for a Star Watch at the Tohickon Boat Launch parking lot. Participation is free and open to the public. Our astronomers will have telescopes available to look through and will be on hand to answer questions.
    The event opens at 8:45 PM with Pre Star Watch Activities /followed by the Star Watch at 9:15 PM.

    Please check this website for updates in case the weather leads to cancellation. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event. Cloud/Raindate Saturday July 18th Same times.

    Before you go please, check our guidelines and tips to ensure that your stargazing will be an enjoyable experience for you and alll those who will attend:  https://bma2.org/starwatch-etiquette/

  • August 2026

  • Wed 12

    Outreach Event – Solar Eclipse Watch

    August 12 @ 1:00 pm - 2:30 pm
    Marina Visitor Center 1 Harrisburg School Rd., Quakertown, PA
    Outreach Event

    Join us for a Solar Eclipse Watch at the Marina Visitor Center of the Nockamixon State Park. Participation is free and open to the public; No registration required! Our astronomers will have telescopes available to look through safely and will be on hand to answer questions.

    Will you be in Mallorca on August 12? How about Greenland? If instead you'll be right here in Pennsylvania, you can still catch (a small piece of) today's solar eclipse!

    As we are near the edge of the path of this event, we'll be treated to an eclipse of .162 magnitude and 7.69% obscuration. We'll get to see a small bite get taken out of the Sun.

    For a more in-depth explanation, plus safe solar viewing, stop by the Marina Visitor Center between 1PM and 2:30PM! Bucks-Mont Astronomical Association and the park naturalist will be outside offering views of the Sun through safe viewing scopes, glasses, and other nifty devices. We'll also have lots of information on eclipses, Sunspots, and answers to all your burning solar questions.

    Stop by any time during the eclipse window, no registration required!

    Partial Eclipse begins: 1:09 PM
    Eclipse visible with eclipse glasses: 1:12 PM
    Maximum Eclipse (7.69%): 1:52 PM
    Partial Eclipse ends: 2:35 PM

  • Wed 12

    Outreach Event -Perseid Meteor Watch

    August 12 @ 8:00 pm - 11:00 pm
    Nockamixon Lake Park Tohickon Boat Launch, FQGR+J4 Ottsville, Pennsylvania, PA, United States
    Outreach Event

    Join us for a Perseid Meteor Watch at the Tohickon Boat Launch parking lot. Participation is free and open to the public. Our astronomers will have telescopes available to look through and will be on hand to answer questions.
    The event opens at 8:00 PM.

    Please check this website for updates in case the weather leads to cancellation. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event. Cloud/Raindate is Saturday Aug 15th Same times, more emphasis on general Star Watching.

    Before you go please, check our guidelines and tips to ensure that your stargazing will be an enjoyable experience for you and alll those who will attend:  https://bma2.org/starwatch-etiquette/

  • September 2026

  • Wed 2

    BMAA Monthly Meeting: Binocular Stargazing by Gary Sprague

    September 2 @ 7:30 pm - 9:00 pm
    Upper Dublin Lutheran Church 411 Susquehanna Rd, Ambler, United States
    BMAA Monthly Meeting

    BMAA is inviting you to a scheduled Monthly Meeting.
    In addition to our regular agenda items there will be a Special Presentation on "Binoculars Stargazing" by Gary Sprague. Bring your own binos and share your experience using them with the group!

    This presentation will cover the use of binoculars for stargazing including a background of the development of binoculars, elements of binocular design, different types and their advantages. We will also cover parameters and definitions as well as design considerations and their utility. We will describe various approaches for using binoculars for astronomy. Finally, we will describe commercially available binoculars and members will be encouraged to bring and demonstrate how they selected and use their own binoculars.

    Please use the entrance to the right of the main entrance, look for the yellow and black BMAA sign.

  • Sat 19

    Public Starwatch-International Observe the Moon Night

    September 19 @ 7:00 pm - 10:00 pm
    Nockamixon Lake Park Tohickon Boat Launch, FQGR+J4 Ottsville, Pennsylvania, PA, United States
    Public Starwatch

    Join us for a Star Watch-International Observe the Moon Night at the Tohickon Boat Launch parking lot. Participation is free and open to the public. Our astronomers will have telescopes available to look through and will be on hand to answer questions.

    The event opens at 7:00 PM with Pre-Moon Watch Activities followed by viewing the Moon through telescopes at 7:30 PM. The Moon Watch ends  at 10:00 PM.

    Please check this website for updates in case the weather leads to cancellation. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event. 

    Before you go please, check our guidelines and tips to ensure that your stargazing will be an enjoyable experience for you and alll those who will attend:  https://bma2.org/starwatch-etiquette/

  • October 2026

  • Wed 7

    BMAA Monthly Meeting: Smart Telescopes: Technology and Experiences

    October 7 @ 7:30 pm - 9:00 pm
    Upper Dublin Lutheran Church 411 Susquehanna Rd, Ambler, United States
    BMAA Monthly Meeting

    BMAA is inviting you to a scheduled Monthly Meeting.
    In addition to our regular agenda items there will be a Special Presentation "Smart Telescopes: Technology and Experiences" by Co-VP John Urbanchuk. 

    Smart telescopes appear to have taken the amateur astronomy world by storm. Rapid advances in optic design and product development led by ZWO Seestar line and DwarfLabs Dwarf 3, Dwarf Mini and recently introduced Draco are making astronomy in general and astrophotography in particular more available to a wider audience enticed by  reasonable cost of entry and ease of use. This presentation led by BMAA Co-VP John Urbanchuk will describe current smart telescope technology, review the pros and cons of smart telescopes, and discuss what new technologies may be on the horizon. The Dwarf Mini donated to BMAA and various Seestar models will be demonstrated by BMAA members. The presentation will end with a group discussion aimed at answering the question “ what would you most like to see in a new smart telescope”?
    Please use the entrance to the right of the main entrance, look for the yellow and black BMAA sign

  • Sat 10

    Public Starwatch

    October 10 @ 7:00 pm - 10:00 pm
    Nockamixon Lake Park Tohickon Boat Launch, FQGR+J4 Ottsville, Pennsylvania, PA, United States
    Public Starwatch

    CANCELED: Unfortunately, due to unfavorable weather forecast, this Starwatch has been CANCELED
    Join us for a Star Watch at the Tohickon Boat Launch parking lot. Participation is free and open to the public. Our astronomers will have telescopes available to look through and will be on hand to answer questions.
    Please check this website for updates in case the weather leads to cancellation. Cancellations, if any, will be communicated here by 5:00 PM on the day of the event.

    Before you go please, check our guidelines and tips to ensure that your stargazing will be an enjoyable experience for you and alll those who will attend:  https://bma2.org/starwatch-etiquette/

  • Sat 17

    Outreach Event

    October 17 @ 7:00 pm - 10:00 pm
    Temple University Ambler Campus 580 Meetinghouse Rd,, Ambler, United States
    Outreach Event

    BMA2 is participating in this annual event organized by Temple University. Volunteers from our club will be on campus with telescopes and information relative to the club and to the hobby. This is the Sept. 19 rescheduled event. Registration is required.
    If you plan to spend the night at the Temple Organized campout, please be advised that it is an all-weather event and will be held rain or shine. Pets, alcohol and smoking are prohibited. 

    Overnight Camp Out Event Information, free pre-registration and details can be found at the Temple Camp Out Event web site: https://ambler.temple.edu/community/temple-ambler-campout.

  • November 2026

  • Wed 4

    BMAA Monthly Meeting: The Palomar Observatory

    November 4 @ 7:30 pm - 9:00 pm
    Upper Dublin Lutheran Church 411 Susquehanna Rd, Ambler, United States
    BMAA Monthly Meeting

    BMAA is inviting you to a scheduled Monthly Meeting.
    In addition to our regular agenda items there will be a Special Presentation "The Palomar Observatory" by Don Knabb. 

    Please use the entrance to the right of the main entrance, look for the yellow and black BMAA sign

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