!!!Updates on ABAS Sidewalk Astronomy
Due to the unfavorable weather forecast, we regret to inform you that the following ABAS Sidewalk Astronomy events have been canceled:
* Saturday, June 27, 2026 – National Mall, Washington, DC
* Sunday, June 28, 2026 – Longfellow Middle School, Falls Church, Virginia
We sincerely apologize for any inconvenience these cancellations may cause.
Fortunately, the weather forecast for Monday, June 29 looks much more promising, with fewer clouds and better observing conditions. Therefore, we are pleased to announce a replacement Sidewalk Astronomy event at the following location:
📍 Robert Frost Middle School
9201 Scott Drive
Rockville, MD 20850
📅 Monday, June 29, 2026
🕔 Meeting Time: 5:00 PM (for both participants and volunteers)
Observing activities will begin shortly afterward, weather permitting. Stay tuned!
We hope you will be able to join us for an evening of stargazing and astronomical exploration under clearer skies.
About ABAS
The American Bootes Astronomical Society, Incorporated (ABAS), founded on June 13, 2023, in Rockville, Maryland, by Renjiang Xie and Ruofan Wang, is dedicated to promoting both professional and amateur astronomy. Since May 2023, ABAS has organized numerous sidewalk astronomy events, public lectures, and summer camps, bringing the wonders of the cosmos directly to our communities.
Our team
We’re a group of passionate amateur astronomers who love exploring the night sky, sharing our curiosity, and inspiring the next generation of stargazers. Whether we’re setting up telescopes under dark skies, hiking out for the perfect view, or hosting hands-on astronomy outreach events for kids, we’re driven by a shared love for science, the outdoors, and the wonder of the universe.
Join Us
If you share our passion for astronomy, the outdoors, and inspiring young minds, come be part of our community! Whether you’re a seasoned stargazer or just curious about the night sky, there’s a place for you among fellow explorers who love to learn, share, and look up together.