The Comet A3 Star Party at Branched Oak Observatory – October 18th AND 19th, 7PM – 11PM

Join us for a special celestial event that promises to be as thrilling as the Halloween season! On Friday OR Saturday, October 18th or 19th, from 7PM to 11PM, Branched Oak Observatory will host The Comet A3 Star Party, where we’ll turn our eyes to the night sky for a chance to witness the rare beauty of Comet C/2023 A3 (Tsuchinshan-ATLAS).

Comets are notoriously elusive. Their diffuse brightness, and many times low position in the sky, make them difficult to observe, often requiring a bit of luck and perfect conditions. This comet, now slowly leaving the inner solar system, will be faint and fleeting, but it’s an opportunity not to be missed! We encourage you to arrive around 7PM to get situated, but make Be sure you are here between 8 and 9PM for the best chance to see the comet.

In addition to the challenge of spotting Comet A3, we’ll also explore some of the night sky’s more familiar wonders. Gaze at the spectacular Saturn with its brilliant rings, marvel at the luminous glow of the Moon, and dive deep into the universe with views of distant galaxies and nebulae.

Embrace the eerie vibe of October as we combine the mystery of the cosmos with the spooky season. Under the inky black sky, you’ll be in for a hauntingly beautiful experience.

Note: Night sky observing is dependent on local weather conditions.

• This is a FREE event, but donations are very much appreciated ($5 per visitor is suggested)
• No Registration
• Open to Everyone
• Arrive Anytime Between the Times Given
• Stay for the Entire Event or As Long As You Want
• No Park Permit Required

Confirmed BOO Volunteers

Michael Sibbernsen

Additional BOO Volunteers are encouraged to join if available.

Volunteers: please check back here (as well as your messages) for event confirmation, cancelation, or postponement announcements.