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20 September

DDO Spectacular Saturn - The Ringed Planet at Opposition 2025

Join us for the wonders of astronomy through a presentation on the ring planet Saturn, followed by an age-appropriate celestial activities and a demonstration of the 74” telescope.
26 September

Millennium Square Public Star Party - September 26 or 27, 2025

Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
29 September

City Star Party: Bayview Village Park - September 2025

Our monthly City Star Party is the place to catch universe from within the city limits at Bayview Village Park. If you don't have a telescope then you will find many astronomers who would love to share a view.
1 October

Recreational Astronomy Night - October 1, 2025

Join us for our monthly recreational astronomy night meeting. This is where our members get to show their latest projects or give tutorials and tips on just about everything to do with astronomy.
24 October

Millennium Square Public Star Party - October 24 or 25, 2025

Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
5 November

Recreational Astronomy Night - November 5, 2025

Join us for our monthly recreational astronomy night meeting. This is where our members get to show their latest projects or give tutorials and tips on just about everything to do with astronomy.
3 December

Recreational Astronomy Night - December 3, 2025

Join us for our monthly recreational astronomy night meeting. This is where our members get to show their latest projects or give tutorials and tips on just about everything to do with astronomy.