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18 May

Millennium Square Public Star Party - May 2024 (GO for Saturday)

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

DDO Bring Your Own Binoculars Stargazing Night - May 2024

Bring your own binoculars for a free, guided tour of the night sky.
24 May

DDO Astronomy Family Night - May 2024 - 2

Join us for the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by an age-appropriate celestial activities and a demonstration of the 74” telescope.
25 May

DDO Planetarium Day for Little Astronomers - May 2024

Enter a Digital Portable Planetarium and take a journey through the universe led by a DDO astronomer!
25 May

DDO Planetarium Day - May 2024

Enter a Digital Portable Planetarium and take a journey through the universe led by a DDO astronomer!
26 May

DDO: Sun Fun! May 2024

Join the David Dunlap Observatory Astronomers for an interactive session where participants will see live and pre-recorded telescope views of the solar surface, learn about our nearest star, and practice safe solar observing by making their own pinhole projector.
1 June

Solar Observing at Ontario Science Centre - June 2024

Enjoy safe views of the Sun every first Saturday of the month at the Ontario Science Centre!
5 June

Recreational Astronomy Night - June 5, 2024

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.
7 June

DDO: Sun Fun! PA Day June 2024

Join the David Dunlap Observatory Astronomers for an interactive session where participants will see live and pre-recorded telescope views of the solar surface, learn about our nearest star, and practice safe solar observing by making their own pinhole projector.
7 June

DDO Space Action: Craters and Comets! June 2024

Join the David Dunlap Observatory to explore some of the dynamic action of space through comets, craters, and more!
10 June

City Star Party: Bayview Village Park - June 2024

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.
14 June

Millennium Square Public Star Party - June 2024

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