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25 August

DDO: Sunday Sungazing - August 2024

Safely observe the sun with us! During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!
28 July

DDO: Sunday Sungazing - July 2024

Safely observe the sun with us! During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!
20 September

DDO Astronomy Family Night - September 2024

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.
24 August

DDO Astronomy Family Night - August 24, 2024

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.
9 August

DDO Astronomy Family Night - August 9, 2024

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.
27 July

DDO Astronomy Family Night - July 27, 2024

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.
19 July

DDO Astronomy Family Night - July 19, 2024

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.
17 June

DDO Bring Your Own Binoculars Stargazing Night - June 2024 (GO for Monday)

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

DDO Bring Your Own Binoculars Stargazing Night - May 2024 (GO for Thrusday)

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

Doors Open Richmond Hill 2024 at the DDO

Join Heritage Services for a tour of our historic observatory and administration buildings.