22 July

RASCTO Sun Fun at Richmond Hill Public Library

Summer is time for fun in the sun, but what do you really know about our nearest star?
25 July

Stargazing Night - July 2023 (GO for Tuesday)

Bring Your Own Binoculars and observe the sky from the David Dunlap Observatory!
7 October

Solar Observing at Ontario Science Centre - October 2023 (GO for October 6)

Enjoy safe views of the Sun every first Saturday of the month at the Ontario Science Centre!
2 September

Solar Observing at Ontario Science Centre - September 2023 (GO for September 2)

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

Solar Observing at Ontario Science Centre - August 2023 (GO for August 5)

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

Stargazing Night - June 2023 (GO for Wednesday)

Bring Your Own Binoculars and observe the sky from the David Dunlap Observatory!
8 July

Solar Observing at Ontario Science Centre - July 2023 (GO for July 8)

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

The Sky This Month - June 2023

Our resident expert, Chris Vaughan, on all things in Astronomy takes his hand at the Sky This Month for the period of June 7-July 5 2023.
7 May

DDO: Sunday Sungazing - May 2023

Safely observe the sun with us! Join us at the DDO for these family-friendly sessions where a DDO Astronomer will answer your questions about our closest star: the sun!
29 May

Stargazing Night - May 2023

Join us at sunset to learn to use star charts and basic observing techniques, then use your binoculars to follow a guided tour through the night sky, and stay after the tour to practice your new skills.