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.

Check out the December AstroTour! December AstroTour features Nathan Carlson's talk on the Cosmic Web followed by exciting astronomy demos and telescope tours!

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.

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

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

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

Join us at the DDO as Dr. Mary-Helen Armour speaks about various impact structures in Ontario.

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.

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

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.