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

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 us at the Richmond Hill David Dunlap Observatory as, Jupiter, will make its closest approach to Earth in 59 years - an astronomical arrangement known as opposition.

Join us to learn about the surprising features of the gas giants, Jupiter and Saturn, and ice giants, Uranus and Neptune.