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25 March

Recreational Astronomy Night (CANCELLED)

Due to the temporary closure of the Ontario Science Centre until April 5th, this event has been cancelled. 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. Talks start at 7:30pm, socializing at 7:00pm.
28 March

High Park: Earth Hour Star Party (CANCELLED)

CANCELLED due to Temporary Closure. For more information please visit HERE. Join us at 9:30pm right after our Earth Hour Event as we peer into the night sky. Volunteer and night sky lover Andrew Yee will be with us and will help us identify what which we can see. We will be looking to see planets, stars, the moon and more - all weather dependent of course. Our telescope will help you see the night sky in a way you may never have before!
30 March

City Star Party (first clear night: Monday to Thursday) (CANCELLED)

Hover above the Moon like an astronaut and get eye-to-eye with the planets. Find colourful stars, star clusters, bright nebulae and even another galaxy. 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. If you are thinking of buying a telescope, viewing with other people's equipment is the best way to make a good choice. If you have a telescope or binoculars, please bring it!
3 April

Millennium Square Stargazing (first clear night: Friday or Saturday) (CANCELLED)

Due to the current COVID-19 pandemic, RASC, Toronto Centre is suspending all public outreach activites until May 15, 2020.
31 March

Astronomy in Action: Planetarium Live! (ONLINE)

Tuesday at 7:00pm is episode 2 of Planetarium Live! We have @jesserogerson joining us for answers to some popular space questions! Come join in and ask your own questions! Let's explore the universe together!
4 April

DDO Astronomy Family Night (CANCELLED)

Families will be introduced to the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities and a demonstration of the 74" telescope. If the sky is clear the dome will be opened and the telescope pointed to an interesting celestial object for the visitors to view. All participating family members must be registered and any participants under the age of 16 must be accompanied by a registered adult.
3 April

Perimeter Institute: Windows on the Universe: Chad Hanna public lecture webcast

For thousands of years, astronomy was restricted to what we could see with our eyes. But visible light makes up only a tiny fraction of a spectrum emitted by celestial objects. We now know that light is not the universe’s sole means to reveal the mysteries of the heavens. Until recently, we simply lacked the windows through which to view these aspects of our universe. Over the last few decades, astronomers have revolutionized our windows on the universe with telescopes of unprecedented sensitivity to light beyond what we can see with our eyes.
22 June

DDO Astronomy Family Night (WAITLIST)

Families will be introduced to the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities and a demonstration of the 74" telescope. If the sky is clear the dome will be opened and the telescope pointed to an interesting celestial object for the visitors to view. All participating family members must be registered and any participants under the age of 16 must be accompanied by a registered adult.
18 April

DDO Astronomy Family Night (CANCELLED)

Families will be introduced to the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities and a demonstration of the 74" telescope. If the sky is clear the dome will be opened and the telescope pointed to an interesting celestial object for the visitors to view. All participating family members must be registered and any participants under the age of 16 must be accompanied by a registered adult.
13 March

Speaker's Night: Scattering Throughout the Solar System

Watch the recorded video: https://youtu.be/eGyIx6FEQyI