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21 March

[AstroTours] Don’t get caught in the dark! Everything you need to engage with the April 8 2024 Total Solar Eclipse

Check out the March AstroTour! March AstroTour features Charles J. Woodford on the upcoming solar eclipse followed by exciting astronomy demos and telescope tours!
20 March

Speaker's Night: Galactic Powerhouses: Exploring Quasars and Their Spectacular Spectra [Online Only]

Join us as Marianna Veltri explores Quasars and their spectacular spectra!
16 March

DDO Planetarium Day - March 2024

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

Planetarium Day for Little Astronomers - March 2024

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

Astronomy Family Night - March 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.
14 March

March Break 2024 - Out of this World: The Solar System

The Solar System with all its planets, moons, and asteroids are all around us -- even in your own home!
13 March

March Break 2024 - DDO: Sun Fun!

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.
9 March

March Break 2024 - Space Action: Craters and Comets!

This March Break, join the David Dunlap Observatory to explore some of the dynamic action of space through comets, craters, and more!
9 March

Solar Observing at Ontario Science Centre - March 2024 (No-Go for March 9)

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

Recreational Astronomy Night - Mar. 6, 2024

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.
25 February

DDO: Sunday Sungazing (Virtual) - February 2024

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

Speaker's Night: The Evolutionary Map of the Universe

Join us as Prof. Andrew Hopkins presents the Evolutionary Map of the Universe (EMU), an ongoing project to map the southern hemisphere with the ASKAP radio telescope.