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.
Saturday, June 3, 2023 - 10:00pm to Sunday, June 4, 2023 - 12:00am
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.
Join us at the June AstroTour! Our June AstroTours features Eesha Das Gupta's talk on how to make your own DIY star, followed by exciting astronomy demos and telescope tours!
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.
Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
Observe the Moon, stars, and an excellent chance to observe brilliant Venus through our telescopes!
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.
Learn about the search for lunar water, highlighting key missions and technologies, as well as what the future may hold as we move into the Artemis era.
Wednesday, May 10, 2023 - 8:30am to Friday, May 12, 2023 - 6:00pm
AstroEdu 2023 will bring together researchers, teachers, and students from across the world to discuss the latest developments in astronomy education at all levels.
Join us online to learn basic astronomy that you can do on your own from your backyard!
We'll share tips on encouraging girls to engage in astronomy and highlight the women of Harvard who laid the foundation of modern astronomy.
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!
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.
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.
Join us at the May AstroTour! Our May AstroTours features Yilun Guan's talk on mapping the universe, followed by exciting astronomy demos and telescope tours!
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.
Andy Beaton wearing his Maple Leaf sweater to give encouragement to the team to move up in the post season standings, gives us his view of the upcoming highlights in the night sky.
Learn about the search for elusive dark matter using observations of the cosmic web and the relic radiation from the Big Bang from Dr. Rogers, a Dunlap Fellow at the University of Toronto, tour the observatory and view a celestial object through the 74” telescope
Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
Observe the Moon, stars, and an excellent opportunity to observe Venus through our telescopes!
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.
Join us online to learn basic astronomy that you can do on your own from your backyard!
The spring sky hosts both very bright stars and very dim galaxies.
We'll talk about the system astronomers use to measure and report the brightness of celestial objects - from luminosity to absolute and apparent brightness, to surface brightness.
Join us as we discuss the philosophical definitions of life, the complexities of biosignature, and life as we don’t know it as we reach beyond Earth on our journey to discover if we’re alone in the universe.
Join us online to learn basic astronomy that you can do on your own from your backyard!
We'll explain the dance of the inner planets in the evening sky, talk about conjunctions, elongations, and transits, and share some tips for safely viewing the inner planets.
Galileo did it - so you can, too!
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!
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.
Wednesday, April 5, 2023 to Wednesday, May 3, 2023
Arnold Brody takes his turn at showing us the celestial highlights for the month of April and doesn't miss a chance to remind us about the Millennium Square Public Stargazing Event on April 28 that he is organizing.
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!
