Skip to main content
18 August

DDO Family Night (WAITLIST)

This weekend tour introduces families to the wonders of astronomy through an indoor planetarium experience, craft activities for younger visitors and stargazing. Visitors will spend time in both the main building and observatory visiting the 1.88m (74") telescope, learning its history and getting to see celestial objects firsthand (weather permitting).
25 August

DDO Speaker Night (WAITLIST)

This weekend program provides visitors with an opportunity to listen to an astronomy talk and enjoy stargazing. Visitors will spend time in both the main building and observatory visiting the 1.88m (74") telescope, learning its history and getting to see celestial objects firsthand (weather permitting).
22 September

DDO Speaker Night (WAITLIST)

This weekend program provides visitors with an opportunity to listen to an astronomy talk and enjoy stargazing. Visitors will spend time in both the main building and observatory visiting the 1.88m (74") telescope, learning its history and getting to see celestial objects firsthand (weather permitting).
10 November

DDO: Beyond the Skies (SOLD OUT)

Enjoy a social evening of astronomy and music at the David Dunlap Observatory (DDO)! Featuring LIVE MUSIC BY THE CALDERONS, and the astronomy-themed "WATER WORLDS" TALK BY DR. BHAIRAVI SHANKAR in the DDO Administration Building. Take a tour of the David Dunlap Observatory (DDO) and stargaze through telescopes (weather dependent) with members of RASC-TC. There will be a merchandise table (cash only) and a photographer on site.
11 April

DDO Introduction to Astronomy (CANCELLED)

Each Thursday from April 11, 2019 to May 16, 2019 This six week introductory-level course is designed for new astronomers. Participants will gain a basic understanding of the objects in the day and night sky, will learn how to observe these objects and will gain an introductory knowledge of the Universe formation and expansion. The lessons will be augmented by observing sessions (weather permitting). Please wear/bring appropriate supplies for being outdoors.
13 April

DDO Astronomy Night (CANCELLED)

Visit a unique historical site in Richmond Hill and experience an engaging presentation led by expert and researchers in astronomy, covering a variety of exciting astronomy topics. After the presentation, participants will tour the observatory and see 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. Please wear/bring appropriate supplies for being outdoors. All registered participants under the ages of 16 must be accompanied by a registered adult.
27 April

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 May

DDO Astronomy Night (WAITLIST)

Visit a unique historical site in Richmond Hill and experience an engaging presentation led by expert and researchers in astronomy, covering a variety of exciting astronomy topics. After the presentation, participants will tour the observatory and see 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. Please wear/bring appropriate supplies for being outdoors. All registered participants under the ages of 16 must be accompanied by a registered adult.
21 May

DDO Astronomy Paint Night (CANCELLED)

Be inspired by the cosmos and paint your version of the night sky, galaxy, or planet! Find your inspiration from an astronomer who will start with a short introduction to an astronomy-themed topic, and with an artist-in residence. Please wear/bring appropriate supplies for painting and being outdoors.
25 May

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.