DDO Programs

Richmond Hill is proud that the DDO continues to be a regional centre for education and public outreach related to astronomy.

Astronomy Series

Experience the wonders of astronomy through an indoor planetarium and enjoy stargazing and family crafts in our exciting programs. We offer a variety of family programs, heritage tours, and lectures where participants can explore the night sky and learn about the cosmos. Browse our Fall 2019 and Winter 2020 Programs. 

• March Break 2020
• Astronomy Night
• Astronomy Family Night 
• Introduction to Astronomy (Six week course)
• Planetarium Days
• Up in the Sky
• Space Fun
• Holidays at the Observatory 
• Telescope User and Assessment Clinic
• Fall 2019 / Winter 2020 Astronomy Programs

Please note that all registered participants under the age of 18 are to be accompanied by a registered adult.

Historical Tours

Group Bookings

Engage stargazers and science enthusiasts in our specialized educational programs tailored to your group’s needs. To check availability or to book a program, use our online DDO group booking request form.

Astronomy Programs for General Interest Groups
Programs are designed to provide an introduction to Astronomy for general interest and community groups.  Astronomy content will be tailored to provide unique workshops and experiences for the public.
Ages: All Ages
Fee: $270 for 20 people, $13.50 per additional person
Availability: September to June, Weekdays (mornings, afternoons or evenings)

Astronomy Programs for School Groups
Programs meet Grade 3, 6, 9, and 12 Ontario Curriculum requirements but programs can be tailored to students from Senior Kindergarten through Grade 12. Students will leave the program with a craft project, A Moon Gazers Guide or a Star Finder, as appropriate for the age group.
Fee: $270 for 20 people, $13.50 per additional person
Availability: September to June, Weekdays (mornings or afternoons)

Astronomy Program for Youth Service Groups (e.g. Girl Guides, Scouts Canada)
Programs are tailored to satisfy the merit badge requirements of Astronomy, Space Science and Astronomy-related outdoor components for each age group. Participants will leave the program with a craft project, A Moon Gazers Guide or a Star Finder, as appropriate for the age group.
Fee: $200 for 20 people, $10 per additional person
Availability: September to June, Weekdays (evenings)

DDO Administration Building Historical Tour
Come on a tour of the Administration Building to learn about the history of the land and see the architectural features of this Beaux-Arts style building. This tour includes the opportunity to see the Observatory's 74-inch telescope.
Ages: All Ages
Fee: $80 for up to 20 people, $2.50 per additional person
Availability: Year round

Please Note:  As the Observatory and Administration Buildings are historic buildings, they do not meet existing accessibility standards. Access to both buildings is only by stairs. Washrooms and program rooms are located in the basement and on the second floor of the Administration Building and are accessible only by stairs. Both the Administration Building and the Observatory do not have elevators.