Organized by RASC Toronto Centre

Ontario Science Centre at Night

Recreational Astronomy Night

Wednesday, August 14, 2019 - 7:30pm to 9:30pm
Watch the recorded video:
Star Trails by Steve McKinney

Dark Sky Star Party (first clear night: Monday to Thursday)

Monday, August 26, 2019 to Thursday, August 29, 2019

See the Milky Way and galaxies with the unaided eye. Point your telescope to find the many dim deep space objects that sprinkle the sky. Away from Toronto's light polution, there is so much to see.

City Star Party

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

Monday, September 2, 2019 to Thursday, September 5, 2019

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.

Millennium Square

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

Friday, September 6, 2019 - 6:00pm to 11:00pm

Everyone is invited to join us and Durham Skies for stargazing at the edge of Lake Ontario.

Solar Observing at the Ontario Science Centre by Katrina Ince

Solar Observing

Saturday, September 7, 2019 - 10:00am to 12:00pm

Join us at the Ontario Science Centre for our monthly Solar Observing on the TELUSCAPE observing pad. This is the area in front of the Science Centre's entrance. We use specialized telescopes that are safe to aim at the Sun.

Ontario Science Centre at Night

Recreational Astronomy Night

Wednesday, September 11, 2019 - 7:30pm to 9:30pm

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.

2016 Fall Work Party by G. Seabrook

CAO 2019 Fall Work Party

Friday, September 13, 2019 - 5:00pm to Sunday, September 15, 2019 - 12:00pm

As the lazy days of summer fly past, planning is in full swing for our fall events. One of those events is the fall work party at the CAO.

Planet-gazing Star Party

Dunlap Institute: Planet Gazing Party

Saturday, September 14, 2019 - 7:30pm to 10:30pm

Come see the planets as you've never seen them before! On September 14, join us for our second annual Planet Gazing Party with telescopes, prizes, stars and planets.

DDO - Krishna Vedala

DDO Astronomy Night

Saturday, September 14, 2019 - 8:00pm to 10:30pm

Speaker: Paul Delaney, University Professor, Senior Lecturer, Allan I. Carswell Chair for the Public Understanding of Astronomy, York University

DDO - Krishna Vedala

DDO Astronomy Family Night

Saturday, September 21, 2019 - 8:00pm to 10:30pm

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.