Watch the recorded video: https://youtu.be/u9_5wVDUg1g

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. We observe from the Long Sault Conservation area, an hour outside of Toronto. We meet around dusk once a month in the parking lot for views only seen in dark sky conditions. We hold this event on the first clear night of our week-long window, so the date and time are determined closer to.

Showtimes: 7:00pm, 8:10pm, 9:15pm

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. Check our home page on the Friday prior for go/no-go calls as this event is weather dependent.

In July 2015, the New Horizons spacecraft flew past Pluto, photographing the last unexplored major body in our solar system. Taking over 25 years from its original conception to its phenomenal photographic fly-by, New Horizons upended the space industry. We will explore the story behind the most unlikely expedition into our solar system, the development of the mission from scrap paper to the spacecraft itself.

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).

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. Check our home page on the Friday prior for go/no-go calls as this event is weather dependent.

Showtimes: 7:00pm, 8:10pm, 9:15pm

Solar System Social is a space-themed speaker series that brings exciting ideas and research from the field of planetary science to the general public.This special event will be a panel discussion on the ethics, logistics, and politics of who deserves to explore space.

POSTPONED to Wednesday, August 22nd

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).

CAO is holding a joint fundraising event for our members and members of the Beaver Valley Bruce Trail Volunteers. These are the people who tend the trail near CAO and have visited us for an astronomy night last year. As a means of fundraising, we are presenting a day on the trails followed by a night under the stars. RASC members will be offered one of two guided hikes, a short one and a long one, at a trail near to the CAO but not the “normal” Margaret Paull side trail that we frequent.