Skip to main content
29 August

City Star Party (GO for Tuesday)

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. 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. If you are thinking of buying a telescope, viewing with other people's equipment is the best way to make a good choice. If you have a telescope or binoculars, please bring it!
9 September

Solar Observing (GO for Saturday)

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.
13 September

Recreational Astronomy Night

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. Talks start at 7:30, socializing starts at 7:00.
20 September

Dark Sky Star Party (GO for Wednesday)

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.
25 September

City Star Party (GO for Monday)

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. 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. If you are thinking of buying a telescope, viewing with other people's equipment is the best way to make a good choice. If you have a telescope or binoculars, please bring it!
26 September

Fort York Library: Introduction to Astronomy

Join Ian Wheelband of the Royal Astronomical Society of Canada for a talk on Astronomy. If the weather permits, there will be an opportunity to look through a telescope and view the evening sky.
27 September

OSC Great Conversations: A Cosmic Perspective: Searching for Aliens, Finding Ourselves

Speaker: Dr. Jill Tarter, Bernard Oliver Chair, SETI Institute Are we alone in the universe? Is there intelligent life in space? Humans have been asking these questions throughout history. We want to know where we came from, how we fit into the cosmos and where we are going. Searching for life beyond Earth may not only result in contact, but could also lead to a better understanding ourselves. What will life in the future look like?
30 September

Millennium Square Stargazing Night (GO for Saturday)

Everyone is invited to join us and Durham Skies on September 30 for stargazing at the edge of Lake Ontario. Take a free look through different kinds of telescopes to get close-up views of craters on the Moon and spectacular Saturn and its rings! Learn the names of the stars of autumn and the constellation patterns they form. Peer deep into space and try your hand at spotting faint star clusters and nebulae. You can even bring your own telescope along and we'll give you advice on how to use it better.
7 October

OSC Star Party - A Celebration of Saturn

Watch the live stream of Matt Russo's talk “Harmony of the Rings” at 8:00pm https://www.youtube.com/c/SYSTEMSounds
11 October

Recreational Astronomy Night

Watch the recorded video: https://youtu.be/RTeEyn0VG3k