Join us for a fair of astronomical proportions at York University with the Allan I Carswell Observatory and our event partners.

Come view the summer sky through Canada's largest optical telescope!

Come view the summer sky through Canada's largest optical telescope!

Come view the summer sky through Canada's largest optical telescope!

Come view the summer sky through Canada's largest optical telescope!

Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.

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.

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.

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.

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.