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Welcome

Founded in 1868, The Royal Astronomical Society of Canada is Canada's leading astronomy organization bringing together over 4,800 enthusiastic amateur astronomers, educators, and professionals.

Upcoming Local Events

RASC centres across Canada host meetings and observing sessions, open to everyone. Come on out and enjoy an event near you.

Datesort icon RASC Centre Event
Wed, 2015-06-17 St. John's General Meeting
Fri, 2015-06-19 London Monthly Meeting
Fri, 2015-06-19 Mississauga Regular Meeting
Wed, 2015-06-24 Okanagan Vernon Meeting
Sat, 2015-06-27 Hamilton Canadian Astronomy Telescope Show
Sun, 2015-06-28 Hamilton Canadian Astronomy Telescope Show
Thu, 2015-07-09 Vancouver Monthly Meeting
Fri, 2015-07-10 Mississauga Regular Meeting
Fri, 2015-07-10 Ottawa Public Observing Session
Fri, 2015-08-07 Mississauga Regular Meeting

Personal Astronomy Blogs

RASC Astronomy Blog

ISS Transit Seen from Toronto dgrey 3 years 29 weeks ago
Very Rare Superoutburst of PR Herculis WMacDonald 3 years 31 weeks ago
Fun Science with Asteroid 2005YU55 DLane 3 years 32 weeks ago
Big Glass Anonymous 3 years 33 weeks ago
Starfest 2011 – Two Clear Nights! dgrey 3 years 35 weeks ago

Today

Today is Tue 30 Jun 2015, JD 2,457,204 (day 181 of 365 this year).