The Royal Astronomical Society of Canada / La Societe Royale D'Astronomie Du Canada

The royal astronomical society of canada (rasc) was established to stimulate interest in astronomy and to increase knowledge of astronomy and the allied sciences. Volunteers host star party observing events and provide educational instruction and resources to families students and youth. More than 100 000 people attend astronomy activities and events annually. Efforts are made to reduce excessive lighting and rasc certifies canada s dark sky preserves. Publications include the observer s handbook and journal. The organization has 30 local centres across the country 5 000 members and 1 500 volunteers.