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Star Parties

A list of star parties held across Canada.

SkyNews - This Week’s Sky

Weekly highlights from Skynews magazine.

Find a Centre

RASC has 28 Centres across Canada.

Robotic Telescope

Join us as we explore the universe with our telescope in California.

Society

Mission, About Us, Centres, Donations, General Assembly, Sponsors.

Publications

Observer's Handbook, Calendar, Journal, newsletters, and more.

Observing

Certificates, projects, star parties, AstroSketchers, resources.

Programs

EPO, Light Pollution Abatement, History, Special Projects, Public Lectures

Social Media

Stay in touch with RASC.

History

The RASC has a rich history going back to 1868. Explore it here in our digital archives.

Volunteer

RASC offers its members many ways to get involved.

RASC Sesquicentennial

150th podcast and special events held in 2018.

This Day in History

1752Lacaille discovers M55.267 years ago
1931Robert Burnham Jr. born.88 years ago
1963Valentina Tereshkova becomes the first woman in space, on Vostok 6.56 years ago

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