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RASC Sesquicentennial

Join us as we celebrate our sesquicentennial in 2018.

Find a Centre

RASC has 29 Centres and over 5000 members world-wide.

SkyNews - This Week’s Sky

The magazine of astronomy and stargazing, is your guide to observing the night sky.

eNews

The latest in astronomy.

RASC Speakers

Find an RASC Speaker.

Publications

Stay up to date with our publications: the Journal, Bulletin and Observer's Handbook.

Programs

RASC offers many programs.

Star Parties

A Star Party is an overnight excursion to a suitable dark sky site where you will meet many other astronomers.

Volunteer

RASC offers its members many ways to get involved.

History

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

Certificate Programs

The RASC offers six observing certificate programs to promote active observing.

Social Media

Stay in touch with RASC.

This Day in History

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Subaru
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Subaru -- proud supporter of the Royal Astronomical Society of Canada.

All-Star Telescope
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Helping People Discover the Wonders of the Night Sky

Ontario Telescope
Bronze Sponsor

Where OTA Means More.

SkyShed Observatories
Bronze Sponsor

SkyShed Observatories