RASC is a national, non-profit, charitable organization devoted to the advancement of astronomy and related sciences. Help support our society through your kind donations.

Visit our store for your astronomy needs. We carry a wide variety of items such as the Observer's Handbook, calendars, astronomy teaching guides, observing aids, and more!

Membership in the RASC is open to everyone who is interested in astronomy. You may join through one of 30 RASC Centres, or as an Unattached member.