Retail Store Now Open Sunday During Fall Months

Our retail store will now be open on Sunday during the months of October, November, and December.

Other hours remain the same. There are no changes in the online shopping aspect of and Current hours are always updated at:

we have moved to an online store:


We are proud to continue to provide a line of quality telescopes on Dufferin Street, as Efstonscience Science & Astronomy Superstore did in the past.