Welcome to the Allan I. Carswell Astronomical Observatory:
In Person Tours Suspended, new ONLINE PV and OPV available!

Changes to OPV and PV
The Allan I. Carswell Observatory is upgrading to a new mode of Monday night online...
Read MoreNo in-person Observatory Operations during COVID-19 Pandemic: Update
In keeping with York University’s intent to keep its community and guests safe in the...
Read MoreQUOTE OF THE MONTH
"To confine our attention to terrestrial matters would be to limit the human spirit." ...
Read MoreOUR OBSERVATORY
Located in Toronto, Canada, the observatory is an invaluable hands-on teaching facility in support of...
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