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The CAO is maintained by our volunteers.

See what we have done at our previous work parties below.

CAO Fall Work Party Report for October 2024

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      • CAO Work Party Report for October 2024
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General Mailing Address

RASCTO
York University
4700 Keele St.
Physics & Astronomy
Petrie Science & Engineering, Room 128
Toronto On, M3J 1P3