The Mailing Address for the San Mateo County Astronomical Society is:


PO Box 974, Station A

San Mateo, CA, 94403

To contact us by email: [email protected]

To request a private Star Party or Astronomy Presentation, email [email protected]

Astronomy Events at the College of San Mateo, including Planetarium Shows and special observing events.

For general questions, call Ed Pieret, SMCAS Vice-president at (650) 862-9602

To receive emails about astronomy lectures and events in the Bay Area, join the BayAstro

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