Event Horizon
Our Newsletter, Event Horizon, is a newsletter that is published by the San Mateo County Astronomical Society. It has been in continuous publication since 1960.

March & April

Prez’s Corner

  • Celestial Highlights of Spring

    Celestial Highlights of Spring

    Greetings to the Society,  Springtime Skies ​As we venture into March and April 2025, the cosmos offers a plethora of captivating events and milestones for astronomy enthusiasts and space aficionados. From celestial phenomena gracing our night skies to groundbreaking space missions, here’s what to anticipate in the coming months.​ March Right off the bat planets…

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News

Feature

My Favorite Astronomer

  • My Favorite Astronomer: William Herschel – A Symphony of Stars

    My Favorite Astronomer: William Herschel – A Symphony of Stars

    Actually, I have lots of astronomers I admire but I’m going to talk about one who interests truly mirror my own, Sir William Herschel. Born Friedrich Wilhelm Herschel on November 15, 1738, in Hanover, Germany, Herschel was immersed in music from an early age. His father, Isaak Herschel, an oboist in the Hanover Military Band,…

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