Chabot Observatory

Good Question: Are There More Stars Than Grains Of Sand?It’s a math problem that has intrigued a Bay Area astronomer for years. In this Good Question: Are there more stars in the universe than grains of sand on Earth?
Eye On The Bay: Chabot Observatory - 11/18/10
Best Outdoor Activities In The Bay AreaTake your pick of some favorites for getting out and about with your family all over the Bay Area.

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