Andrew Fraknoi: Two Eclipses of the Sun

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Two eclipses of the sun are coming to North America during the 2023–24 school year—an annular (“ring of fire”) eclipse on October 14, 2023 and a total eclipse on April 8, 2024. People in two narrow paths will have the full eclipse experience each time. Everyone else (an estimated 500 million people, including all of us in the Bay Area) will see a nice partial eclipse, where the moon covers a good part of the sun. Dr. Andrew Fraknoi will describe how eclipses come to be (and why they are total only on Earth), what scientists learn during eclipses, exactly when and where the eclipses of 2023 and 2024 will be best visible, and how to observe the eclipses and the sun safely. In Association with Wonderfest. Fraknoi photo courtesy the speaker' eclipse images from NASA. August 28, 2023 Speakers Andrew Fraknoi Chair Emeritus, Astronomy Department, Foothill College; Former Executive Director, Astronomical Society of the Pacific; Astronomy and Physics Lecturer, Fromm Institute at the University of San Francisco and the Osher Lifelong Learning Institute at San Francisco State University; Lead Author, Astronomy Gerald Harris President, Quantum Planning Group; Chair, Technology & Society Member-led Forum, and Member, Board of Governors, The Commonwealth Club of California—Moderator 👉Join our Email List! https://www.commonwealthclub.org/email 🎉 BECOME a MEMBER: https://www.commonwealthclub.org/membership The Commonwealth Club of California is the nation's oldest and largest public affairs forum 📣, bringing together its 20,000 members for more than 500 annual events on topics ranging across politics, culture, society and the economy. Founded in 1903 in San Francisco California 🌉, The Commonwealth Club has played host to a diverse and distinctive array of speakers, from Teddy Roosevelt in 1911 to Anthony Fauci in 2020. In addition to the videos🎥 shared here, the Club reaches millions of listeners through its podcast🎙 and weekly national radio program📻.

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,Join us ahead of the San José Earthquakes' epic alumni player-attended California Classico game at Stanford University for an in-depth discussion with Gary Singh, a lifelong fan of the team, as he celebrates the legendary history of the Quakes in his new book, The Unforgettable San Jose Earthquakes: Momentous Stories On & Off the Field. When the San José Earthquakes first started playing soccer in 1974, no one imagined how their efforts would reverberate 50 years later. The Quakes and their fans have overcome a multitude of issues in the last five decades, including leagues collapsing, attempted rebrandings, local apathy, political indifference and even a franchise relocation, yet they never gave up. While players like Johnny Moore, Chris Wondolowski and Landon Donovan have come and gone—along with coaches, general managers and owners—the multigenerational family this San José team created over the last half century stands as strong as ever. This program is part of our Good Lit series, underwritten by the Bernard Osher Foundation. Singh photo by Cherri. June 25, 2024 Speakers Gary Singh Author; Columnist, Metro Silicon Valley Kevin Nguyen Journalist, San Francisco Standard—Moderator 👉Join our Email List! https://www.commonwealthclub.org/email 🎉 BECOME a MEMBER: https://www.commonwealthclub.org/membership Discover the rich history of Commonwealth Club World Affairs (CCWA), the nation's oldest and largest public affairs forum. The product of a 2023 merger between The Commonwealth Club of California, founded in 1903, and The World Affairs Council of Northern California, founded in 1947, CCWA is dedicated to reenergizing dynamic civic space in the Bay Area by cultivating new ideas, connection and action through engaging live programs and inspiring stories. CCWA organizes weekly in-person, virtual and hybrid events covering politics, culture, society, the economy and much more. Join us as we reimagine what a public affairs forum can be in the 21st century. In addition to the videos🎥 shared here, CCWA reaches millions of listeners through its podcast🎙and weekly national radio program📻.

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Andrew Fraknoi: Two Eclipses of the Sun

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1 views 1 year ago

,Two eclipses of the sun are coming to North America during the 2023–24 school year—an annular (“ring of fire”) eclipse on October 14, 2023 and a total eclipse on April 8, 2024. People in two narrow paths will have the full eclipse experience each time. Everyone else (an estimated 500 million people, including all of us in the Bay Area) will see a nice partial eclipse, where the moon covers a good part of the sun. Dr. Andrew Fraknoi will describe how eclipses come to be (and why they are total only on Earth), what scientists learn during eclipses, exactly when and where the eclipses of 2023 and 2024 will be best visible, and how to observe the eclipses and the sun safely. In Association with Wonderfest. Fraknoi photo courtesy the speaker' eclipse images from NASA. August 28, 2023 Speakers Andrew Fraknoi Chair Emeritus, Astronomy Department, Foothill College; Former Executive Director, Astronomical Society of the Pacific; Astronomy and Physics Lecturer, Fromm Institute at the University of San Francisco and the Osher Lifelong Learning Institute at San Francisco State University; Lead Author, Astronomy Gerald Harris President, Quantum Planning Group; Chair, Technology & Society Member-led Forum, and Member, Board of Governors, The Commonwealth Club of California—Moderator 👉Join our Email List! https://www.commonwealthclub.org/email 🎉 BECOME a MEMBER: https://www.commonwealthclub.org/membership The Commonwealth Club of California is the nation's oldest and largest public affairs forum 📣, bringing together its 20,000 members for more than 500 annual events on topics ranging across politics, culture, society and the economy. Founded in 1903 in San Francisco California 🌉, The Commonwealth Club has played host to a diverse and distinctive array of speakers, from Teddy Roosevelt in 1911 to Anthony Fauci in 2020. In addition to the videos🎥 shared here, the Club reaches millions of listeners through its podcast🎙 and weekly national radio program📻.