# Earth's Core Has Two Inner Cores | San Jose News

Page: https://stenobird.com/podcast/san-jose-news-today-2-min-news-the-daily-news-now-7463308/earth-s-core-has-two-inner-cores-san-jose-news
Text version: https://stenobird.com/podcast/san-jose-news-today-2-min-news-the-daily-news-now-7463308/earth-s-core-has-two-inner-cores-san-jose-news.md
Podcast: [San Jose News Today | 2 Min News | The Daily News Now!](https://stenobird.com/podcast/san-jose-news-today-2-min-news-the-daily-news-now-7463308)
Published: 2026-07-08T02:32:05+00:00
Episode link: https://sources.thednn.ai/170c5180c5d1f43a
Audio file: https://api.fastcast.ai/audio/522e1b29-a6ec-407e-9cb0-7589bcdd4dd3.mp3
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Duration seconds: 95

## Resource

Scientists have uncovered that Earth’s inner core isn’t one solid mass but two distinct regions, revealed through seismic wave analysis from earthquakes. This groundbreaking finding challenges old models and suggests the core is made of nested spheres, with a unique innermost layer. The discovery could revolutionize our understanding of Earth’s magnetic field, planetary formation, and deep interior dynamics — proving our planet still hides profound secrets waiting to be unlocked. Listen in comfort: Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN: advertise@thednn.ai This is an automated, high-level news summary based on public reporting. Report issues to feedback@thednn.ai. View sources & latest updates: https://sources.thednn.ai/170c5180c5d1f43a

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