https://www.spreaker.com/podcast/earth-s-hidden-sixth-ocean--7197297enEarth SciencesCopyright Josh zampahttps://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/c1ce0896f9d1808944a3b63f8a910194.jpghttps://www.spreaker.com/podcast/earth-s-hidden-sixth-ocean--7197297Thu, 23 Jul 2026 19:01:03 +0000Josh zampaJosh zampafeeds@spreaker.comEvery landscape tells a story older than humanity. Beyond the Last Map explores Earth's hidden forces—ancient continents, mysterious oceans, volcanic worlds, shifting tectonic plates, forgotten climates, underground wonders, and the science shaping...falseepisodichttps://www.spreaker.com/episode/the-ocean-beneath-our-feet-earth-s-greatest-hidden-secret--73131105https://api.spreaker.com/episode/73131105Thu, 23 Jul 2026 19:01:01 +0000Josh zampaWhat if Earth has an ocean that no ship has ever sailed, no satellite has ever photographed, and no human has ever seen? Deep beneath our feet, locked inside ancient rocks hundreds of kilometers below the surface, lies one of the most astonishing...1743false14fullhttps://www.spreaker.com/episode/the-invisible-shield-earth-s-magnetic-heart--73131104https://api.spreaker.com/episode/73131104Thu, 23 Jul 2026 18:59:27 +0000Josh zampaEvery second of every day, an invisible force protects every living creature on Earth. Without it, powerful solar radiation would strip away our atmosphere, disable satellites, and make life as we know it nearly impossible. Deep beneath the crust and...1741false14fullhttps://www.spreaker.com/episode/the-river-older-than-the-mountains--73109667https://api.spreaker.com/episode/73109667Wed, 22 Jul 2026 15:20:07 +0000Josh zampaHow can a river exist before the mountains surrounding it? Explore one of geology's most fascinating mysteries as we uncover ancient rivers, continental change, erosion, and the incredible timescales that define Earth's history.370false12fullhttps://www.spreaker.com/episode/the-mountain-that-is-still-being-born--73109661https://api.spreaker.com/episode/73109661Wed, 22 Jul 2026 15:19:01 +0000Josh zampaSome mountains aren't relics of the past—they're still growing today. Discover how invisible tectonic forces continue to reshape Earth's surface, why some peaks rise while others disappear, and what these slow but unstoppable processes reveal about...367false11full