{"podcast":{"title":"Bright Side Universe","slug":"bright-side-universe-7141660","podcast_index_feed_id":7141660,"rss_url":"https://feeds.megaphone.fm/brightsideuniverse","website_url":null,"image_url":"https://megaphone.imgix.net/podcasts/7c36f2d0-ad81-11ef-8f6b-ab2e24e7e79c/image/83051541876ecfb0cdbdfd3d18ff173c.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"TheSoul Publishing","episode_count":1478,"summary":"Join the first ones and let's explore the mysteries of the universe together! Here you will find captivating podcasts about the universe, space exploration discoveries, and fantastic phenomena that surround us. Join us on this thrilling cosmic journey as we explore the uncharted depths of the universe and expand our understanding of the cosmic reality!","last_synced_at":"2026-09-21T10:20:34.245574+00:00","page_url":"https://stenobird.com/podcast/bright-side-universe-7141660"},"episode":{"title":"This Sea Is the Most Mysterious in the World","slug":"this-sea-is-the-most-mysterious-in-the-world","published_at":"2026-07-17T20:00:00+00:00","page_url":"https://stenobird.com/podcast/bright-side-universe-7141660/this-sea-is-the-most-mysterious-in-the-world","show_page_url":"https://stenobird.com/podcast/bright-side-universe-7141660","url":"https://traffic.megaphone.fm/ADME5431904668.mp3","audio_url":"https://traffic.megaphone.fm/ADME5431904668.mp3","summary":"The Black Sea is full of mysteries and interesting facts! Using remote-controlled vehicles, researchers found more than 40 ancient sunken ships in great condition underwater. There's a theory called \"The Black Sea Deluge Hypothesis,\" which suggests the Black Sea was once a big freshwater lake that flooded quickly, in just 1-3 years. Beneath the sea, there’s a vast network of tunnels that might connect Romania and Turkey, with chisel marks showing they were man-made, but no one knows who made them. Plus, the Black Sea has two layers of water: a habitable freshwater layer on top and a deep, salty layer below where only bacteria and microorganisms live. Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"The Black Sea is full of mysteries and interesting facts! Using remote-controlled vehicles, researchers found more than 40 ancient sunken ships in great c…","key_points":[],"chapters":[],"topics":[],"duration_seconds":710,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bright-side-universe-7141660/episodes/this-sea-is-the-most-mysterious-in-the-world/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bright-side-universe-7141660/this-sea-is-the-most-mysterious-in-the-world.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}