{"podcast":{"title":"Echoes of the Unknown","slug":"echoes-of-the-unknown-7231698","podcast_index_feed_id":7231698,"rss_url":"https://feed.podbean.com/echoesoftheunknownpodcast/feed.xml","website_url":"https://echoesoftheunknownpodcast.podbean.com","image_url":"https://pbcdn1.podbean.com/imglogo/image-logo/20337338/Echoes_of_the_Unknown_image_FINAL_VERSION9mxuv.jpeg","author":"echoesoftheunknownpodcast","episode_count":70,"summary":"The podcast that explores the world’s most fascinating unsolved mysteries — true crime cases, unexplained disappearances, and strange phenomena that still defy explanation. New episodes weekly. Subscribe and step into the unknown.","last_synced_at":"2026-06-16T22:19:57.289263+00:00","page_url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698"},"episode":{"title":"The Tunguska Event: The Day the Sky Exploded Over Siberia","slug":"the-tunguska-event-the-day-the-sky-exploded-over-siberia","published_at":"2026-03-10T12:01:47+00:00","page_url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698/the-tunguska-event-the-day-the-sky-exploded-over-siberia","show_page_url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698","url":"https://echoesoftheunknownpodcast.podbean.com/e/the-tunguska-event-the-day-the-sky-exploded-over-siberia/","audio_url":"https://mcdn.podbean.com/mf/web/mw5ptsnpmjfh55e3/ElevenLabs_The_Tunguska_Event_The_Day_the_Sky_Exploded_Over_Siberia_FINAL.mp3","summary":"In today's episode, we're traveling back to 1908 — when a remote stretch of Siberian wilderness became the stage for one of the most powerful explosions in history. A brilliant fireball crossed the sky. A flash lit the horizon. Moments later, an immense blast flattened a vast swath of forest — an event so sudden, so violent, and so strange that over a century later, it still raises the same haunting question: What exactly exploded over Tunguska?","meta_description":"In today's episode, we're traveling back to 1908 — when a remote stretch of Siberian wilderness became the stage for one of the most powerful explosions i…","key_points":[],"chapters":[],"topics":[],"duration_seconds":936,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/echoes-of-the-unknown-7231698/episodes/the-tunguska-event-the-day-the-sky-exploded-over-siberia/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698/the-tunguska-event-the-day-the-sky-exploded-over-siberia.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}