{"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":"Strange Cave with Stairs Found in Antarctica","slug":"strange-cave-with-stairs-found-in-antarctica","published_at":"2026-07-22T20:00:00+00:00","page_url":"https://stenobird.com/podcast/bright-side-universe-7141660/strange-cave-with-stairs-found-in-antarctica","show_page_url":"https://stenobird.com/podcast/bright-side-universe-7141660","url":"https://traffic.megaphone.fm/ADME6144068300.mp3","audio_url":"https://traffic.megaphone.fm/ADME6144068300.mp3","summary":"A mysterious cave deep beneath Antarctica has sparked worldwide curiosity after reports of what appear to be staircase-like formations. 🧊 Explore the science, theories, and fascinating discoveries behind one of the coldest and most mysterious places on Earth. Could these formations be natural, or is there more to the story? Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"A mysterious cave deep beneath Antarctica has sparked worldwide curiosity after reports of what appear to be staircase-like formations. 🧊 Explore the scie…","key_points":[],"chapters":[],"topics":[],"duration_seconds":755,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bright-side-universe-7141660/episodes/strange-cave-with-stairs-found-in-antarctica/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/strange-cave-with-stairs-found-in-antarctica.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}