{"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":1265,"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":"2026-06-14T10:20:23.114994+00:00","page_url":"https://stenobird.com/podcast/bright-side-universe-7141660"},"episode":{"title":"Giant Hole on the Moon May Lead to Secret Tunnel System","slug":"giant-hole-on-the-moon-may-lead-to-secret-tunnel-system","published_at":"2026-05-31T11:00:00+00:00","page_url":"https://stenobird.com/podcast/bright-side-universe-7141660/giant-hole-on-the-moon-may-lead-to-secret-tunnel-system","show_page_url":"https://stenobird.com/podcast/bright-side-universe-7141660","url":"https://traffic.megaphone.fm/ADME4552414627.mp3","audio_url":"https://traffic.megaphone.fm/ADME4552414627.mp3","summary":"If you look up at the Earth's satellite, the Moon, you'll see that its surface is peppered with thousands of craters. Those are caused by asteroids and meteorites colliding with the lunar surface. But it also has over 200 holes that might even lead to caves. Scientists from around the world keep an eye on them and wondering if they may lead to an underground tunnel system... Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"If you look up at the Earth's satellite, the Moon, you'll see that its surface is peppered with thousands of craters. Those are caused by asteroids and me…","key_points":[],"chapters":[],"topics":[],"duration_seconds":745,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bright-side-universe-7141660/episodes/giant-hole-on-the-moon-may-lead-to-secret-tunnel-system/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/giant-hole-on-the-moon-may-lead-to-secret-tunnel-system.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}