{"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":"We Finally Know Why Galaxies Stop Forming Stars","slug":"we-finally-know-why-galaxies-stop-forming-stars","published_at":"2026-06-15T20:00:00+00:00","page_url":"https://stenobird.com/podcast/bright-side-universe-7141660/we-finally-know-why-galaxies-stop-forming-stars","show_page_url":"https://stenobird.com/podcast/bright-side-universe-7141660","url":"https://traffic.megaphone.fm/ADME8353772412.mp3?updated=1773721201","audio_url":"https://traffic.megaphone.fm/ADME8353772412.mp3?updated=1773721201","summary":"Scientists have been scratching their heads for ages, trying to figure out why some galaxies just stop churning out stars. Well, turns out, it's all about gas—the lifeblood of star formation. Over time, galaxies can lose their gas reserves, either by using it up or having it stripped away by cosmic collisions or supermassive black holes. Once the gas is gone, it's like hitting the brakes on star production. But recent studies suggest that it's not just about running out of gas; it's also about how efficiently a galaxy can hold onto what it's got. So, when it comes to the cosmic game of \"to star or not to star,\" it's all about the gas! Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"Scientists have been scratching their heads for ages, trying to figure out why some galaxies just stop churning out stars. Well, turns out, it's all about…","key_points":[],"chapters":[],"topics":[],"duration_seconds":791,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bright-side-universe-7141660/episodes/we-finally-know-why-galaxies-stop-forming-stars/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/we-finally-know-why-galaxies-stop-forming-stars.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}