{"podcast":{"title":"Bedtime Astronomy","slug":"bedtime-astronomy-6846704","podcast_index_feed_id":6846704,"rss_url":"https://www.spreaker.com/show/6097902/episodes/feed","website_url":"https://www.spreaker.com/podcast/bedtime-astronomy--6097902","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/2430c737ca34b0c45f223ff600df2e1f.jpg","author":"Synthetic Universe","episode_count":473,"summary":"Welcome Bedtime Astronomy Podcast. We invite you to unwind and explore the wonders of the universe before drifting off into a peaceful slumber. Join us as we take you on a soothing journey through the cosmos, sharing captivating stories about stars, planets, galaxies, and celestial phenomena. AI-narrated, human-researched. We use synthetic voices to deliver deeply researched scientific content without compromise. The tech just lets us focus on what matters: bringing you mind-expanding content. Let's go through the mysteries of the night sky, whether you're a seasoned stargazer or simply curious about the cosmos, our bedtime astronomy podcast promises to inspire wonder, spark imagination.","last_synced_at":"2026-07-20T18:18:17.320078+00:00","page_url":"https://stenobird.com/podcast/bedtime-astronomy-6846704"},"episode":{"title":"How Dying Stars Create the Building Blocks of Life","slug":"how-dying-stars-create-the-building-blocks-of-life","published_at":"2026-06-21T09:00:15+00:00","page_url":"https://stenobird.com/podcast/bedtime-astronomy-6846704/how-dying-stars-create-the-building-blocks-of-life","show_page_url":"https://stenobird.com/podcast/bedtime-astronomy-6846704","url":"https://www.spreaker.com/episode/how-dying-stars-create-the-building-blocks-of-life--72165996","audio_url":"https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72165996/hydrogenp.mp3","summary":"Scientists have uncovered a crucial step in how dying stars create the raw materials for planets and life itself. By recreating stellar atmospheres in the lab, researchers discovered that hydrogen acts as a key catalyst in forming silicon carbide — a major component of cosmic dust. The finding helps explain how ancient stars seed galaxies with the ingredients needed for new solar systems, revealing how simple particles eventually evolved into the complex chemistry behind life and the universe we know today. Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.","meta_description":"Scientists have uncovered a crucial step in how dying stars create the raw materials for planets and life itself. By recreating stellar atmospheres in the…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2095,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedtime-astronomy-6846704/episodes/how-dying-stars-create-the-building-blocks-of-life/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedtime-astronomy-6846704/how-dying-stars-create-the-building-blocks-of-life.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}