{"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":556,"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":"2026-09-19T16:17:59.911270+00:00","page_url":"https://stenobird.com/podcast/bedtime-astronomy-6846704"},"episode":{"title":"How the Loudest Gravitational Wave Opened a New Window into Black Holes","slug":"how-the-loudest-gravitational-wave-opened-a-new-window-into-black-holes","published_at":"2026-07-24T09:00:19+00:00","page_url":"https://stenobird.com/podcast/bedtime-astronomy-6846704/how-the-loudest-gravitational-wave-opened-a-new-window-into-black-holes","show_page_url":"https://stenobird.com/podcast/bedtime-astronomy-6846704","url":"https://www.spreaker.com/episode/how-the-loudest-gravitational-wave-opened-a-new-window-into-black-holes--72699910","audio_url":"https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72699910/loudestp.mp3","summary":"Scientists have used the loudest gravitational wave ever detected, GW250114, to probe the event horizon of a newly formed black hole. By isolating the signal's direct waves with a groundbreaking analysis, researchers measured the black hole's rotation and surface gravity with unprecedented precision. The discovery offers a powerful new way to test Einstein's general relativity, explore quantum physics under extreme conditions, and better understand how black holes warp the fabric of spacetime. Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs. This episode includes AI-generated content.","meta_description":"Scientists have used the loudest gravitational wave ever detected, GW250114, to probe the event horizon of a newly formed black hole. By isolating the sig…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1667,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedtime-astronomy-6846704/episodes/how-the-loudest-gravitational-wave-opened-a-new-window-into-black-holes/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-the-loudest-gravitational-wave-opened-a-new-window-into-black-holes.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}