{"podcast":{"title":"Unsolved Space Mysteries","slug":"unsolved-space-mysteries-7426660","podcast_index_feed_id":7426660,"rss_url":"https://feeds.transistor.fm/unsolved-space-mysteries-12022e1e-6662-45d8-a0f0-eae4fc3bfc0f","website_url":null,"image_url":"https://img.transistorcdn.com/raBTiXo7-nTK4vztjoOjdfKDxOmDoPb5_QRcvdjSZlY/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8zMjFi/ZTYxNTE3ZTkzODVh/YTE4MmQ3MzI4ZTUx/NzEzYy5qcGc.jpg","author":"Rhythm Studios","episode_count":49,"summary":"Explore the most perplexing phenomena in our universe through the lens of rigorous scientific investigation. Two expert hosts—an observational specialist and theoretical physicist—examine genuine cosmic puzzles that challenge our understanding of physics and astronomy, from mysterious radio bursts to unexplained celestial objects. Each episode dissects one specific space mystery using peer-reviewed research and official scientific observations while maintaining wonder at the vast unknown.","last_synced_at":"2026-07-26T00:17:32.010504+00:00","page_url":"https://stenobird.com/podcast/unsolved-space-mysteries-7426660"},"episode":{"title":"The Mysterious Ultra-Diffuse Galaxies: Ghostly Galaxies or Dark Matter Dominated?","slug":"the-mysterious-ultra-diffuse-galaxies-ghostly-galaxies-or-dark-matter-dominated","published_at":"2026-01-17T22:00:00+00:00","page_url":"https://stenobird.com/podcast/unsolved-space-mysteries-7426660/the-mysterious-ultra-diffuse-galaxies-ghostly-galaxies-or-dark-matter-dominated","show_page_url":"https://stenobird.com/podcast/unsolved-space-mysteries-7426660","url":"https://share.transistor.fm/s/3c28268c","audio_url":"https://media.transistor.fm/3c28268c/420cbf66.mp3","summary":"In this episode, we delve into the enigma of Ultra-Diffuse Galaxies (UDGs). These faint, ghostly galaxies, with their low star count but enormous size, challenge our understanding of galaxy formation and evolution. Are they dominated by dark matter, or do they represent a new class of galaxies we're just beginning to understand? Join us as we dissect this cosmic mystery, exploring the latest research and theories in the field. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.","meta_description":"In this episode, we delve into the enigma of Ultra-Diffuse Galaxies (UDGs). These faint, ghostly galaxies, with their low star count but enormous size, ch…","key_points":[],"chapters":[],"topics":[],"duration_seconds":734,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/unsolved-space-mysteries-7426660/episodes/the-mysterious-ultra-diffuse-galaxies-ghostly-galaxies-or-dark-matter-dominated/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/unsolved-space-mysteries-7426660/the-mysterious-ultra-diffuse-galaxies-ghostly-galaxies-or-dark-matter-dominated.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}