{"podcast":{"title":"Spacepod","slug":"spacepod-174342","podcast_index_feed_id":174342,"rss_url":"https://spacepod.libsyn.com/rss","website_url":"http://www.listentospacepod.com","image_url":"https://static.libsyn.com/p/assets/e/1/0/b/e10b8841d59396c8/spacepod_logo.jpg","author":"Carrie Nugent","episode_count":240,"summary":"Hear stories about the alien moons orbiting our Sun, of cold stars, and the future of space exploration. Every week, scientist Dr. Carrie Nugent chats about an amazing part of our universe with an expert guest. Spacepod is the podcast that gives you an inside look into space exploration. Learn more: http://listentospacepod.com","last_synced_at":"2026-08-01T18:21:31.665399+00:00","page_url":"https://stenobird.com/podcast/spacepod-174342"},"episode":{"title":"237: Why does an asteroid hit the Earth? And why so big?","slug":"237-why-does-an-asteroid-hit-the-earth-and-why-so-big","published_at":"2026-08-01T16:00:00+00:00","page_url":"https://stenobird.com/podcast/spacepod-174342/237-why-does-an-asteroid-hit-the-earth-and-why-so-big","show_page_url":"https://stenobird.com/podcast/spacepod-174342","url":"https://spacepod.libsyn.com/237-why-does-an-asteroid-hit-the-earth-and-why-so-big","audio_url":"https://traffic.libsyn.com/secure/spacepod/237WhyAsteroidHitEarth.mp3?dest-id=277763","summary":"A question from Lyla, age 5. Dr. Federica Spoto answers. For more on Dr. Spoto's work, see episode 190 .","meta_description":"A question from Lyla, age 5. Dr. Federica Spoto answers. For more on Dr. Spoto's work, see episode 190 .","key_points":[],"chapters":[],"topics":[],"duration_seconds":817,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/spacepod-174342/episodes/237-why-does-an-asteroid-hit-the-earth-and-why-so-big/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/spacepod-174342/237-why-does-an-asteroid-hit-the-earth-and-why-so-big.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}