{"podcast":{"title":"Astronomie : Fragments d'Univers","slug":"astronomie-fragments-d-univers-7773300","podcast_index_feed_id":7773300,"rss_url":"https://www.spreaker.com/show/6912486/episodes/feed","website_url":"https://www.spreaker.com/podcast/astronomie-fragments-d-univers--6912486","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/1c3def2838521419ec73c6079c0d6bb0.jpg","author":"Astronomie : Fragments d'Univers","episode_count":118,"summary":"Au début de chaque épisode de Astronomie : Fragments d'Univers, tu remarqueras que les annonces sont toujours placées au tout début. Ce choix dans Astronomie : Fragments d'Univers n’est pas un hasard, parce que quand on écoute Astronomie : Fragments d'Univers, on veut rester plongé dans l’astronomie, sentir l’espace s’ouvrir, laisser le cosmos respirer sans interruption, voyager entre les planètes et les étoiles sans que rien ne casse ce moment. Dans Astronomie : Fragments d'Univers, l’astronomie devient une expérience continue, comme si tu étais assis dans un observatoire silencieux face au cosmos, regardant les planètes suivre leur orbite, imaginant les satellites dériver lentement, sentant la gravité te relier à l’univers, ressentant l’énergie stellaire circuler partout, comme si le bigbang venait juste d’avoir lieu devant toi. Il y a toujours eu ce moment dans la vie où tu lèves les yeux vers le ciel et tu ressens quelque chose que tu ne sais pas expliquer. C’est exactement là que commence Astronomie : Fragments d'Univers. L’astronomie n’est pas seulement une science, c’est une sensation, un appel venu de l’espace, du cosmos, des planètes qui tournent dans leur orbite, des sat…","last_synced_at":"2026-07-10T22:18:39.898188+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300"},"episodes":[{"title":"Sélénologie : Les récentes analyses du sol lunaire par les sondes 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episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/cosmogonie-les-mod-les-scientifiques-de-la-cr-ation-partir-du-vide.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Physique quantique : Les dimensions cachées de la théorie des 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episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/aspects-soci-taux-le-futur-de-l-exploration-spatiale-face-l-humanit.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Unité cosmique : La structure de l'Univers à l'échelle atomique","slug":"unit-cosmique-la-structure-de-l-univers-l-chelle-atomique","published_at":"2026-07-03T16:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/unit-cosmique-la-structure-de-l-univers-l-chelle-atomique","url":"https://www.spreaker.com/episode/unite-cosmique-la-structure-de-l-univers-a-l-echelle-atomique--70723263","duration_seconds":6759,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/unit-cosmique-la-structure-de-l-univers-l-chelle-atomique/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/unit-cosmique-la-structure-de-l-univers-l-chelle-atomique.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Nature de la Lune : Les nouvelles hypothèses de la physique planétaire","slug":"nature-de-la-lune-les-nouvelles-hypoth-ses-de-la-physique-plan-taire","published_at":"2026-07-01T16:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/nature-de-la-lune-les-nouvelles-hypoth-ses-de-la-physique-plan-taire","url":"https://www.spreaker.com/episode/nature-de-la-lune-les-nouvelles-hypotheses-de-la-physique-planetaire--70723264","duration_seconds":811,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/nature-de-la-lune-les-nouvelles-hypoth-ses-de-la-physique-plan-taire/transcription-requests","description":"Idempotently request low-priority transcript generation for this 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extrasolaires","slug":"exobiologie-les-signatures-biologiques-des-mondes-extrasolaires","published_at":"2026-06-30T12:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/exobiologie-les-signatures-biologiques-des-mondes-extrasolaires","url":"https://www.spreaker.com/episode/exobiologie-les-signatures-biologiques-des-mondes-extrasolaires--70723265","duration_seconds":5017,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/exobiologie-les-signatures-biologiques-des-mondes-extrasolaires/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/exobiologie-les-signatures-biologiques-des-mondes-extrasolaires.md","description":"Read the 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lactée","slug":"immersion-galactique-un-voyage-pique-travers-la-voie-lact-e","published_at":"2026-06-26T12:00:05+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/immersion-galactique-un-voyage-pique-travers-la-voie-lact-e","url":"https://www.spreaker.com/episode/immersion-galactique-un-voyage-epique-a-travers-la-voie-lactee--70723267","duration_seconds":5475,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/immersion-galactique-un-voyage-pique-travers-la-voie-lact-e/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/immersion-galactique-un-voyage-pique-travers-la-voie-lact-e.md","description":"Read the agent-friendly Markdown 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planétaire","slug":"vols-habit-s-les-perspectives-du-xxxe-congr-s-plan-taire","published_at":"2026-06-24T12:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/vols-habit-s-les-perspectives-du-xxxe-congr-s-plan-taire","url":"https://www.spreaker.com/episode/vols-habites-les-perspectives-du-xxxe-congres-planetaire--70723269","duration_seconds":6579,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/vols-habit-s-les-perspectives-du-xxxe-congr-s-plan-taire/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/vols-habit-s-les-perspectives-du-xxxe-congr-s-plan-taire.md","description":"Read the agent-friendly Markdown representation of this 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planétaire","slug":"m-canique-c-leste-les-lois-de-kepler-et-le-mouvement-plan-taire","published_at":"2026-06-22T12:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/m-canique-c-leste-les-lois-de-kepler-et-le-mouvement-plan-taire","url":"https://www.spreaker.com/episode/mecanique-celeste-les-lois-de-kepler-et-le-mouvement-planetaire--70723271","duration_seconds":5008,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/m-canique-c-leste-les-lois-de-kepler-et-le-mouvement-plan-taire/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/m-canique-c-leste-les-lois-de-kepler-et-le-mouvement-plan-taire.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Pollution lumineuse : Les conséquences de la perte du ciel étoilé","slug":"pollution-lumineuse-les-cons-quences-de-la-perte-du-ciel-toil","published_at":"2026-06-19T16:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/pollution-lumineuse-les-cons-quences-de-la-perte-du-ciel-toil","url":"https://www.spreaker.com/episode/pollution-lumineuse-les-consequences-de-la-perte-du-ciel-etoile--70723272","duration_seconds":4495,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/pollution-lumineuse-les-cons-quences-de-la-perte-du-ciel-toil/transcription-requests","description":"Idempotently request low-priority transcript generation for this 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atmosphériques","slug":"signatures-chimiques-le-james-webb-et-la-d-tection-de-gaz-atmosph-riques","published_at":"2026-06-18T12:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/signatures-chimiques-le-james-webb-et-la-d-tection-de-gaz-atmosph-riques","url":"https://www.spreaker.com/episode/signatures-chimiques-le-james-webb-et-la-detection-de-gaz-atmospheriques--70723273","duration_seconds":1193,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/signatures-chimiques-le-james-webb-et-la-d-tection-de-gaz-atmosph-riques/transcription-requests","description":"Idempotently request low-priority transcript generation for this 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2","slug":"sondes-voyager-le-bilan-des-derni-res-transmissions-de-voyager-2","published_at":"2026-06-17T16:00:02+00:00","page_url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/sondes-voyager-le-bilan-des-derni-res-transmissions-de-voyager-2","url":"https://www.spreaker.com/episode/sondes-voyager-le-bilan-des-dernieres-transmissions-de-voyager-2--70723274","duration_seconds":609,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/astronomie-fragments-d-univers-7773300/episodes/sondes-voyager-le-bilan-des-derni-res-transmissions-de-voyager-2/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/astronomie-fragments-d-univers-7773300/sondes-voyager-le-bilan-des-derni-res-transmissions-de-voyager-2.md","description":"Read the agent-friendly 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