https://www.astrofiles.net/ 2025-12-21T15:14:26+01:00 daily 1.0 https://www.astrofiles.net/quiz-astronomie/enfant 0.5 https://www.astrofiles.net/quiz-astronomie/facile 0.5 https://www.astrofiles.net/quiz-astronomie/moyen 0.5 https://www.astrofiles.net/quiz-astronomie/difficile 0.5 https://www.astrofiles.net/lune 2026-04-21T15:31:29+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-05/daedalus.jpg Le cratère Daedalus https://www.astrofiles.net/sites/default/files/2019-05/lune.jpg La Lune https://www.astrofiles.net/sites/default/files/2019-05/pia12166orig.jpg Vue d'artiste : Impact géant https://www.astrofiles.net/sites/default/files/2019-05/lunar_cataclysm.jpg An artist's impression showing the effect of the LHB on the Moon (top), explaining the existence of today's the lunar seas (bottom). © Tim Wetherell - Australian National University https://www.astrofiles.net/sites/default/files/2019-05/gsfc_20171208_archive_e000871orig.jpg Croissant de Lune 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https://www.astrofiles.net/sites/default/files/2025-12/smart-telescope-zwo-ap-50-250-seestar-s50_0.jpg Smart Telescope AP 50/250 Seestar S50 Smart Telescope AP 50/250 Seestar S50 https://www.astrofiles.net/sites/default/files/2019-05/buildings-city-city-view-597909.jpg New-York https://www.astrofiles.net/sites/default/files/2019-05/pia16008medium.jpg Nébuleuse de la tête de cheval https://www.astrofiles.net/sites/default/files/2026-03/choisir-le-bon-telescope.jpg Choisir le bon télescope https://www.astrofiles.net/astronomie-claude-ptolemee 2025-12-28T11:55:57+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-05/ptolemy_1476_with_armillary_sphere_model.jpg Portrait de Ptolémée https://www.astrofiles.net/sites/default/files/2019-05/almageste.jpg L'Almageste de Ptolémée https://www.astrofiles.net/sites/default/files/2019-05/claudius_ptolemy-_the_world.jpg Reproduction d’une carte de Ptolémée imprimée au XVe siècle. 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2025-12-30T11:44:44+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-05/neptune_0.jpg Neptune https://www.astrofiles.net/pluton 2026-02-17T11:17:38+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2026-02/Pluton-NewHorizons.jpg Photo de Pluton prise par la sonde New Horizons https://www.astrofiles.net/sites/default/files/2019-05/pluton-charon.jpg Pluton et Charon https://www.astrofiles.net/sites/default/files/2019-05/512px-new_horizons_liftoff.jpg Lancement de New Horizons, par une fusée Atlas V le 19 janvier 2006 https://www.astrofiles.net/sites/default/files/2019-05/pluton.jpg Pluton https://www.astrofiles.net/naissance-systeme-solaire 2025-12-30T11:42:54+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/ngc3372.jpg Nébuleuse de la Carène https://www.astrofiles.net/sites/default/files/2019-06/pauvre-pluton.jpg Pauvre Pluton https://www.astrofiles.net/sites/default/files/2019-06/naissance-systeme-solaire.jpg Naissance du système solaire https://www.astrofiles.net/asteroides 2024-01-20T10:57:06+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/asteroid_belt-fr.png Schéma de la ceinture d'astéroïdes https://www.astrofiles.net/sites/default/files/2019-06/ceinture-asteroides.jpg La ceinture d'astéroïdes https://www.astrofiles.net/kuiper 2022-06-03T13:59:33+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/kuiper.jpg La ceinture de Kuiper https://www.astrofiles.net/sites/default/files/2019-05/pluton-charon.jpg Pluton et Charon https://www.astrofiles.net/astronomie-sedna-2003-vb12.html 2025-11-17T13:42:50+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/sedna.jpg Sedna https://www.astrofiles.net/oort 2022-06-03T15:02:50+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/ernstjuliusopik.jpg Ernst Öpik https://www.astrofiles.net/sites/default/files/2019-06/janoort.png Jan Oort 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https://www.astrofiles.net/astronomie-edwin-powell-hubble 2022-06-05T10:17:26+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/expansion.png Expansion de l'univers https://www.astrofiles.net/sites/default/files/2019-06/edwinhubble.jpg Edwin Hubble https://www.astrofiles.net/astronomie-audouin-dollfus 2022-07-02T17:30:29+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/nacelle_audouin_dollfus.jpg Ballon utilisé en 1959 par Audouin Dollfus https://www.astrofiles.net/sites/default/files/2019-06/audouindollfus.jpg Audouin Dollfus https://www.astrofiles.net/sites/default/files/2019-06/janus.jpg Janus https://www.astrofiles.net/astronomie-hubert-reeves 2026-04-21T15:29:51+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/Hubert_Reeves.jpg Hubert Reeves https://www.astrofiles.net/sites/default/files/2019-06/ennui.png L'ennui... https://www.astrofiles.net/sites/default/files/2019-06/hreeves.jpg Hubert Reeves https://www.astrofiles.net/astronomie-les-differents-types-de-telescopes-44.html 2023-03-21T14:28:01+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/lunettefr.png Schéma d'une lunette astronomique. https://www.astrofiles.net/sites/default/files/2019-06/telescope-skywatcher-ac-70-700-mercury-az-2.jpg Exemple de lunette astronomique (télescope réfracteur) https://www.astrofiles.net/sites/default/files/2019-06/telescope_newton_schema.png Schéma d’un télescope de Newton. https://www.astrofiles.net/sites/default/files/2019-06/telescope_cassegrain_principe.png Schéma d’un télescope de Cassegrain. https://www.astrofiles.net/sites/default/files/2019-06/schmidt-cassegrain.jpg Télescopes de type Schmidt-Cassegrain https://www.astrofiles.net/sites/default/files/2019-06/maksutov-cassegrain.png Télescopes de type Maksutov-Cassegrain https://www.astrofiles.net/sites/default/files/2019-06/ritchey-chretien.png Télescopes de type Ritchey-Chrétien 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https://www.astrofiles.net/astronomie-titan-63.html 2022-06-12T10:22:37+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/titan.jpg Titan https://www.astrofiles.net/astronomie-aristote 2022-06-14T10:25:41+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/aristote.jpg Aristote https://www.astrofiles.net/astronomie-tycho-brahe 2022-06-14T10:25:34+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/tychobrahe.jpg Tycho Brahé https://www.astrofiles.net/astronomie-galileo-galilei-dit-galilee 2022-06-14T10:25:29+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/galilee.jpg Galilée https://www.astrofiles.net/astronomie-johannes-kepler 2022-06-14T10:25:22+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/johannes_kepler_1610.jpg Johannes Kepler https://www.astrofiles.net/astronomie-jean-dominique-cassini 2022-06-14T10:25:15+02:00 weekly 0.8 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https://www.astrofiles.net/sites/default/files/2019-06/fireball-422748_1280.jpg Big Bang https://www.astrofiles.net/big_bang_5 2022-06-14T11:58:18+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/fireball-422748_1280.jpg Big Bang https://www.astrofiles.net/astronomie-decouverte-de-la-premiere-exo-planete-tellurique-51.html 2022-06-14T13:36:40+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-06/astronomy-2109998_1280.jpg Découverte de la première exo-planète tellurique https://www.astrofiles.net/stellina-le-telescope-qui-change-votre-facon-dobserver-les-etoiles 2026-04-22T15:39:17+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2019-09/equipevaonis.png L'équipe de Vaonis https://www.astrofiles.net/sites/default/files/2019-09/stellina_0.jpg Stellina https://www.astrofiles.net/sites/default/files/2019-09/stellinavaonis.jpg Stellina, de Vaonis https://www.astrofiles.net/choisir-le-bon-oculaire 2026-04-21T15:40:38+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2026-02/choisir-oculaire-telescope-illustration.jpg Illustration d'un homme hésitant devant un rayon d'oculaires pour télescope dans un magasin d'astronomie. https://www.astrofiles.net/top-10-des-meilleures-montures-de-telescopes 2026-03-17T14:20:01+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2020-10/skywatcher-monture-az-eq-6-synscan-goto.jpg Monture Skywatcher AZ EQ-6 https://www.astrofiles.net/evscope-dunistellar-le-telescope-du-futur 2026-04-22T15:41:41+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2021-03/telescope-vs-evscope.jpg Tescope et eVscope https://www.astrofiles.net/sites/default/files/2021-03/telescope-unistellar-n-114-450-evscope.jpg eVscope d'Unistellar https://www.astrofiles.net/sites/default/files/2021-03/evscope.png eVscope https://www.astrofiles.net/le-telescope-dobson-un-instrument-simple-et-puissant-pour-explorer-le-ciel 2026-03-20T10:50:53+01:00 weekly 0.8 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https://www.astrofiles.net/sites/default/files/2023-03/astrophoto.jpg Photo de Marko Obrva https://www.astrofiles.net/sites/default/files/2023-03/astrophotographie-dossier.jpg Astrophotographie https://www.astrofiles.net/observer-le-soleil 2026-04-21T15:44:22+02:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2023-03/telescope-solaire-coronado-st-40-400-pst-personal-solar-telescope-_0-5a-ota.jpg Telescope solaire Coronado-ST 40 400 PST https://www.astrofiles.net/sites/default/files/2026-03/personnes-observant-soleil-style-bd_0.jpg Personnes observant le Soleil (style bd) https://www.astrofiles.net/sites/default/files/2023-03/jongsun-lee-f-pszo_jee8-unsplash.jpg Eclipse solaire https://www.astrofiles.net/sites/default/files/2023-03/soleil.jpg Observer le soleil https://www.astrofiles.net/trous-noirs-le-guide-ultime-pour-comprendre-les-monstres-de-lunivers 2026-02-06T15:50:49+01:00 weekly 0.8 https://www.astrofiles.net/sites/default/files/2026-02/Trou-noir-vue-artiste.jpg Représentation 3D d'un trou noir avec disque d'accrétion et jet de plasma, astronomie 2026 https://www.astrofiles.net/informations-legales 2025-05-27T09:14:04+02:00 monthly 0.5 https://www.astrofiles.net/accueil 2025-12-21T15:14:26+01:00 monthly 0.5 https://www.astrofiles.net/observer-le-ciel 2026-03-03T15:35:15+01:00 monthly 0.5 https://www.astrofiles.net/systeme-solaire 2025-12-22T15:24:20+01:00 monthly 0.5 https://www.astrofiles.net/biographies 2025-12-22T15:08:40+01:00 monthly 0.5 https://www.astrofiles.net/phenomenes_celestes 2026-02-06T13:37:35+01:00 monthly 0.5 https://www.astrofiles.net/big_bang 2021-03-12T15:40:34+01:00 monthly 0.5 https://www.astrofiles.net/exoplanetologie 2021-03-12T15:39:42+01:00 monthly 0.5 https://www.astrofiles.net/calendrier monthly 0.5 https://www.astrofiles.net/quiz-astronomie monthly 0.5 https://www.astrofiles.net/pyxis/ monthly 0.5 https://www.astrofiles.net/calendrier/2026 monthly 0.5 https://www.astrofiles.net/calendrier/2026/janvier monthly 0.4 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