Claude Trudel<p>Kumiko Kotera, la reine des grandes antennes<br>Par Louise Mussat<br><a href="https://lejournal.cnrs.fr/astrophysique-espace-kotera-rayons" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lejournal.cnrs.fr/astrophysiqu</span><span class="invisible">e-espace-kotera-rayons</span></a><br><a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/violence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>violence</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/cosmos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmos</span></a> <a href="https://jasette.facil.services/tags/Paris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Paris</span></a> <a href="https://jasette.facil.services/tags/France" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>France</span></a> <a href="https://jasette.facil.services/tags/Argentine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Argentine</span></a> <a href="https://jasette.facil.services/tags/pampa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pampa</span></a> <a href="https://jasette.facil.services/tags/Chine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chine</span></a> <a href="https://jasette.facil.services/tags/d%C3%A9sert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>désert</span></a> <a href="https://jasette.facil.services/tags/Gobi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Gobi</span></a> <a href="https://jasette.facil.services/tags/neutrino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neutrino</span></a> <a href="https://jasette.facil.services/tags/recherche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>recherche</span></a></p>
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Claude Trudel<p>De l'eau produite en quantité dans les toutes premières supernovas il y a 13,5 milliards d'années<br>Par Éric Simon<br><a href="https://www.ca-se-passe-la-haut.fr/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">ca-se-passe-la-haut.fr/</span><span class="invisible"></span></a><br><a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/scuence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scuence</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/%C3%A9toile" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>étoile</span></a> <a href="https://jasette.facil.services/tags/supernovae" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>supernovae</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/cosmos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmos</span></a></p>
Aruban<p>Nuit hivernale dans le Périgord noir ⚫️ ✨🌃<br>Prise avec le S25 Ultra, mode expert raw, temps d'exposition de 3mn (parce qu'il faisait froid) 🥶📸<br><a href="https://mastodon.social/tags/photo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photo</span></a> <a href="https://mastodon.social/tags/S25Ultra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>S25Ultra</span></a> <a href="https://mastodon.social/tags/nuit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nuit</span></a> <a href="https://mastodon.social/tags/univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>univers</span></a> <a href="https://mastodon.social/tags/galaxie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxie</span></a> <a href="https://mastodon.social/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</span></a> <a href="https://mastodon.social/tags/perigord" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>perigord</span></a> 🎉</p>
IRAP<p>[Fin de mission pour <a href="https://astrodon.social/tags/Integral" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Integral</span></a>] Au moment de son lancement (en 2002), il était l' <a href="https://astrodon.social/tags/observatoire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>observatoire</span></a> de rayons <a href="https://astrodon.social/tags/gamma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gamma</span></a> le plus avancé et le premier observatoire spatial capable de voir simultanément des objets célestes dans les domaines gamma, X et visible.</p><p>Integral a transformé notre compréhension de l’ <a href="https://astrodon.social/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> des hautes énergies. Ses observations ont notamment permis d'identifier les sources des <a href="https://astrodon.social/tags/SursautsGamma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SursautsGamma</span></a> qualifiés de "longs" et "courts" : l'effondrement d'étoiles en supernovae, d'une part, les collisions de trous noirs et d'étoiles à neutrons, d'autre part. Info+ : <a href="https://www.esa.int/Science_Exploration/Space_Science/Integral/Mission_accomplished_for_Integral_ESA_s_gamma-ray_telescope" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">esa.int/Science_Exploration/Sp</span><span class="invisible">ace_Science/Integral/Mission_accomplished_for_Integral_ESA_s_gamma-ray_telescope</span></a> </p><p>Les personnels scientifiques et techniques de l'IRAP ont contribué au succès de cette mission : tant à la réalisation des <a href="https://astrodon.social/tags/instruments" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>instruments</span></a> qu'à l'analyse des données d'observations. Ce 28 février 2025, une longue et belle page de notre aventure spatiale se tourne ...</p>
gee Ⓐ⚑<p>[Archive — 2018] Incident diplomatique interstellaire</p><p>À force de faire comme si on était seuls dans l'univers, moi je vous le dis : il va finir par nous arriver des bricoles…</p><p>▶️ Lire cette BD : <a href="https://grisebouille.net/incident-diplomatique-interstellaire/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">grisebouille.net/incident-dipl</span><span class="invisible">omatique-interstellaire/</span></a><br>📗 Le livre best of : <a href="https://editions.ptilouk.net/gb10ans" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">editions.ptilouk.net/gb10ans</span><span class="invisible"></span></a><br>❤️ Soutien : <a href="https://ptilouk.net/#soutien" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ptilouk.net/#soutien</span><span class="invisible"></span></a></p><p><a href="https://framapiaf.org/tags/archive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archive</span></a> <a href="https://framapiaf.org/tags/BD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BD</span></a> <a href="https://framapiaf.org/tags/GriseBouille" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GriseBouille</span></a> <a href="https://framapiaf.org/tags/humour" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>humour</span></a> <a href="https://framapiaf.org/tags/MissUnivers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MissUnivers</span></a> <a href="https://framapiaf.org/tags/Galaxie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galaxie</span></a> <a href="https://framapiaf.org/tags/univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>univers</span></a> <a href="https://framapiaf.org/tags/extraterrestre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>extraterrestre</span></a></p>
Claude Trudel<p>Détection du neutrino le plus énergétique de tous les temps<br>Par Éric Simon<br><a href="https://www.ca-se-passe-la-haut.fr/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">ca-se-passe-la-haut.fr/</span><span class="invisible"></span></a><br><a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/neutrino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neutrino</span></a> <a href="https://jasette.facil.services/tags/physique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physique</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/galaxie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxie</span></a> <a href="https://jasette.facil.services/tags/%C3%A9nergie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>énergie</span></a> <a href="https://jasette.facil.services/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a></p>
Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱<p>Le <a href="https://mastodon.social/tags/supercalculateur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>supercalculateur</span></a> <a href="https://mastodon.social/tags/Frontier" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Frontier</span></a> , à 1.4 <a href="https://mastodon.social/tags/exaFLOPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>exaFLOPS</span></a> (le 2ème au <a href="https://mastodon.social/tags/monde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>monde</span></a>) , exécute la <a href="https://mastodon.social/tags/simulation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>simulation</span></a> de l’ <a href="https://mastodon.social/tags/univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>univers</span></a> la <a href="https://mastodon.social/tags/plus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plus</span></a> <a href="https://mastodon.social/tags/grande" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>grande</span></a> et la plus <a href="https://mastodon.social/tags/complexe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>complexe</span></a> jamais réalisée</p><p>De <a href="https://mastodon.social/tags/nombreuses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nombreuses</span></a> <a href="https://mastodon.social/tags/applications" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>applications</span></a> notamment sur les <a href="https://mastodon.social/tags/mat%C3%A9riaux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>matériaux</span></a>, la <a href="https://mastodon.social/tags/m%C3%A9decine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>médecine</span></a> et l' <a href="https://mastodon.social/tags/IA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IA</span></a> <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a></p><p><a href="https://www.mobeez.fr/actualites/17459/un-supercalculateur-execute-la-simulation-de-lunivers-la-plus-grande-et-la-plus-complexe-jamais-realisee/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">mobeez.fr/actualites/17459/un-</span><span class="invisible">supercalculateur-execute-la-simulation-de-lunivers-la-plus-grande-et-la-plus-complexe-jamais-realisee/</span></a></p>
Claude Trudel<p>Un neutrino éblouit l’astrophysique<br>Par Mathieu Grousson<br>🔸 "les neutrinos sont peut-être à l’origine de la présence de la matière dans l’Univers !"<br><a href="https://lejournal.cnrs.fr/articles/un-neutrino-eblouit-lastrophysique" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lejournal.cnrs.fr/articles/un-</span><span class="invisible">neutrino-eblouit-lastrophysique</span></a><br><a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/cnrs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cnrs</span></a> <a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/neutrino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neutrino</span></a> <a href="https://jasette.facil.services/tags/%C3%A9nergie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>énergie</span></a> <a href="https://jasette.facil.services/tags/particule" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>particule</span></a> <a href="https://jasette.facil.services/tags/mati%C3%A8re" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>matière</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/physique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physique</span></a> <a href="https://jasette.facil.services/tags/recherche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>recherche</span></a> <a href="https://jasette.facil.services/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a></p>
Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱<p>L' <a href="https://mastodon.social/tags/Europe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Europe</span></a> ( l' <a href="https://mastodon.social/tags/UE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UE</span></a> ) bouleverse la <a href="https://mastodon.social/tags/physique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physique</span></a> <a href="https://mastodon.social/tags/mondiale" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mondiale</span></a> avec la <a href="https://mastodon.social/tags/cr%C3%A9ation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>création</span></a> de <a href="https://mastodon.social/tags/particules" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>particules</span></a> <a href="https://mastodon.social/tags/quarks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>quarks</span></a>, une <a href="https://mastodon.social/tags/d%C3%A9couverte" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>découverte</span></a> <a href="https://mastodon.social/tags/historique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>historique</span></a> qui marque un <a href="https://mastodon.social/tags/tournant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tournant</span></a> pour la <a href="https://mastodon.social/tags/compr%C3%A9hension" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>compréhension</span></a> de l’ <a href="https://mastodon.social/tags/univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>univers</span></a></p><p><a href="https://www.mobeez.fr/actualites/17400/leurope-bouleverse-la-physique-mondiale-avec-la-creation-de-particules-quarks-une-decouverte-historique-qui-marque-un-tournant-pour-la-comprehension-de-lunivers/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">mobeez.fr/actualites/17400/leu</span><span class="invisible">rope-bouleverse-la-physique-mondiale-avec-la-creation-de-particules-quarks-une-decouverte-historique-qui-marque-un-tournant-pour-la-comprehension-de-lunivers/</span></a></p>
Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱<p>L' <a class="hashtag" href="https://bsky.app/search?q=%23Europe" rel="nofollow noopener noreferrer" target="_blank">#Europe</a> ( l' <a class="hashtag" href="https://bsky.app/search?q=%23UE" rel="nofollow noopener noreferrer" target="_blank">#UE</a> ) bouleverse la <a class="hashtag" href="https://bsky.app/search?q=%23physique" rel="nofollow noopener noreferrer" target="_blank">#physique</a> <a class="hashtag" href="https://bsky.app/search?q=%23mondiale" rel="nofollow noopener noreferrer" target="_blank">#mondiale</a> avec la <a class="hashtag" href="https://bsky.app/search?q=%23cr%C3%A9ation" rel="nofollow noopener noreferrer" target="_blank">#création</a> de <a class="hashtag" href="https://bsky.app/search?q=%23particules" rel="nofollow noopener noreferrer" target="_blank">#particules</a> <a class="hashtag" href="https://bsky.app/search?q=%23quarks" rel="nofollow noopener noreferrer" target="_blank">#quarks</a>, une <a class="hashtag" href="https://bsky.app/search?q=%23d%C3%A9couverte" rel="nofollow noopener noreferrer" target="_blank">#découverte</a> <a class="hashtag" href="https://bsky.app/search?q=%23historique" rel="nofollow noopener noreferrer" target="_blank">#historique</a> qui marque un <a class="hashtag" href="https://bsky.app/search?q=%23tournant" rel="nofollow noopener noreferrer" target="_blank">#tournant</a> pour la <a class="hashtag" href="https://bsky.app/search?q=%23compr%C3%A9hension" rel="nofollow noopener noreferrer" target="_blank">#compréhension</a> de l’ <a class="hashtag" href="https://bsky.app/search?q=%23univers" rel="nofollow noopener noreferrer" target="_blank">#univers</a>
<a href="https://www.mobeez.fr/actualites/17400/leurope-bouleverse-la-physique-mondiale-avec-la-creation-de-particules-quarks-une-decouverte-historique-qui-marque-un-tournant-pour-la-comprehension-de-lunivers/" rel="nofollow noopener noreferrer" target="_blank">www.mobeez.fr/actualites/1...</a><br><br><a href="https://www.mobeez.fr/actualites/17400/leurope-bouleverse-la-physique-mondiale-avec-la-creation-de-particules-quarks-une-decouverte-historique-qui-marque-un-tournant-pour-la-comprehension-de-lunivers/" rel="nofollow noopener noreferrer" target="_blank">L'Europe bouleverse la physiqu...</a></p>
Cartodataviz<p><a href="https://mapstodon.space/tags/map" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>map</span></a> Map/infography/representation of Tycho Brahe's mixed solar system — the Tychonic system. The Earth is immobile at the centre of the world, with the Moon and Sun revolving around it. The other planets revolve around the Sun </p><p>This system is only possible in the absence of any principle of inertia. After the Galileo affair, the system was used as one of the unique acceptable alternative to the geocentric model by the catholic church</p><p><a href="https://mapstodon.space/tags/physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physics</span></a> <a href="https://mapstodon.space/tags/history" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>history</span></a> <a href="https://mapstodon.space/tags/univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>univers</span></a></p>
Claude Trudel<p>Neutrinos : qu’ont-ils à cacher ?<br>Par Marine Corniou<br><a href="https://www.quebecscience.qc.ca/sciences/neutrinos-quont-ils-a-cacher/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">quebecscience.qc.ca/sciences/n</span><span class="invisible">eutrinos-quont-ils-a-cacher/</span></a><br><a href="https://jasette.facil.services/tags/physique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physique</span></a> <a href="https://jasette.facil.services/tags/particule" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>particule</span></a> <a href="https://jasette.facil.services/tags/neutrino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neutrino</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/mati%C3%A8re" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>matière</span></a> <a href="https://jasette.facil.services/tags/antimati%C3%A8re" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>antimatière</span></a></p>
Thierry Bayoud<p><a href="https://bzh.social/tags/Anecdotique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Anecdotique</span></a> : l'âge de la plus jeune planète observée à ce jour a été évalué à 3 millions d'années. Elle se situe dans le « nuage moléculaire du Taureau ».</p><p><a href="https://bzh.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://bzh.social/tags/%C3%A9toiles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>étoiles</span></a> <a href="https://bzh.social/tags/plan%C3%A8te" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>planète</span></a> <a href="https://bzh.social/tags/univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>univers</span></a> <a href="https://bzh.social/tags/espace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>espace</span></a> <a href="https://bzh.social/tags/t%C3%A9l%C3%A9scope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>téléscope</span></a></p>
Laurent Espitallier<p>I Believe The Universe Might Be Able To Think. - YouTube <a href="https://www.youtube.com/watch?v=UqIjhcEb-MU" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=UqIjhcEb-M</span><span class="invisible">U</span></a> <a href="https://mastouille.fr/tags/pens%C3%A9e" class="mention hashtag" rel="tag">#<span>pensée</span></a> <a href="https://mastouille.fr/tags/conscience" class="mention hashtag" rel="tag">#<span>conscience</span></a> <a href="https://mastouille.fr/tags/univers" class="mention hashtag" rel="tag">#<span>univers</span></a> <a href="https://mastouille.fr/tags/%C3%A0_traduire" class="mention hashtag" rel="tag">#<span>à_traduire</span></a> <a href="https://mastouille.fr/tags/%C3%A0traduire" class="mention hashtag" rel="tag">#<span>àtraduire</span></a> <a href="https://mastouille.fr/tags/sabine_hossenfelder" class="mention hashtag" rel="tag">#<span>sabine_hossenfelder</span></a> <a href="https://mastouille.fr/tags/sabinehossenfelder" class="mention hashtag" rel="tag">#<span>sabinehossenfelder</span></a></p>
Claude Trudel<p>⭐ Ces étoiles qui explosent sans disparaître : les naines blanches sont des cadavres d’étoiles ultra compacts à l’origine de prodigieuses explosions, les novas. Le phénomène (différent des supernovas, qui détruisent l’étoile) serait la source du lithium excédentaire dans l'Univers.<br><a href="https://lejournal.cnrs.fr/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lejournal.cnrs.fr/</span><span class="invisible"></span></a><br><a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/%C3%A9toiles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>étoiles</span></a> <a href="https://jasette.facil.services/tags/novas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>novas</span></a> <a href="https://jasette.facil.services/tags/CNRS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CNRS</span></a> <a href="https://jasette.facil.services/tags/lithium" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lithium</span></a></p>
Claude Trudel<p>Le blazer le plus éloigné jamais identifié offre un aperçu rare de l'époque de la réionisation lorsque l'Univers avait moins de 800 millions d'années<br><a href="https://www.sci.news/astronomy/most-distant-blazar-13571.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sci.news/astronomy/most-distan</span><span class="invisible">t-blazar-13571.html</span></a><br><a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/d%C3%A9couverte" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>découverte</span></a> <a href="https://jasette.facil.services/tags/blazar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blazar</span></a> <a href="https://jasette.facil.services/tags/quasar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>quasar</span></a> <a href="https://jasette.facil.services/tags/trounoir" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>trounoir</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/%C3%A9nergie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>énergie</span></a> <a href="https://jasette.facil.services/tags/jet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jet</span></a> <a href="https://jasette.facil.services/tags/cosmologie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmologie</span></a></p>
Claude Trudel<p>À la poursuite des cataclysmes cosmiques<br>Par Martin Koppe<br>🔸 Les rayons gamma nous renseignent sur les phénomènes les plus énergétiques de l’Univers<br><a href="https://lejournal.cnrs.fr/articles/a-la-poursuite-des-cataclysmes-cosmiques" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lejournal.cnrs.fr/articles/a-l</span><span class="invisible">a-poursuite-des-cataclysmes-cosmiques</span></a><br><a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/CNRS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CNRS</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/gamma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gamma</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/cosmos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmos</span></a> <a href="https://jasette.facil.services/tags/%C3%A9nergie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>énergie</span></a> <a href="https://jasette.facil.services/tags/t%C3%A9lescope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>télescope</span></a> <a href="https://jasette.facil.services/tags/HESS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HESS</span></a></p>
Claude Trudel<p>Au tournant des années 2024 / 2025, une nouvelle revue française de vulgarisation scientifique voit le jour : Comprendre les Sciences. Le premier numéro est dédié à l’astrophysique :<br><a href="https://cltr.blogspot.com/2025/01/comprendre-lastrophysique.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cltr.blogspot.com/2025/01/comp</span><span class="invisible">rendre-lastrophysique.html</span></a><br><a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/cosmologie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmologie</span></a> <a href="https://jasette.facil.services/tags/t%C3%A9lescope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>télescope</span></a> <a href="https://jasette.facil.services/tags/Webb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Webb</span></a> <a href="https://jasette.facil.services/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/galaxies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxies</span></a> <a href="https://jasette.facil.services/tags/ESA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESA</span></a> <a href="https://jasette.facil.services/tags/CSA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CSA</span></a> <a href="https://jasette.facil.services/tags/%C3%A9toiles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>étoiles</span></a> <br>Image : Étoile Wolf-Rayet 124 – Crédits : NASA, ESA, CSA, STScI, Webb ERO Production Team.</p>
Claude Trudel<p>Nouvelle simulation informatique de l’Univers<br>🔸 Début novembre, les chercheurs du Laboratoire national Argonne du ministère de l'Énergie ont utilisé le superordinateur le plus rapide de la planète pour exécuter la plus grande simulation astrophysique de l'univers jamais réalisée.<br><a href="https://www.technology.org/2024/12/29/record-breaking-run-on-frontier-sets-new-bar-for-simulating-the-universe-in-the-exascale-era/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">technology.org/2024/12/29/reco</span><span class="invisible">rd-breaking-run-on-frontier-sets-new-bar-for-simulating-the-universe-in-the-exascale-era/</span></a><br><a href="https://jasette.facil.services/tags/USA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USA</span></a> <a href="https://jasette.facil.services/tags/informatique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>informatique</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/simulation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>simulation</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/vid%C3%A9o" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vidéo</span></a></p>
Claude Trudel<p>Nouvelles considérations sur l’énergie noire <br><a href="https://www.sciencedaily.com/releases/2024/12/241220133038.htm" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sciencedaily.com/releases/2024</span><span class="invisible">/12/241220133038.htm</span></a><br><a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/cosmos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmos</span></a> <a href="https://jasette.facil.services/tags/%C3%A9nergienoire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>énergienoire</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/expansion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>expansion</span></a></p>
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