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Presse & Médias - Matière & Univers

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Univers</h1> </div><!--.cartouche--> <div id="bando-infos" class="clearfix"> Publié le&nbsp;14 avril 2023 <div class="navtools right menu-horizontal"> <div class="navtools right menu-horizontal"> <ul> <li class="nv-item imprimer"> <a href="javascript:window.print()" rel="nofollow" title="Imprimer"> <img src="/_layouts/15/I2I/web/img/share/print.png" alt="Imprimer" width="18" height="16"> </a> </li> <li class="nv-item addBookmark"> <a href="javascript:void(0)" rel="nofollow" title="Ajouter aux favoris" onclick="triggerBookmark(this)"> <img src="/_layouts/15/I2I/web/img/share/favori.png" alt="Ajouter aux favoris" width="18" height="16"> </a> </li> <li class="nv-item send"> <a id="sendMailLink" href="/presse/_layouts/15/i2i/web/SendEmail_safe.aspx?sourceUrl=http%3a%2f%2fwww.cea.fr%2fpresse%2fpages%2factualites-communiques%2factualites-communiques-matiere-univers.aspx&liid=128&lid=Pages&lcid=1036&IsDlg=1" class="popiframemail" rel="nofollow" title="Envoyer cette page par courriel"> <img src="/_layouts/15/I2I/web/img/share/mail.png" alt="Envoyer cette page par courriel" width="18" height="16"> </a> </li> <li class="nv-item facebook"> <a href="javascript:shareOnFacebook(location.href,document.title);" rel="nofollow" title="Partager cette page sur facebook (nouvelle fenêtre)"> <img src="/_layouts/15/I2I/web/img/share/facebook.png" alt="Partager cette page sur facebook (nouvelle fenêtre)" width="18" height="16"> </a> </li> <li class="nv-item twitter"> <a href="javascript:shareOnTwitter(location.href);" rel="nofollow" title="Partager cette page sur twitter (nouvelle fenêtre)"> <img src="/_layouts/15/I2I/web/img/share/X.png" alt="Partager cette page sur twitter (nouvelle fenêtre)" width="18" height="16"> </a> </li> <li class="nv-item linkedin"> <a href="javascript:shareOnLinkedIn(location.href);" rel="nofollow" title="Partager cette page sur linkedin (nouvelle fenêtre)"> <img src="/_layouts/15/I2I/web/img/share/linkedin.png" alt="Partager cette page sur linkedin (nouvelle fenêtre)" width="18" height="16"> </a> </li> </ul> </div> <script> /** * * Add to bookmark * Several tests are necessary in order for this "simple" action to work in most of the browsers * */ function triggerBookmark (element) { if (window.sidebar && window.sidebar.addPanel) { // Firefox <23 window.sidebar.addPanel(document.title, window.location.href, ''); 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Cette d&#233;couverte fait l’objet d’une publication dans la revue Nature et questionne les derni&#232;res connaissances sur la formation des galaxies.</a> </p> </div> </li> <li class="nv-item nv-item-2 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/mission-euclid-premieres-images-cartographie-Univers.aspx" ><img width="59" height="37" alt="Mission spatiale Euclid : premi&#232;res images de la cartographie de l&#39;Univers" title="Mission spatiale Euclid : premi&#232;res images de la cartographie de l&#39;Univers" src="/presse/PublishingImages/Vignettes/euclid-esa.png"> </a> </span> <div class="intro"> <small class="date">15 octobre 2024</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/mission-euclid-premieres-images-cartographie-Univers.aspx" title="Mission spatiale Euclid : premi&#232;res images de la cartographie de l&#39;Univers" >Mission spatiale Euclid : premi&#232;res images de la cartographie de l&#39;Univers</a> </strong> <p class="meta"> <span class="cea-typo">ACTUALITÉ | DÉCOUVERTES ET AVANCÉES</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/mission-euclid-premieres-images-cartographie-Univers.aspx" title="Mission spatiale Euclid : premi&#232;res images de la cartographie de l&#39;Univers" >​​​​​​A l’occasion du Congr&#232;s International d’Astronautique de Milan (IAC, 14-18 octobre), la mission spatiale Euclid men&#233;e par l’ESA r&#233;v&#232;le les premi&#232;res images qui composeront une grande cartographie de l’Univers. Ce premier segment de la carte se compose d’une mosa&#239;que de 208 gigapixels.​</a> </p> </div> </li> <li class="nv-item nv-item-3 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/centrales-nucleaires-eponge-scintillante-pour-surveiller-emissions-radioactifs.aspx" ><img width="59" height="37" alt="Centrales nucl&#233;aires : une &#233;ponge scintillante pour surveiller les &#233;missions de gaz radioactifs" title="Centrales nucl&#233;aires : une &#233;ponge scintillante pour surveiller les &#233;missions de gaz radioactifs" src="/presse/PublishingImages/Vignettes/aerogel.jpg"> </a> </span> <div class="intro"> <small class="date">5 septembre 2024</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/centrales-nucleaires-eponge-scintillante-pour-surveiller-emissions-radioactifs.aspx" title="Centrales nucl&#233;aires : une &#233;ponge scintillante pour surveiller les &#233;missions de gaz radioactifs" >Centrales nucl&#233;aires : une &#233;ponge scintillante pour surveiller les &#233;missions de gaz radioactifs</a> </strong> <p class="meta"> <span class="cea-typo">COMMUNIQUÉ DE PRESSE</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/centrales-nucleaires-eponge-scintillante-pour-surveiller-emissions-radioactifs.aspx" title="Centrales nucl&#233;aires : une &#233;ponge scintillante pour surveiller les &#233;missions de gaz radioactifs" >Un a&#233;rogel scintillant permettant des mesures en temps r&#233;el et avec une excellente sensibilit&#233; de certains gaz radioactifs, essentielles pour surveiller le bon fonctionnement des centrales nucl&#233;aires, vient d’&#234;tre mis au point par un groupe de physiciens, de chimistes et de m&#233;trologistes du CNRS, de l’Universit&#233; Claude Bernard Lyon 1, du CEA et de l’ENS de Lyon. </a> </p> </div> </li> <li class="nv-item nv-item-4 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/institutionnel/rapport-annuel-2023.aspx" ><img width="59" height="37" alt="Le rapport annuel 2023 du CEA est en ligne" title="Le rapport annuel 2023 du CEA est en ligne" src="/presse/PublishingImages/Vignettes/rapport-annuel-2023.jpg"> </a> </span> <div class="intro"> <small class="date">11 juillet 2024</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/institutionnel/rapport-annuel-2023.aspx" title="Le rapport annuel 2023 du CEA est en ligne" >Le rapport annuel 2023 du CEA est en ligne</a> </strong> <p class="meta"> <span class="cea-typo">ACTUALITÉ</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/institutionnel/rapport-annuel-2023.aspx" title="Le rapport annuel 2023 du CEA est en ligne" >En 2023 encore, le CEA a r&#233;pondu aux enjeux de soci&#233;t&#233; tout en faisant progresser les connaissances scientifiques. Le CEA s’engage au quotidien pour relever les d&#233;fis li&#233;s &#224; la transition &#233;nerg&#233;tique, aux innovations num&#233;riques, au besoin de souverainet&#233;, ou encore aux maladies &#233;mergentes et apporter des solutions r&#233;alistes et pertinentes. </a> </p> </div> </li> <li class="nv-item nv-item-5 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/institutionnel/successeur-programme-horizon-europe.aspx" ><img width="59" height="37" alt="Quel successeur pour le programme Horizon Europe ?" title="Quel successeur pour le programme Horizon Europe ?" src="/presse/PublishingImages/Vignettes/europe.jpg"> </a> </span> <div class="intro"> <small class="date">25 juin 2024</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/institutionnel/successeur-programme-horizon-europe.aspx" title="Quel successeur pour le programme Horizon Europe ?" >Quel successeur pour le programme Horizon Europe ?</a> </strong> <p class="meta"> <span class="cea-typo">ACTUALITÉ | EUROPE</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/institutionnel/successeur-programme-horizon-europe.aspx" title="Quel successeur pour le programme Horizon Europe ?" >​Entre autres chantiers &#224; Bruxelles, la nouvelle Commission devra plancher sur le successeur du programme Horizon Europe. Ce programme de soutien &#224; la recherche et &#224; l’innovation est tr&#232;s important pour le CEA, qui appelle &#224; le coordonner avec les politiques industrielles europ&#233;ennes.</a> </p> </div> </li> <li class="nv-item nv-item-6 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/mission-svom-explosions-etoiles-lancee-succes.aspx" ><img width="59" height="37" alt="La mission SVOM, destin&#233;e &#224; l’&#233;tude des plus lointaines explosions d’&#233;toiles, a &#233;t&#233; lanc&#233;e avec succ&#232;s" title="La mission SVOM, destin&#233;e &#224; l’&#233;tude des plus lointaines explosions d’&#233;toiles, a &#233;t&#233; lanc&#233;e avec succ&#232;s" src="/presse/PublishingImages/Vignettes/vignette-svom-redim.png"> </a> </span> <div class="intro"> <small class="date">22 juin 2024</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/mission-svom-explosions-etoiles-lancee-succes.aspx" title="La mission SVOM, destin&#233;e &#224; l’&#233;tude des plus lointaines explosions d’&#233;toiles, a &#233;t&#233; lanc&#233;e avec succ&#232;s" >La mission SVOM, destin&#233;e &#224; l’&#233;tude des plus lointaines explosions d’&#233;toiles, a &#233;t&#233; lanc&#233;e avec succ&#232;s</a> </strong> <p class="meta"> <span class="cea-typo">COMMUNIQUÉ DE PRESSE</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/mission-svom-explosions-etoiles-lancee-succes.aspx" title="La mission SVOM, destin&#233;e &#224; l’&#233;tude des plus lointaines explosions d’&#233;toiles, a &#233;t&#233; lanc&#233;e avec succ&#232;s" >Lanc&#233;e avec succ&#232;s le 22 juin 2024 par le lanceur chinois Longue Marche 2C, depuis la base de lancement de Xichang, en Chine, la mission SVOM est pr&#233;vue pour une dur&#233;e de trois ans. Elle est le fruit d’une collaboration des deux agences spatiales nationales, la China National Space Administration (CNSA) et le Centre National d’Etudes Spatiales (CNES) avec les contributions principales du CEA et du CNRS pour la France. ​ </a> </p> </div> </li> <li class="nv-item nv-item-7 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/pepr-exploratoire-luma.aspx" ><img width="59" height="37" alt="Luma, ou comment explorer la lumi&#232;re de mani&#232;re in&#233;dite" title="Luma, ou comment explorer la lumi&#232;re de mani&#232;re in&#233;dite" src="/drf/PublishingImages/Actualites/2024/juin2024/lancement.jpg"> </a> </span> <div class="intro"> <small class="date">6 juin 2024</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/pepr-exploratoire-luma.aspx" title="Luma, ou comment explorer la lumi&#232;re de mani&#232;re in&#233;dite" >Luma, ou comment explorer la lumi&#232;re de mani&#232;re in&#233;dite</a> </strong> <p class="meta"> <span class="cea-typo">EVÉNEMENT | PARTENARIAT</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/pepr-exploratoire-luma.aspx" title="Luma, ou comment explorer la lumi&#232;re de mani&#232;re in&#233;dite" >Le programme national de recherche Luma a &#233;t&#233; lanc&#233; par France 2030 ce 06 juin &#224; Bordeaux. Consacr&#233; au domaine strat&#233;gique des interactions lumi&#232;re-mati&#232;re et pilot&#233; par le CEA et le CNRS, il est dot&#233; d’un budget d’environ 40 millions d’euros. Objectif : exploiter les propri&#233;t&#233;s uniques de la lumi&#232;re pour explorer des syst&#232;mes in&#233;dits en sant&#233;, environnement, &#233;nergie et mat&#233;riaux.</a> </p> </div> </li> <li class="nv-item nv-item-8 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/La-recherche-est-une-vraie-chance.aspx" ><img width="59" height="37" alt="&#171; La recherche est une vraie chance &#187;" title="&#171; La recherche est une vraie chance &#187;" src="/presse/PublishingImages/Vignettes/Anne-L-Huillier.png"> </a> </span> <div class="intro"> <small class="date">8 décembre 2023</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/La-recherche-est-une-vraie-chance.aspx" title="&#171; La recherche est une vraie chance &#187;" >&#171; La recherche est une vraie chance &#187;</a> </strong> <p class="meta"> <span class="cea-typo">ACTUALITÉ | PORTRAIT</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/La-recherche-est-une-vraie-chance.aspx" title="&#171; La recherche est une vraie chance &#187;" >Le 3 octobre dernier, deux anciens chercheurs du CEA, Anne L’Huillier et Pierre Agostini, ont re&#231;u le prix Nobel de physique, avec le Hongrois Ferenc Krausz. Une reconnaissance exceptionnelle pour leurs travaux men&#233;s &#224; Saclay, au sein de ce qui est aujourd’hui le laboratoire &#171; interactions, dynamiques et lasers &#187;, le Lidyl. Rencontre avec Anne L&#39;Huillier.</a> </p> </div> </li> <li class="nv-item nv-item-9 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/institutionnel/chaire-cea-x-hautes-densites-energie.aspx" ><img width="59" height="37" alt="Chaire &#171; Physique des hautes densit&#233;s d’&#233;nergie et de la fusion inertielle &#187;" title="Chaire &#171; Physique des hautes densit&#233;s d’&#233;nergie et de la fusion inertielle &#187;" src="/presse/PublishingImages/Vignettes/vignette%20chaire%20x.jpg"> </a> </span> <div class="intro"> <small class="date">7 décembre 2023</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/institutionnel/chaire-cea-x-hautes-densites-energie.aspx" title="Chaire &#171; Physique des hautes densit&#233;s d’&#233;nergie et de la fusion inertielle &#187;" >Chaire &#171; Physique des hautes densit&#233;s d’&#233;nergie et de la fusion inertielle &#187;</a> </strong> <p class="meta"> <span class="cea-typo">COMMUNIQUÉ DE PRESSE | PARTENARIAT ACADÉMIQUE</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/institutionnel/chaire-cea-x-hautes-densites-energie.aspx" title="Chaire &#171; Physique des hautes densit&#233;s d’&#233;nergie et de la fusion inertielle &#187;" >L’&#201;cole polytechnique et la direction des applications militaires du CEA lancent une Chaire d’enseignement et de recherche &#171; Physique des hautes densit&#233;s d’&#233;nergie et de la fusion inertielle &#187;. Ce m&#233;c&#233;nat a &#233;t&#233; inaugur&#233; le 4 d&#233;cembre 2023 en pr&#233;sence de Laura Chaubard, pr&#233;sidente par int&#233;rim et directrice g&#233;n&#233;rale de l’&#201;cole polytechnique, et Vincenzo Salvetti, directeur des applications militaires du CEA.</a> </p> </div> </li> <li class="nv-item nv-item-10 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/euclid-demontre-ses-exceptionnelles-capacites-optiques.aspx" ><img width="59" height="37" alt="Euclid d&#233;montre ses exceptionnelles capacit&#233;s optiques" title="Euclid d&#233;montre ses exceptionnelles capacit&#233;s optiques" src="/presse/PublishingImages/Pages/actualites-communiques/sciences-de-la-matiere/euclid-demontre-ses-exceptionnelles-capacites-optiques/20231107-Image-ERO-Euclid-nebuleuse-de-la-tete-de-cheval.png"> </a> </span> <div class="intro"> <small class="date">7 novembre 2023</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/euclid-demontre-ses-exceptionnelles-capacites-optiques.aspx" title="Euclid d&#233;montre ses exceptionnelles capacit&#233;s optiques" >Euclid d&#233;montre ses exceptionnelles capacit&#233;s optiques</a> </strong> <p class="meta"> <span class="cea-typo">ACTUALITÉ | DÉCOUVERTES ET AVANCÉES</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/euclid-demontre-ses-exceptionnelles-capacites-optiques.aspx" title="Euclid d&#233;montre ses exceptionnelles capacit&#233;s optiques" >D&#233;couvrez les premiers portraits de l&#39;Univers r&#233;alis&#233;s par Euclid. Ces images uniques d&#233;montrent les performances exceptionnelles du satellite pour sa mission cosmologique.</a> </p> </div> </li> <li class="nv-item nv-item-11 "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/nobel-physique-2023-pour-anne-l-huillier-et-pierre-agostini-travaux-inities-et-conduits-au-CEA.aspx" ><img width="59" height="37" alt="Nobel de physique 2023 pour Anne L&#39;Huillier et Pierre Agostini pour leurs travaux initi&#233;s et conduits au CEA" title="Nobel de physique 2023 pour Anne L&#39;Huillier et Pierre Agostini pour leurs travaux initi&#233;s et conduits au CEA" src="/presse/PublishingImages/Vignettes/attolab.jpg"> </a> </span> <div class="intro"> <small class="date">3 octobre 2023</small> <strong class="title"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/nobel-physique-2023-pour-anne-l-huillier-et-pierre-agostini-travaux-inities-et-conduits-au-CEA.aspx" title="Nobel de physique 2023 pour Anne L&#39;Huillier et Pierre Agostini pour leurs travaux initi&#233;s et conduits au CEA" >Nobel de physique 2023 pour Anne L&#39;Huillier et Pierre Agostini pour leurs travaux initi&#233;s et conduits au CEA</a> </strong> <p class="meta"> <span class="cea-typo">ACTUALITÉ | PRIX & DISTINCTION</span></p> <p> <a style="TEXT-DECORATION : none;" href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/nobel-physique-2023-pour-anne-l-huillier-et-pierre-agostini-travaux-inities-et-conduits-au-CEA.aspx" title="Nobel de physique 2023 pour Anne L&#39;Huillier et Pierre Agostini pour leurs travaux initi&#233;s et conduits au CEA" >​Anne L’Huillier et Pierre Agostini ont re&#231;u ce jour le prix Nobel de physique 2023 pour leurs travaux initi&#233;s et conduits au CEA. </a> </p> </div> </li> <li class="nv-item nv-item-12 last "> <span class="logo"> <a href="/presse/Pages/actualites-communiques/sciences-de-la-matiere/annee-physique-2023-2024.aspx" ><img width="59" height="37" alt="Ann&#233;e 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