{"id":2826,"date":"2026-03-08T14:30:13","date_gmt":"2026-03-08T12:30:13","guid":{"rendered":"https:\/\/sf2a.eu\/website2023\/?p=2826"},"modified":"2026-03-08T14:30:13","modified_gmt":"2026-03-08T12:30:13","slug":"message-sf2a-no-1175","status":"publish","type":"post","link":"https:\/\/sf2a.eu\/website2023\/message-sf2a-no-1175\/","title":{"rendered":"Message SF2A No 1175"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Message SF2A No 1175 &#8211; 09\/03\/26<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Renouvellement du conseil de la SF2A \u2013 Date limite 9 avril 2026, 12h CEST<\/li>\n\n\n\n<li>Journ\u00e9es SF2A 2026 \u2013 Date limite de soumission d\u2019abstracts<\/li>\n\n\n\n<li>ESO Users community survey<\/li>\n\n\n\n<li>Ateliers D\u00e9fi Transverse du CNRS \u00ab Vie dans l\u2019Univers \u00bb, 20-22 mai, 2026, Lyon (France)<\/li>\n\n\n\n<li>Journ\u00e9e \u00ab\u00a0Camille Flammarion, ce m\u00e9connu\u00a0\u00bb, 21 mars, 2026, Amphi Abb\u00e9 Gr\u00e9groire, CNAM, Paris (France)<\/li>\n\n\n\n<li>Ecole AS Num\u00e9rique, 27-30 avril, 2026, ENS Lyon (France)<\/li>\n\n\n\n<li>Announcement of Interstellar Institute 8, 21 septembre &#8211; 8 octobre, 2026, Institut Pascal, Paris-Saclay University (France)<\/li>\n\n\n\n<li>Journ\u00e9es Scientifiques Galaxies de l&rsquo;ATCG 2026, 12-14 October, 2026, Institut d&rsquo;Astrophysique de Paris and Observatoire de Paris, Paris (France)<\/li>\n\n\n\n<li>LATMOS Seminar March 3rd &#8211; Kei Masunaga &#8211; Observations of lunar surface-origin and exospheric ions by the Kaguya Ion Mass Analyzer<\/li>\n\n\n\n<li>The Cool Evolved Stars Newsletter is now taking submissions<\/li>\n\n\n\n<li>News from the AtLAST project<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">1. Renouvellement du conseil de la SF2A \u2013 Date limite 9 avril 2026, 12h CEST<\/h3>\n\n\n\n<p>La Soci\u00e9t\u00e9 Fran\u00e7aise d\u2019Astronomie et d\u2019Astrophysique (SF2A), association loi 1901, a pour but de contribuer au d\u00e9veloppement et au rayonnement de l\u2019astronomie en France et d\u2019y associer l\u2019ensemble des sp\u00e9cialistes d\u2019astronomie concourant \u00e0 ce m\u00eame objectif. Sous le haut patronage de l\u2019Acad\u00e9mie des Sciences, elle coordonne les actions et assure la repr\u00e9sentation de la communaut\u00e9 fran\u00e7aise dans l\u2019Union Astronomique Internationale (IAU) ainsi qu\u2019\u00e0 l\u2019European Astronomical Society (EAS). Plus d\u2019informations sur les r\u00f4les de la SF2A sont explicit\u00e9s sur la plaquette d\u2019informations :<\/p>\n\n\n\n<p><a href=\"https:\/\/sf2a.eu\/website2023\/wp-content\/uploads\/2022\/04\/pdf_plaquette_SF2A_A3.pdf\">https:\/\/sf2a.eu\/website2023\/wp-content\/uploads\/2022\/04\/pdf_plaquette_SF2A_A3.pdf<\/a><\/p>\n\n\n\n<p>La SF2A est administr\u00e9e par un Conseil d\u2019Administration de 12 membres \u00e9lus pour 4 ans par l\u2019Assembl\u00e9e G\u00e9n\u00e9rale au scrutin secret, uninominal, majoritaire \u00e0 un tour.<\/p>\n\n\n\n<p>La moiti\u00e9 du conseil de la SF2A doit \u00eatre renouvel\u00e9e en 2026, soit six personnes.&nbsp;<\/p>\n\n\n\n<p>Les membres du Conseil dont le mandat arrive \u00e0 terme sont : Olivia Venot (pr\u00e9sidente), Nad\u00e8ge Lagarde (vice-pr\u00e9sidente), Julien Malzac (vice-pr\u00e9sident international), K\u00e9vin Baill\u00e9 (tr\u00e9sorier), Rhita-Maria Ouazzani (responsable commission Femmes &amp; Astronomie), Matthieu Bethermin (webmaster).<\/p>\n\n\n\n<p>Nous sollicitons d\u00e8s aujourd\u2019hui des candidatures. Sont \u00e9ligibles les personnes \u00e0 jour de leur cotisation SF2A en 2026. Une candidature doit \u00eatre accompagn\u00e9e d\u2019une profession de foi d\u2019une page maximum au format pdf.<\/p>\n\n\n\n<p>Les candidatures sont \u00e0 envoyer au secr\u00e9tariat de la SF2A (<a href=\"mailto:secretariat@sf2a.eu\">secretariat@sf2a.eu<\/a>) avec l\u2019objet \u00ab Candidature SF2A \u00bb. La date limite de r\u00e9ception est fix\u00e9e au&nbsp;<strong>jeudi 9 avril 12h CEST<\/strong>.<\/p>\n\n\n\n<p>Le vote \u00e9lectronique sera mis en place durant la deuxi\u00e8me quinzaine d\u2019avril et les r\u00e9sultats seront annonc\u00e9s lors de l\u2019Assembl\u00e9e G\u00e9n\u00e9rale, pendant les journ\u00e9es annuelles de la SF2A qui se tiendront \u00e0 Grenoble du 22 au 26 juin 2026.<\/p>\n\n\n\n<p>Bien cordialement,<\/p>\n\n\n\n<p>Olivia Venot pour le conseil de la SF2A<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Journ\u00e9es SF2A 2026 \u2013 Date limite de soumission d\u2019abstracts<\/h3>\n\n\n\n<p>Nous vous rappelons que les journ\u00e9es de la SF2A 2026 se tiendront du 22 au 26 juin 2026 \u00e0 Grenoble. Toutes les informations concernant les ateliers, les sessions pl\u00e9ni\u00e8res et les diff\u00e9rents aspects pratiques sont sur le site web suivant :\u00a0<a href=\"https:\/\/journees.sf2a.eu\/\">https:\/\/journees.sf2a.eu<\/a>. \u00a0Le programme d\u00e9finitif sera communiqu\u00e9 le 5 mai.<\/p>\n\n\n\n<p>Les inscriptions sont ouvertes jusqu\u2019au&nbsp;<strong>2 juin<\/strong>&nbsp;inclus pour une participation en pr\u00e9sentiel (y compris pour les \u00e9tudiants, doctorants, porteurs d&rsquo;ateliers, orateurs de sessions pl\u00e9ni\u00e8res), et jusqu\u2019au&nbsp;<strong>12 juin<\/strong>&nbsp;inclus pour une participation en ligne. Le tarif r\u00e9duit est disponible jusqu\u2019au 12 mai inclus.<\/p>\n\n\n\n<p>La date limite pour soumettre un abstract est le&nbsp;<strong>10 avril<\/strong>&nbsp;(inclus).<\/p>\n\n\n\n<p>Le Conseil de la SF2A<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. ESO Users community survey<\/h3>\n\n\n\n<p>The ESO Users Committee \u00a0survey \u00a0will be open\u00a0<strong>between March 1st and March 20th<\/strong>.<\/p>\n\n\n\n<p>The Users Committee (UC) represents ESO&rsquo;s astronomical community at large and acts as an advisory body to the ESO Director General on matters related to the performance, scientific access, operation and data management facilities to the La Silla Paranal Observatory and ALMA. The 50th annual meeting of the UC is scheduled on 27 and 28 April 2026. During the UC meeting updates from ESO and feedback from the user community are exchanged and openly discussed. Each year one topic is explored in more detail and this year the Special Topic session is dedicated to Time Domain: Target of Opportunity and Rapid Response Mode Observations. The UC welcomes input, opinions and suggestions from the community through direct contact with the UC Members.<\/p>\n\n\n\n<p>The UC designed an anonymous poll &nbsp;URL:&nbsp;<a href=\"https:\/\/www.eso.org\/extra\/surveys\/index.php\/272512?lang=en\">https:\/\/www.eso.org\/extra\/surveys\/index.php\/272512?lang=en<\/a>&nbsp;to collect further feedback and welcomes input from the community before March 20.&nbsp;<\/p>\n\n\n\n<p>The meeting webpage&nbsp;<a href=\"https:\/\/www.eso.org\/public\/about-eso\/committees\/uc\/uc-50th.html\">https:\/\/www.eso.org\/public\/about-eso\/committees\/uc\/uc-50th.html&nbsp;<\/a>&nbsp;includes a record of the lat meeting with recommendations that will be discussed in April.&nbsp;<\/p>\n\n\n\n<p>Transmis par Catherine Dougados<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Ateliers D\u00e9fi Transverse du CNRS \u00ab Vie dans l\u2019Univers \u00bb, 20-22 mai, 2026, Lyon (France)\u00a0<\/h3>\n\n\n\n<p>Les 20, 21 et 22 mai prochains, dans le cadre du d\u00e9fi transverse du CNRS \u00ab Vie dans l\u2019Univers \u00bb, nous organisons un atelier de prospective au Mercure H\u00f4tel Ch\u00e2teau Perrache \u00e0 Lyon. Il d\u00e9butera le 20 mai \u00e0 14h et se cl\u00f4turera le 22 mai \u00e0 12h.<\/p>\n\n\n\n<p>L\u2019objectif de cet atelier est d\u2019identifier quels sont les chantiers manquant \u00e0 r\u00e9aliser pour stimuler des th\u00e9matiques de recherches interdisciplinaires sous-exploit\u00e9es autour de ce th\u00e8me et f\u00e9d\u00e9rer la communaut\u00e9 \u00e0 l&rsquo;\u00e9chelle nationale.<\/p>\n\n\n\n<p>Cet atelier comprendra notamment des temps de discussions au sein d&rsquo;une m\u00eame discipline suivis d\u2019\u00e9changes interdisciplinaires.<\/p>\n\n\n\n<p>Il y a un nombre de places tr\u00e8s limit\u00e9. C\u2019est pourquoi, si vous \u00eates int\u00e9ress\u00e9(e), nous vous proposons de remplir le formulaire suivant, d\u00e8s que possible, et ce avant le&nbsp;<strong>31\/03\/2026<\/strong>.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/groupes.renater.fr\/limesurvey\/index.php\/864531?newtest=Y&amp;lang=fr\">https:\/\/groupes.renater.fr\/limesurvey\/index.php\/864531?newtest=Y&amp;lang=fr<\/a><\/p>\n\n\n\n<p>Une n\u00e9cessaire s\u00e9lection des participantes et participants sera effectu\u00e9e en tenant compte d\u2019une repr\u00e9sentation \u00e9quilibr\u00e9e des th\u00e9matiques et des genres. Les repas et h\u00e9bergement seront pris en charge par le D\u00e9fi, seuls les transports seront \u00e0 la charge des participant(e)s.<\/p>\n\n\n\n<p>Pour les personnes qui ne pourront se joindre en pr\u00e9sentiel \u00e0 cet atelier, un suivi en visioconf\u00e9rence sera disponible.<\/p>\n\n\n\n<p>Transmis par Olivia Venot, pour le GT CNRS D\u00e9fi Vie dans l\u2019Univers&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Journ\u00e9e \u00ab\u00a0Camille Flammarion, ce m\u00e9connu\u00a0\u00bb, 21 mars, 2026, Amphi Abb\u00e9 Gr\u00e9groire, CNAM, Paris (France)<\/h3>\n\n\n\n<p>Ce colloque international aborde les aspects peu ou mal connus de la vie, de l&rsquo;\u0153uvre et des r\u00e9seaux nationaux et internationaux de Camille Flammarion, pour comm\u00e9morer le centenaire de sa disparition en 1925. Pour encourager les \u00e9changes conviviaux entre les orateurs et les participants, les pr\u00e9sentations ne seront pas diffus\u00e9es par vid\u00e9o.<\/p>\n\n\n\n<p>Programme d\u00e9taill\u00e9 et inscription gratuite sur le site d\u00e9di\u00e9 :<\/p>\n\n\n\n<p><a href=\"https:\/\/indico.obspm.fr\/e\/flammarion\">https:\/\/indico.obspm.fr\/e\/flammarion<\/a><\/p>\n\n\n\n<p>Transmis par David Valls-Gabaud<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Ecole AS Num\u00e9rique, 27-30 avril, 2026, ENS Lyon (France)<\/h3>\n\n\n\n<p>Nous avons le plaisir de vous annoncer la tenue de la premi\u00e8re \u00e9cole de l\u2019Action Sp\u00e9cifique Num\u00e9rique, enti\u00e8rement d\u00e9di\u00e9e aux codes HPC GPU pour les fluides astrophysiques.<\/p>\n\n\n\n<p>Cet \u00e9v\u00e9nement se d\u00e9roulera du lundi 27 au jeudi 30 avril 2026 au Centre Blaise Pascal de l\u2019ENS Lyon.<\/p>\n\n\n\n<p><strong>Objectifs de l\u2019\u00e9cole<\/strong><\/p>\n\n\n\n<p>Cette \u00e9cole vise \u00e0 former les participants \u00e0 l\u2019utilisation de quatre codes phares dans le domaine :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dyablo. Intervenants : Maxime Delorme, Arnaud Durocher<\/li>\n\n\n\n<li>Idefix. Intervenant : Geoffroy Lesur<\/li>\n\n\n\n<li>Shamrock. Intervenants: Timoth\u00e9e David\u2014Cl\u00e9ris<\/li>\n\n\n\n<li>Smilei. Intervenants: Arnaud Beck, Charles Prouveur<\/li>\n<\/ul>\n\n\n\n<p>Chaque journ\u00e9e sera consacr\u00e9e \u00e0 un code, avec :<\/p>\n\n\n\n<p>Le matin : une pr\u00e9sentation th\u00e9orique et technique du code.<\/p>\n\n\n\n<p>L\u2019apr\u00e8s-midi : un atelier pratique (TP) de prise en main.<\/p>\n\n\n\n<p><strong>Public concern\u00e9<\/strong><\/p>\n\n\n\n<p>Cette formation s\u2019adresse aux chercheuses, chercheurs, doctorantes, doctorants, post-doctorantes, post-doctorants, ing\u00e9nieures et ing\u00e9nieurs travaillant sur des probl\u00e9matiques li\u00e9es aux fluides astrophysiques et souhaitant utiliser ces outils HPC GPU.<\/p>\n\n\n\n<p><strong>Informations pratiques<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dates : 27-30 avril 2026<\/li>\n\n\n\n<li>Lieu : Centre Blaise Pascal, ENS Lyon<\/li>\n\n\n\n<li>Nombre de places : 10 participants maximum.<\/li>\n<\/ul>\n\n\n\n<p><strong>Modalit\u00e9s d\u2019inscription<\/strong><\/p>\n\n\n\n<p>Pour participer, merci d\u2019envoyer un email de candidature accompagn\u00e9 d\u2019une lettre de motivation (1 page maximum) \u00e0 :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Benoit Commer\u00e7on :&nbsp;<a href=\"mailto:benoit.commercon@ens-lyon.fr\">benoit.commercon@ens-lyon.fr<\/a><\/li>\n\n\n\n<li>H\u00e9lo\u00efse M\u00e9heut :&nbsp;<a href=\"mailto:heloise.meheut@oca.eu\">heloise.meheut@oca.eu<\/a><\/li>\n<\/ul>\n\n\n\n<p>Date limite d\u2019envoi des candidatures :&nbsp;<strong>3 avril 2026<\/strong><\/p>\n\n\n\n<p>Pour toute question, n\u2019h\u00e9sitez pas \u00e0 nous contacter. Nous esp\u00e9rons vous compter parmi nous pour cette premi\u00e8re \u00e9dition, et restons \u00e0 votre disposition pour toute information compl\u00e9mentaire.<\/p>\n\n\n\n<p>Transmis par Beno\u00eet Commer\u00e7on et H\u00e9lo\u00efse M\u00e9heut<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Announcement of Interstellar Institute 8, 21 septembre &#8211; 8 octobre, 2026, Institut Pascal, Paris-Saclay University (France)<\/h3>\n\n\n\n<p>The Interstellar Institute is pleased to announce its 8th session (ii8), which will be held from September 21 to October 9, 2026, at the Institut Pascal of Paris-Saclay University.<\/p>\n\n\n\n<p>This year, the Interstellar Institute will revisit the concept of the Grand Cascade by linking scales\u2014from milli-parsecs to mega-parsecs\u2014and everything in between. ii8 will bring together researchers studying the evolution of diffuse baryons, from the Solar neighborhood to large-scale structures. We will explore the insights that can be gained by connecting these scales in terms of techniques, methods, but mostly physics: turbulence, multi-phase gas, dust, cosmic rays, feedback, disk dynamics, gravity, and magnetic fields.<\/p>\n\n\n\n<p>The Interstellar Institute sessions are not typical conferences. They gather about 85 participants over three weeks (with approximately 50 people present each day) to exchange ideas, work on current projects, and develop new collaborations. Each day\u2019s schedule includes a few short talks in the morning (all participants are welcome to present), followed by work and\/or discussion sessions in the afternoon, either individually or in groups of various sizes. The Interstellar Institute is an open structure; everyone with an interest in interstellar or plasma physics\u2014applied to galactic, circumgalactic, intergalactic, or intracluster media\u2014is invited to participate.<\/p>\n\n\n\n<p>For more information and to register, please visit&nbsp;<a href=\"https:\/\/interstellarinstitute.org\/II8\">https:\/\/interstellarinstitute.org\/II8<\/a>.<\/p>\n\n\n\n<p>Registration deadline:&nbsp;<strong>April 30, 2026<\/strong>.<\/p>\n\n\n\n<p>The SOC :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Susan Clark<\/li>\n\n\n\n<li>Joanne Dawson<\/li>\n\n\n\n<li>Naomi McClure-Griffiths<\/li>\n\n\n\n<li>Marc-Antoine Miville-Desch\u00eanes<\/li>\n\n\n\n<li>Joshua Peek<\/li>\n<\/ul>\n\n\n\n<p>Transmis par Marc-Antoine Miville-Desch\u00eanes<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. Journ\u00e9es Scientifiques Galaxies de l&rsquo;ATCG 2026, 12-14 October, 2026, Institut d&rsquo;Astrophysique de Paris and Observatoire de Paris, Paris (France)<\/h3>\n\n\n\n<p>The French Action Th\u00e9matique de Cosmologie et Galaxies (ATCG) organizes a national conference on Oct 12-14 2026 at the Institut d&rsquo;Astrophysique de Paris (IAP) and Observatory of Paris (ObsPM) on galaxy formation and evolution, nearby galaxies, and Galactic archeology.<\/p>\n\n\n\n<p>We particularly encourage researchers funded by the ATCG, students, postdocs, and young researchers in France or with ties to the French community to present their work. Registration is free of charge. We have limited funds to support travel to Paris for those giving presentations &#8212; please ask when registering if needed.<\/p>\n\n\n\n<p>We accept registrations and abstract submissions here:&nbsp;<a href=\"https:\/\/jgatcg26.sciencesconf.org\/\">https:\/\/jgatcg26.sciencesconf.org<\/a><\/p>\n\n\n\n<p><strong>Key themes:&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The first galaxies<\/li>\n\n\n\n<li>Chemical enrichment and primordial gas<\/li>\n\n\n\n<li>Statistical properties of galaxies<\/li>\n\n\n\n<li>Interaction between galaxies and their environment<\/li>\n\n\n\n<li>Galaxy groups and cluster<\/li>\n\n\n\n<li>Nearby galaxies<\/li>\n\n\n\n<li>Galactic archeology<\/li>\n\n\n\n<li>Star formation and the interstellar medium<\/li>\n\n\n\n<li>Stellar populations<\/li>\n\n\n\n<li>Galactic dynamics and dark matter<\/li>\n\n\n\n<li>Simulations<\/li>\n\n\n\n<li>AI, neural networks and data science<\/li>\n<\/ul>\n\n\n\n<p><strong>Key dates<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>May 29 &nbsp;2026: deadline for abstract submission<\/li>\n\n\n\n<li>July 1 &nbsp;2026: programme announced<\/li>\n\n\n\n<li>Sept. 11 &nbsp;2026: deadline for registration<\/li>\n\n\n\n<li>Oct. 12 &#8211; 14 &nbsp;2026: Journ\u00e9es Scientifiques Galaxies in Paris<\/li>\n\n\n\n<li>If you have any questions, contact us at&nbsp;<a href=\"mailto:jgatcg26@sciencesconf.org\">jgatcg26@sciencesconf.org<\/a><\/li>\n<\/ul>\n\n\n\n<p>Transmis par Benjamin Magnelli<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. LATMOS Seminar March 3rd &#8211; Kei Masunaga &#8211; Observations of lunar surface-origin and exospheric ions by the Kaguya Ion Mass Analyzer<\/h3>\n\n\n\n<p>On Tuesday March 3rd, Kei Masunaga (Yamagata Univ.) will give a seminar on the \u00ab\u00a0Observations of lunar surface-origin and exospheric ions by the Kaguya Ion Mass Analyzer\u00a0\u00bb. The seminar will take place at 11:30am in LATMOS Guyancourt in room 2202. It will be retransmitted on Webinaire.<\/p>\n\n\n\n<p><a href=\"https:\/\/webinaire.numerique.gouv.fr\/meeting\/signin\/invite\/74758\/creator\/43688\/hash\/ba23115e3882fabc45cfd8a4dfa7b8c53ea754cc\">https:\/\/webinaire.numerique.gouv.fr\/meeting\/signin\/invite\/74758\/creator\/43688\/hash\/ba23115e3882fabc45cfd8a4dfa7b8c53ea754cc<\/a><\/p>\n\n\n\n<p>Low-energy ions associated with the lunar surface and exosphere provide valuable information on surface composition and volatile-related processes on airless bodies. In this seminar, I will present an overview of ion observations obtained by the Ion Mass Analyzer (IMA) onboard the Kaguya spacecraft, focusing on the spatial and temporal characteristics of lunar-origin ions.<\/p>\n\n\n\n<p>Using approximately one year of time-of-flight (TOF) data, we examined the distributions of multiple ion species commonly observed in the lunar environment, including He\u207a, C\u207a, O\u207a, Na\u207a, Al\u207a, K\u207a, and Ar\u207a, primarily in the low-energy range below 300 eV. Assuming that these ions are accelerated by the motional electric field of the solar wind prior to detection, the observed fluxes were mapped to corresponding regions on the lunar surface. The results reveal systematic asymmetries in ion occurrence, with enhanced fluxes on the dawnside compared to the duskside.<\/p>\n\n\n\n<p>In addition to major atomic ions, the TOF spectra occasionally exhibit residual signals at mass-to-charge ratios consistent with water-related ion species. These signals show a tendency to be more frequently observed at high latitudes than at low latitudes, qualitatively consistent with previously reported distributions of lunar water inferred from remote sensing observations. These observations suggest that ion measurements can offer complementary information on the presence and activity of lunar water.<\/p>\n\n\n\n<p>Overall, this seminar shows how ion observations by Kaguya\/IMA provide information on various lunar-origin ion species, including water-related ions, and how these results are relevant to future ion measurements, including the Martian Moons Exprolation mission.<\/p>\n\n\n\n<p>Transmis par Audrey Chatain<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10. The Cool Evolved Stars Newsletter is now taking submissions<\/h3>\n\n\n\n<p>We are pleased to announce that the first issue of the new Cool Evolved Stars Newsletter (CESN,\u00a0<a href=\"https:\/\/cesn.obspm.fr\/\">https:\/\/cesn.obspm.fr<\/a>) is currently open for submissions. This newsletter will cover recent work in cool evolved stars, including red giants, asymptotic giant branch stars, red supergiants and other closely related topics.<\/p>\n\n\n\n<p>Similar to the old AGB newsletter, members of the community are encouraged to submit their recent research work on a regular basis. CESN is replacing the old AGB newsletter as the official publication of the&nbsp;<a href=\"https:\/\/iau.org\/WG103\/WG103\/Home.aspx\">IAU Working Group 103 on Red Giants and Supergiants<\/a>&nbsp;(Commission G3 Stellar Evolution, Division G Stars). We are happy to accept papers that have been published in a journal or on arXiv.<\/p>\n\n\n\n<p>For this first issue, we are happy to accept any papers published since November 2025. To have your paper included in the first issue, please&nbsp;<a href=\"https:\/\/cesn.obspm.fr\/%23three\">submit using the form&nbsp;<\/a>on our website by the 25th of March 2026. Subsequent issues will be sent out on a monthly basis, close to the start of the month, and will include papers submitted by the 25th of the previous month.<\/p>\n\n\n\n<p>We will also accept announcements relevant to the community, such as upcoming conferences, schools or job openings.<\/p>\n\n\n\n<p><a href=\"https:\/\/cesn.obspm.fr\/%23two\">Subscribe on our website<\/a>&nbsp;to receive the newsletter in your inbox every month (from April onwards).<\/p>\n\n\n\n<p>Please forward this announcement to anyone in your networks that might be interested.<\/p>\n\n\n\n<p>We would like to thank Florence Henry (LIRA, Observatoire de Paris) for the website development and Sylvain Cnudde (LIRA, Observatoire de Paris) for the custom website theme design.<\/p>\n\n\n\n<p>Transmis par Miguel Montarg\u00e8s<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">11. News from the AtLAST project<\/h3>\n\n\n\n<p>The year 2025 was highly productive for the AtLAST project. A major highlight for the French community was the successful AtLAST-Fr-Days workshop organized in Paris in May (<a href=\"https:\/\/atlast-fr-days.sciencesconf.org\/?lang=en\">https:\/\/atlast-fr-days.sciencesconf.org\/?lang=en<\/a>). The momentum continues into 2026, which promises to be an equally exciting year. Here are the latest updates on AtLAST:<\/p>\n\n\n\n<p>27 AtLAST-related White Papers were submitted in December 2025 in response to the ESO Expanding Horizons call (<a href=\"https:\/\/next.eso.org\/call-for-white-papers\/\">https:\/\/next.eso.org\/call-for-white-papers\/<\/a>). This clearly demonstrates the broad and transformative impact that AtLAST would have on astrophysics. The French community played a particularly strong role, leading 6 of these white papers and co-authoring another 6. More information:&nbsp;<a href=\"https:\/\/www.atlast.uio.no\/news-and-events\/news\/2026\/eso-white-papers\">https:\/\/www.atlast.uio.no\/news-and-events\/news\/2026\/eso-white-papers<\/a><\/p>\n\n\n\n<p>The AtLAST team is organizing the Special Session 26 at EAS 2026, entitled \u201cPlanning the Future of Large-Scale (Sub-)mm Astrophysics\u201d. This session will bring together the European (sub-)mm community to foster scientific and technical synergies around AtLAST (<a href=\"https:\/\/eas.unige.ch\/EAS2026\/session.jsp?id=SS26\">https:\/\/eas.unige.ch\/EAS2026\/session.jsp?id=SS26<\/a>). If you are attending EAS 2026 in Lausanne, we strongly encourage you to participate. The session is scheduled for July 2 (afternoon) and July 3 (morning + lunch session), 2026.<\/p>\n\n\n\n<p>The team of the EU-funded AtLAST2 project will meet in Madrid, Spain, from June 1-3, 2026. In addition, a workshop entitled \u201cMapping the Submillimeter Universe: Science and Technology for AtLAST\u201d will be held at the Lorentz Center from August 3-7, 2026.<\/p>\n\n\n\n<p>We warmly encourage members of the French community to join the AtLAST effort. If you are interested, please contact Benjamin Magnelli (<a href=\"mailto:Benjamin.Magnelli@cea.fr\">Benjamin.Magnelli@cea.fr<\/a>). To stay informed about the latest developments, you can also subscribe to the French AtLAST mailing list:&nbsp;<a href=\"https:\/\/listes.services.cnrs.fr\/wws\/info\/atlast-fr\">https:\/\/listes.services.cnrs.fr\/wws\/info\/atlast-fr<\/a><\/p>\n\n\n\n<p>Transmis par Benjamin Magnelli<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Pour faire passer vos messages, envoyez un mail au secr\u00e9tariat SF2A (<a href=\"mailto:secretariat@sf2a.eu\">secretariat@sf2a.eu<\/a>) avant le vendredi 18h pour une diffusion le lundi apr\u00e8s-midi suivant.<\/p>\n\n\n\n<p>Pour se d\u00e9sabonner de la newsletter, rendez-vous dans votre espace MaSF2A (<a href=\"http:\/\/www.ma.sf2a.eu\/\">www.ma.sf2a.eu<\/a>)&gt;Annuaire&gt;G\u00e9rer votre fiche.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4>Message SF2A No 1175 &#8211; 09\/03\/26<\/h4>\n<p>\n1. Renouvellement du conseil de la SF2A \u2013 Date limite 9 avril 2026, 12h CEST<br \/>\n2. Journ\u00e9es SF2A 2026 \u2013 Date limite de soumission d\u2019abstracts<br \/>\n3. ESO Users community survey<br \/>\n4. Ateliers D\u00e9fi Transverse du CNRS \u00ab Vie dans l\u2019Univers \u00bb, 20-22 mai, 2026, Lyon (France)<br \/>\n5. Journ\u00e9e \u00ab\u00a0Camille Flammarion, ce m\u00e9connu\u00a0\u00bb, 21 mars, 2026, Amphi Abb\u00e9 Gr\u00e9groire, CNAM, Paris (France)<br \/>\n6. Ecole AS Num\u00e9rique, 27-30 avril, 2026, ENS Lyon (France)<br \/>\n7. Announcement of Interstellar Institute<br \/>\n 8, 21 septembre &#8211; 8 octobre, 2026, Institut Pascal, Paris-Saclay University (France)<br \/>\n8. Journ\u00e9es Scientifiques Galaxies de l&rsquo;ATCG 2026, 12-14 October, 2026, Institut d&rsquo;Astrophysique de Paris and Observatoire de Paris, Paris (France)<br \/>\n9. LATMOS Seminar March 3rd &#8211; Kei Masunaga &#8211; Observations of lunar surface-origin and exospheric ions by the Kaguya Ion Mass Analyzer<br \/>\n10. The Cool Evolved Stars Newsletter is now taking submissions<br \/>\n11. News from the AtLAST project<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"saved_in_kubio":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2826","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/posts\/2826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/comments?post=2826"}],"version-history":[{"count":1,"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/posts\/2826\/revisions"}],"predecessor-version":[{"id":2827,"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/posts\/2826\/revisions\/2827"}],"wp:attachment":[{"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/media?parent=2826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/categories?post=2826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sf2a.eu\/website2023\/wp-json\/wp\/v2\/tags?post=2826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}