{"id":1073,"date":"2025-04-08T11:44:20","date_gmt":"2025-04-08T09:44:20","guid":{"rendered":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/?page_id=1073"},"modified":"2025-04-08T17:43:13","modified_gmt":"2025-04-08T15:43:13","slug":"teracube-2","status":"publish","type":"page","link":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/teracube-2\/","title":{"rendered":"Teracube"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull is-light\" style=\"min-height:320px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-nv-dark-bg-background-color has-background-dim-40 has-background-dim\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"1985\" height=\"363\" class=\"wp-block-cover__image-background wp-image-348\" alt=\"\" src=\"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-teracube.jpg\" style=\"object-position:13% 73%\" data-object-fit=\"cover\" data-object-position=\"13% 73%\" srcset=\"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-teracube.jpg 1985w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-teracube-300x55.jpg 300w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-teracube-1024x187.jpg 1024w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-teracube-768x140.jpg 768w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-teracube-1536x281.jpg 1536w\" sizes=\"auto, (max-width: 1985px) 100vw, 1985px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<h1 class=\"wp-block-heading has-text-align-left has-neve-link-hover-color-color has-text-color\">TERACUBE<\/h1>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\"><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light has-border-color has-nv-light-bg-border-color\" style=\"border-style:dashed;padding-top:var(--wp--preset--spacing--60);padding-right:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--60);padding-left:var(--wp--preset--spacing--80)\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-nv-light-bg-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-nv-c-1-color has-text-color has-link-color wp-elements-95d37e082c6f8e79c8b28438b01914ee\">En bref<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Teracube est un concept de nanosatellite visant \u00e0 \u00e9tudier les atmosph\u00e8res plan\u00e9taires via l&rsquo;utilisation d&rsquo;une nouvelle g\u00e9n\u00e9ration de r\u00e9cepteurs ultra-compacts en accompagnement de missions principales.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Taille : <\/li>\n\n\n\n<li>Orbite : polaire<\/li>\n\n\n\n<li>Charge utile : r\u00e9cepteurs h\u00e9t\u00e9rodyne<\/li>\n\n\n\n<li>Statut : Phase 0\/A<\/li>\n\n\n\n<li>Financement : <\/li>\n<\/ul>\n\n\n\n<p>Contact : Jeanne Treuttel (LIRA)<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"318\" height=\"315\" src=\"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2025\/04\/dessin-teracube.png\" alt=\"\" class=\"wp-image-1074\" style=\"width:221px;height:auto\" srcset=\"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2025\/04\/dessin-teracube.png 318w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2025\/04\/dessin-teracube-300x297.png 300w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2025\/04\/dessin-teracube-150x150.png 150w, https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/files\/2025\/04\/dessin-teracube-45x45.png 45w\" sizes=\"auto, (max-width: 318px) 100vw, 318px\" \/><\/figure><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:120px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-nv-c-1-color has-text-color has-link-color wp-elements-2fb6be7f326acf5570ffc47ef62effd3\">Description<\/h2>\n\n\n\n<p>Teracube est un projet de nanosatellite \u00e9quip\u00e9 d\u2019une cha\u00eene de traitement radio-fr\u00e9quence dans le domaine des fr\u00e9quences THz pour l\u2019\u00e9tude des atmosph\u00e8res plan\u00e9taires.<\/p>\n\n\n\n<p>Le but est d\u2019initier le d\u00e9veloppement d\u2019une nouvelle g\u00e9n\u00e9ration de r\u00e9cepteurs h\u00e9t\u00e9rodynes ultra-compacts et portables centr\u00e9s \u00e0 la fr\u00e9quence de 576 GHz. De tels r\u00e9cepteurs sont bas\u00e9s sur une technologie qui vole d\u00e9j\u00e0 sur la mission JUICE et sont tellement compacts qu\u2019ils peuvent voler sur un nanosatellite. Ceci permettra l\u2019\u00e9tude in-situ des atmosph\u00e8res plan\u00e9taires, en accompagnement d\u2019une mission principale. Teracube op\u00e9rera en longueurs d\u2019ondes sub-millim\u00e9triques, produisant des donn\u00e9es uniques sur la dynamique des atmosph\u00e8res plan\u00e9taires, leur composition et temp\u00e9rature. Par exemple, la science de Teracube appliqu\u00e9e \u00e0 l\u2019atmosph\u00e8re de V\u00e9nus sera compl\u00e9mentaire de la mission ENVISION pour \u00e9tudier l\u2019atmosph\u00e8re et la g\u00e9ologie de V\u00e9nus. La haute r\u00e9solution spectrale de Teracube et sa sensibilit\u00e9 permettront la cartographie spatiale et temporelle des vents, des abondances et des temp\u00e9ratures atmosph\u00e9riques, \u00e0 des altitudes de 70 \u00e0 120 km sur V\u00e9nus.<\/p>\n\n\n\n<div style=\"height:120px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-nv-c-1-color has-text-color has-link-color wp-elements-4551a9d590f82462be3ff154b991bb7a\">Partenaires<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Laboratoire d&rsquo;instrumentation et de recherche en astrophysique (Lira, Observatoire de Paris, universit\u00e9 Paris Sciences Lettres)<\/li>\n\n\n\n<li>Institut d&rsquo;\u00e9lectronique et des technologies du num\u00e9rique (IETR, universit\u00e9 de Rennes)<\/li>\n\n\n\n<li>Centre de nanosciences et de nanotechnologies (C2N, universit\u00e9 Paris-Saclay)<\/li>\n\n\n\n<li>P\u00f4le d&rsquo;expertise Census<\/li>\n<\/ul>\n\n\n\n<div style=\"height:120px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Teracube est un projet de nanosatellite \u00e9quip\u00e9 d\u2019une cha\u00eene de traitement radio-fr\u00e9quence dans le domaine des fr\u00e9quences THz pour l\u2019\u00e9tude des atmosph\u00e8res plan\u00e9taires. Le but est d\u2019initier le d\u00e9veloppement&hellip;&nbsp;<a href=\"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/teracube-2\/\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">Teracube<\/span><\/a><\/p>\n","protected":false},"author":97,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"on","footnotes":""},"class_list":["post-1073","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/pages\/1073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/users\/97"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/comments?post=1073"}],"version-history":[{"count":11,"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/pages\/1073\/revisions"}],"predecessor-version":[{"id":1096,"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/pages\/1073\/revisions\/1096"}],"wp:attachment":[{"href":"https:\/\/sites.lesia.obspm.fr\/federation-nanosats\/wp-json\/wp\/v2\/media?parent=1073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}