{"id":87155,"date":"2026-02-19T13:34:58","date_gmt":"2026-02-19T12:34:58","guid":{"rendered":"https:\/\/dev.promoculture.lu\/web\/produit\/non%20class\u00e9\/le-cote-obscur-de-lunivers\/"},"modified":"2026-03-24T15:33:04","modified_gmt":"2026-03-24T14:33:04","slug":"le-cote-obscur-de-lunivers","status":"publish","type":"product","link":"https:\/\/dev.promoculture.lu\/web\/produit\/2-sciences\/astronomie\/le-cote-obscur-de-lunivers\/","title":{"rendered":"Le c\u00f4t\u00e9 obscur de l&rsquo;univers"},"content":{"rendered":"<div>Les myst\u00e8res de l\u2019univers ne cessent de questionner l\u2019humanit\u00e9. L\u2019astrophysique l\u00e8ve le voile sur beaucoup d\u2019entre eux, mais de nombreuses questions demeurent. Gr\u00e2ce au satellite europ\u00e9en Planck, nous avons une premi\u00e8re image de l\u2019univers 370 000 ans seulement apr\u00e8s sa naissance, livrant de pr\u00e9cieuses informations sur l\u2019origine des grandes structures extragalactiques. En 2023, le satellite europ\u00e9en Euclid a pris sa suite, \u00e0 la poursuite de la mati\u00e8re noire et de\u00a0l\u2019\u00e9nergie sombre, moteur de l\u2019expansion de l\u2019univers. Quant au t\u00e9lescope spatial\u00a0<em>James Webb<\/em>, il nous offre les photos des plus anciennes galaxies jamais observ\u00e9es&#8230;<\/div>\n<div><\/div>\n<div>L\u2019astrophysicien Herv\u00e9 Dole nous fait partager ici les espoirs, les joies et les interrogations que ces programmes soul\u00e8vent, en nous offrant chaque jour des donn\u00e9es et des images \u00e9poustouflantes.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les myst\u00e8res de l\u2019univers ne cessent de questionner l\u2019humanit\u00e9. L\u2019astrophysique l\u00e8ve le voile sur beaucoup d\u2019entre eux, mais de nombreuses questions demeurent. Gr\u00e2ce au satellite europ\u00e9en Planck, nous avons une premi\u00e8re image de l\u2019univers 370 000 ans seulement apr\u00e8s sa naissance, livrant de pr\u00e9cieuses informations sur l\u2019origine des grandes structures extragalactiques. En 2023, le satellite [&hellip;]<\/p>\n","protected":false},"featured_media":87156,"template":"","meta":[],"product_brand":[],"product_cat":[19113,147,19102],"product_tag":[],"class_list":{"0":"post-87155","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astronomie","7":"product_cat-physique-chimie","8":"product_cat-2-sciences","9":"product_shipping_class-standard","10":"pa_auteurs-herve-dole","11":"pa_collection-dunod-poche","12":"pa_editeur-dunod","13":"pa_edition-janvier-2026","14":"pa_nombre-de-pages-20401","16":"first","17":"instock","18":"purchasable","19":"product-type-simple"},"exclude_global_add_ons":[],"addons":[],"_links":{"self":[{"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/product\/87155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/media\/87156"}],"wp:attachment":[{"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/media?parent=87155"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/product_brand?post=87155"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/product_cat?post=87155"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dev.promoculture.lu\/web\/wp-json\/wp\/v2\/product_tag?post=87155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}