{"id":239923,"date":"2026-09-05T06:36:13","date_gmt":"2026-09-05T06:36:13","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/239923\/"},"modified":"2026-09-05T06:36:13","modified_gmt":"2026-09-05T06:36:13","slug":"james-webb-les-plus-belles-images-prises-par-le-telescope-spatial-en-aout-2026","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/239923\/","title":{"rendered":"James Webb\u00a0: les plus belles images prises par le t\u00e9lescope spatial en ao\u00fbt\u00a02026"},"content":{"rendered":"<p>La n\u00e9buleuse plan\u00e9taire\u00a0NGC 2392, surnomm\u00e9e la n\u00e9buleuse du Lion, avait d\u00e9j\u00e0 \u00e9t\u00e9 observ\u00e9e en\u00a02000 par Hubble mais 26 ans plus tard, gr\u00e2ce au t\u00e9lescope James Webb, voici une image bien plus claire. Gr\u00e2ce \u00e0 la\u00a0vision infrarouge, on peut y analyser des d\u00e9tails comme des amas compacts de poussi\u00e8re et un voile de gaz ionis\u00e9. \u00ab\u00a0Il a fallu plusieurs milliers d\u2019ann\u00e9es pour que cet ensemble de gaz et de poussi\u00e8re atteigne sa forme actuelle, et la composition de la n\u00e9buleuse continue d\u2019\u00e9voluer\u00a0\u00bb, explique <a href=\"https:\/\/science.nasa.gov\/missions\/webb\/lion-nebula-roars-to-life-with-nasas-webb\/\" target=\"_blank\" rel=\"nofollow noopener\">la NASA<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"La n\u00e9buleuse plan\u00e9taire\u00a0NGC 2392, surnomm\u00e9e la n\u00e9buleuse du Lion, avait d\u00e9j\u00e0 \u00e9t\u00e9 observ\u00e9e en\u00a02000 par Hubble mais 26&hellip;\n","protected":false},"author":2,"featured_media":239924,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[70],"tags":[12,13,18,17,73,71,75,72,76,74],"class_list":["post-239923","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sciences-et-technologies","tag-be","tag-be-fr","tag-belgique","tag-belgium","tag-science","tag-science-and-technology","tag-sciences","tag-sciences-et-technologies","tag-technologies","tag-technology"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@be_fr\/117217052789598814","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/239923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=239923"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/239923\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/239924"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=239923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=239923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=239923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}