{"id":11994,"date":"2018-12-03T06:26:54","date_gmt":"2018-12-03T06:26:54","guid":{"rendered":"http:\/\/vr-room.ch\/?p=11994"},"modified":"2018-11-26T17:36:30","modified_gmt":"2018-11-26T17:36:30","slug":"mit-vr-rein-ins-schwarze-loch","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2018\/12\/03\/mit-vr-rein-ins-schwarze-loch\/","title":{"rendered":"La VR dans le trou noir"},"content":{"rendered":"<h3 id=\"wer-schon-immer-einmal-in-die-mitte-der-galaxie-reisen-und-die-kraft-eines-supermassiven-schwarzen-lochs-persoenlich-erleben-wollte-hat-nun-mit-vr-die-chance-wissenschaftler-der-radboud-uni\">Ceux qui ont toujours r\u00eav\u00e9 de voyager au centre de la galaxie et d'exp\u00e9rimenter personnellement la puissance d'un trou noir supermassif ont d\u00e9sormais cette chance gr\u00e2ce \u00e0 la RV. Des scientifiques de l'universit\u00e9 de Radboud aux Pays-Bas et de l'universit\u00e9 Goethe en Allemagne ont utilis\u00e9 pour cela des mod\u00e8les informatiques du Sagittaire A *, le trou noir situ\u00e9 au c\u0153ur de la Voie lact\u00e9e.\u00a0<!--more--><\/h3>\n<p>Au centre de notre galaxie, les chercheurs pensent qu'il existe un trou noir supermassif, Sagittarius A*. Avec la technologie actuelle, les \u00eatres humains ne pourraient pas parcourir les 25'640 ann\u00e9es-lumi\u00e8re qui s\u00e9parent la Terre du trou noir supermassif de la Voie lact\u00e9e en une seule vie. Nous ne pourrions pas non plus survivre en \u00e9tant si proches des forces gravitationnelles extr\u00eames d'une singularit\u00e9. Cependant, une nouvelle simulation en r\u00e9alit\u00e9 virtuelle nous donne \u00e0 tous la chance de tomber \u00e0 proximit\u00e9 d'un trou noir et d'exp\u00e9rimenter les effets temporels et spatiaux de son immense force d'attraction.<\/p>\n<h3 id=\"mit-einer-vr-brille-direkt-in-das-geschehen-hinein-zoomen\">Zoomer directement sur l'action avec des lunettes VR<\/h3>\n<p>Sur la base d'une s\u00e9rie d'images d\u00e9taill\u00e9es des mod\u00e8les, l'\u00e9quipe de l'universit\u00e9 de Radboud aux Pays-Bas et de l'universit\u00e9 Goethe en Allemagne a d\u00e9velopp\u00e9 une simulation VR \u00e0 360 degr\u00e9s du tireur A *. Cette simulation r\u00e9sultante peut \u00eatre visualis\u00e9e avec n'importe quel appareil VR.<\/p>\n<p>\"Notre simulation en r\u00e9alit\u00e9 virtuelle fournit l'une des vues les plus r\u00e9alistes de l'environnement direct du trou noir et nous aide \u00e0 en apprendre davantage sur le comportement des trous noirs. Il est impossible de se rendre \u00e0 un trou noir dans notre vie. C'est pourquoi les visualisations immersives nous permettent d'en apprendre davantage sur ces syst\u00e8mes, d'o\u00f9 que nous soyons\", a d\u00e9clar\u00e9 Jordy Davelaar, auteur correspondant de la recherche derri\u00e8re ce projet.<\/p>\n<h3 id=\"lehrmittel-fuer-themengebiete-wie-schwarze-loecher\">Outils p\u00e9dagogiques pour des sujets tels que les trous noirs<\/h3>\n<p>Cette simulation pourrait \u00e9galement servir de support et d'outil \u00e9ducatif pour rendre l'astrophysique accessible au grand public, selon Davelaar. Il a ajout\u00e9 que les enfants qui ont vu la simulation jusqu'\u00e0 pr\u00e9sent ont pu en tirer des enseignements et ont montr\u00e9 comment elle pouvait \u00eatre un excellent outil p\u00e9dagogique, m\u00eame pour des sujets complexes comme les trous noirs.<\/p>\n<p>La RV trouve de nouvelles applications passionnantes dans le domaine des relations publiques et des environnements \u00e9ducatifs, et donne aux utilisateurs la possibilit\u00e9 de p\u00e9n\u00e9trer dans des environnements qui ne seraient pas accessibles autrement. C'est la premi\u00e8re fois que quelqu'un utilise cette technologie pour nous donner la chance d'entrer dans un trou noir.<\/p>\n<p>La simulation a \u00e9t\u00e9 r\u00e9cemment publi\u00e9e dans la revue \"Computational Astrophysics and Cosmology\". Titre :\u00a0<a href=\"https:\/\/comp-astrophys-cosmol.springeropen.com\/articles\/10.1186\/s40668-018-0023-7\" target=\"_blank\" rel=\"noopener noreferrer\">Observer des trous noirs supermassifs en r\u00e9alit\u00e9 virtuelle<\/a>.<\/p>\n<p><iframe loading=\"lazy\" title=\"Observer des trous noirs supermassifs en r\u00e9alit\u00e9 virtuelle\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/SXN4hpv977s?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Source : uni-frankfurt \/ nach-welt \/ Youtube<\/p>","protected":false},"excerpt":{"rendered":"Si vous avez toujours voulu voyager au centre de la galaxie et ressentir personnellement la force d'un trou noir supermassif,...","protected":false},"author":12,"featured_media":11996,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":{"0":"post-11994","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-virtual-reality-forschung","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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