{"id":496,"date":"2020-10-07T22:13:44","date_gmt":"2020-10-07T20:13:44","guid":{"rendered":"https:\/\/wordpress-test.app.u-pariscite.fr\/festival-idees-paris\/?p=496"},"modified":"2021-04-13T15:20:06","modified_gmt":"2021-04-13T13:20:06","slug":"voir-lunivers-autrement","status":"publish","type":"post","link":"https:\/\/wordpress-test.app.u-pariscite.fr\/festival-idees-paris\/voir-lunivers-autrement\/","title":{"rendered":"Voir l’univers autrement"},"content":{"rendered":"

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\u00a9 trafik.fr<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Les ondes gravitationnelles ont transform\u00e9 notre connaissance de l\u2019univers.
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Une exoplan\u00e8te, puis deux, puis mille. Un ordinateur qui r\u00e9sout une \u00e9quation, joue aux \u00e9checs puis bat le champion du monde. Lorsque la science et la technologie progressent, des objets et des concepts \u00ab extraordinaires \u00bb deviennent \u00ab\u00a0normaux \u00bb, des r\u00e9sultats qui semblaient impossibles, entrent dans la vie quotidienne.<\/p>\n

L’un de ces objets sont les ondes gravitationnelles, fluctuations microscopiques de la trame de l’espace-temps, pr\u00e9dites par Einstein en 1916 et d\u00e9couvertes apr\u00e8s un si\u00e8cle : l’une des recherches les plus longues et les plus acharn\u00e9es de la science moderne. Aujourd’hui, les annonces d’ondes gravitationnelles se multiplient et nous permettent de voir l’univers diff\u00e9remment. Comment notre vision de l’univers a-t-elle chang\u00e9 gr\u00e2ce \u00e0 ce messager cosmique, autrefois \u00e9lusif et myst\u00e9rieux et aujourd\u2019hui devenu incontournable ?<\/p>\n

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Intervenants :<\/strong><\/h2>\n
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