{"id":735,"date":"2026-05-31T21:05:51","date_gmt":"2026-05-31T20:05:51","guid":{"rendered":"https:\/\/sites-lira.obspm.fr\/pierre-lena\/?page_id=735"},"modified":"2026-06-08T10:35:41","modified_gmt":"2026-06-08T09:35:41","slug":"bienvenue","status":"publish","type":"page","link":"https:\/\/sites-lira.obspm.fr\/pierre-lena\/","title":{"rendered":"Bienvenue"},"content":{"rendered":"\n
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Pierre L\u00e9na, n\u00e9 en 1937, est un astrophysicien<\/strong> fran\u00e7ais, ancien \u00e9l\u00e8ve de l’\u00c9cole normale sup\u00e9rieure, professeur \u00e9m\u00e9rite (Observatoire de Paris-PSL & Universit\u00e9 Paris-Cit\u00e9). Son travail scientifique a accompagn\u00e9 l’\u00e9mergence de l’astronomie infrarouge<\/strong>, d\u00e9veloppant l’observation \u00e0 partir de t\u00e9lescopes sur Terre, dans des avions et des avions spatiaux. \u00c0 la recherche d’images <\/strong>riches en d\u00e9tails, il fut l’un des architectes du Tr\u00e8s Grand T\u00e9lescope Europ\u00e9en au Chili, avec interf\u00e9rom\u00e9trie<\/strong> et optique adaptative<\/strong>. \u00c9lu \u00e0 l’Acad\u00e9mie des sciences en 1991, engag\u00e9 dans l’enseignement des sciences<\/strong>, il a rejoint les physiciens Georges Charpak & Yves Qu\u00e9r\u00e9 pour cr\u00e9er La main \u00e0 la p\u00e2te <\/strong><\/em>en 1995. Il a pr\u00e9sid\u00e9 cette Fondation (2011-2014) puis cr\u00e9\u00e9 l’Office for Climate Education<\/strong> en 2018. Pierre L\u00e9na a quatre enfants et douze petits-enfants.<\/p>\n<\/div><\/div>\n\n\n\n

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Pierre L\u00e9na, n\u00e9 en 1937, est un astrophysicien fran\u00e7ais, ancien \u00e9l\u00e8ve de l’\u00c9cole normale sup\u00e9rieure, professeur \u00e9m\u00e9rite (Observatoire de Paris-PSL & Universit\u00e9 Paris-Cit\u00e9). Son travail scientifique a accompagn\u00e9 l’\u00e9mergence de l’astronomie infrarouge, d\u00e9veloppant l’observation \u00e0 partir de t\u00e9lescopes sur Terre, … Continuer la lecture →<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-735","page","type-page","status-publish","hentry"],"yoast_head":"\nBienvenue - Pierre L\u00e9na<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bienvenue - Pierre L\u00e9na\" \/>\n<meta property=\"og:description\" content=\"Pierre L\u00e9na, n\u00e9 en 1937, est un astrophysicien fran\u00e7ais, ancien \u00e9l\u00e8ve de l’\u00c9cole normale sup\u00e9rieure, professeur \u00e9m\u00e9rite (Observatoire de Paris-PSL & Universit\u00e9 Paris-Cit\u00e9). 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