Al desert d’Atacama, al nord de Xile, es construeix el projecte m\u00e9s ambici\u00f3s d’astronomia terrestre fins al dia d’avui.<\/p>\n
Un telescopi de llum visible i infraroja m\u00e9s gran, amb un mirall principal de 40 metres de di\u00e0metre \u00e9s el projecte actual de l’astronomia. Podria ser l’ull m\u00e9s gran del m\u00f3n per mirar l’univers. El seu nom \u00e9s Telescopi extremadament gran, l’ELT, compost per les sigles en angl\u00e8s, Extremly Large Telescope.<\/p>\n
“Un telescopi que ser\u00e0 realment gegant, 40 metres de di\u00e0metre, aix\u00f2 significa que ser\u00e0 15 vegades m\u00e9s \u00e0rea col\u00b7lectora que qualsevol telescopi que tenim avui dia. I a m\u00e9s, una capacitat per poder obtenir les imatges m\u00e9s n\u00edtides”. Aquesta va ser la descripci\u00f3 al programa Europa de TVE, Xavier Barcons, director general de l’Observatori Europeu Austral (ESO)<\/p>\n
El telescopi impulsat per l’Observatori Europeu Austral est\u00e0 dissenyat per estudiar els misteris de l’Univers. Segons els experts, el resultat de la seva activitat pot marcar una fita hist\u00f2rica per abordar l’astronomia moderna: “Esperem poder obtenir imatges directes de planetes, com la Terra, orbitant estrelles com el Sol, i tamb\u00e9 obtenir imatges de planetes fora del sistema solar per veure si han tingut alguna activitat biol\u00f2gica.<\/p>\n
Estar\u00e0 compost per cinc miralls dins del telescopi amb components \u00f2ptics i mec\u00e0nics. “Les \u00f2ptiques del telescopi, per la mida, el pes i les vibracions, es desalineen i es deformen, A Sener hem desenvolupat els sistemes electromec\u00e0nics per a les cel\u00b7les que mantenen aquestes \u00f2ptiques en la seva forma i posici\u00f3 en qualsevol objectiu”. Va dir Joan Manel Casalta, un responsable d’Astronomia i Ci\u00e8ncia de Sener.<\/p>\n","protected":false},"excerpt":{"rendered":"
Al desert d’Atacama, al nord de Xile, es construeix el projecte m\u00e9s ambici\u00f3s d’astronomia terrestre fins al dia d’avui. Un telescopi de llum visible i infraroja m\u00e9s gran, amb un mirall principal de 40 metres de di\u00e0metre \u00e9s el projecte actual de l’astronomia. Podria ser l’ull m\u00e9s gran del m\u00f3n per mirar l’univers. El seu […]<\/p>\n","protected":false},"author":1331,"featured_media":23682,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[136,102],"tags":[],"class_list":["post-23679","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies","category-revista"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts\/23679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/users\/1331"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/comments?post=23679"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts\/23679\/revisions"}],"predecessor-version":[{"id":23683,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts\/23679\/revisions\/23683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/media\/23682"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/media?parent=23679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/categories?post=23679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/tags?post=23679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}