{"id":15692,"date":"2026-02-02T16:44:15","date_gmt":"2026-02-02T15:44:15","guid":{"rendered":"https:\/\/gaia.ub.edu\/?p=15692"},"modified":"2026-06-02T16:44:31","modified_gmt":"2026-06-02T14:44:31","slug":"la-missio-gaianir-i-la-participacio-de-la-comunitat-espanyola","status":"publish","type":"post","link":"https:\/\/gaia.ub.edu\/?p=15692&lang=ca","title":{"rendered":"La missi\u00f3 GaiaNIR i la participaci\u00f3 de la comunitat espanyola"},"content":{"rendered":"<p>El grup Gaia Barcelona, \u200b\u200bcom a coordinadors de la Xarxa Espanyola de Gaia (REG), va organitzar la reuni\u00f3 &#8220;La missi\u00f3 GaiaNIR i la participaci\u00f3 de la comunitat espanyola&#8221; que va tenir lloc a l&#8217;Ag\u00e8ncia Espacial Espanyola (AEE) a Sevilla, del 28 al 30 de gener de 2026.<\/p>\n<p>La proposta d&#8217;una nova missi\u00f3 espacial astrom\u00e8trica, GaiaNIR, es va presentar a l&#8217;ESA en resposta a la convocat\u00f2ria del Voyage 2050 i va ser recomanada pel Comit\u00e8 S\u00e8nior. Constru\u00efda sobre els principis de Gaia, GaiaNIR \u00e9s una missi\u00f3 astrom\u00e8trica en l&#8217;infraroig proper, candidata a la franja de llan\u00e7ament Voyage 2050 L5 de l&#8217;ESA. Els principals objectius s\u00f3n explorar els components anteriorment inaccessibles de la Gal\u00e0xia, enfosquits per la pols, en l&#8217;infraroig proper i aconseguir una millora significativa en les paral\u00b7laxis i, el m\u00e9s important, en els moviments propis combinant les \u00e8poques de Gaia amb noves observacions durant un per\u00edode de 20 anys. La millora de l&#8217;astrometria permet ampliar els casos cient\u00edfics originals de Gaia, des dels detalls dels bra\u00e7os espirals polsegosos fins a exoplanetes en regions polsegoses i de formaci\u00f3 estel\u00b7lar, passant per l&#8217;IMBH incrustat en c\u00famuls o binaris amplis. Finalment, aix\u00f2 garantir\u00e0 una revisi\u00f3 del marc de refer\u00e8ncia de Gaia.<\/p>\n<p>La ind\u00fastria i la comunitat cient\u00edfica espanyoles, plenament involucrades en la missi\u00f3 Gaia, es van unir a aquesta reuni\u00f3 per discutir els reptes t\u00e8cnics i cient\u00edfics de GaiaNIR.<\/p>\n<p>M\u00e9s detalls a <a href=\"https:\/\/indico.icc.ub.edu\/e\/GaiaNIRSevilla\" target=\"_blank\">https:\/\/indico.icc.ub.edu\/e\/GaiaNIRSevilla<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El grup Gaia Barcelona, \u200b\u200bcom a coordinadors de la Xarxa Espanyola de Gaia (REG), va organitzar la reuni\u00f3 &#8220;La missi\u00f3 GaiaNIR i la participaci\u00f3 de la comunitat espanyola&#8221; que va tenir lloc a l&#8217;Ag\u00e8ncia Espacial Espanyola (AEE) a Sevilla, del 28 al 30 de gener de 2026. La proposta d&#8217;una nova missi\u00f3 espacial astrom\u00e8trica, GaiaNIR, [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":15689,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[98,111,109,118],"tags":[],"class_list":["post-15692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ca","category-discoveries-ca","category-news-ca","category-slider-ca"],"_links":{"self":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fposts%2F15692&lang=ca","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fposts&lang=ca"}],"about":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Ftypes%2Fpost&lang=ca"}],"author":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fusers%2F14&lang=ca"}],"replies":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&lang=ca&post=15692"}],"version-history":[{"count":1,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fposts%2F15692%2Frevisions&lang=ca"}],"predecessor-version":[{"id":15693,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fposts%2F15692%2Frevisions%2F15693&lang=ca"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia%2F15689&lang=ca"}],"wp:attachment":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&lang=ca&parent=15692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&lang=ca&post=15692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&lang=ca&post=15692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}