{"id":11788,"date":"2026-06-17T14:45:46","date_gmt":"2026-06-17T12:45:46","guid":{"rendered":"https:\/\/satdi.umh.es\/?p=11788"},"modified":"2026-06-18T11:23:03","modified_gmt":"2026-06-18T09:23:03","slug":"espana-liderara-una-mision-espacial-para-investigar-la-materia-oscura","status":"publish","type":"post","link":"https:\/\/satdi.umh.es\/ca\/2026\/06\/17\/espana-liderara-una-mision-espacial-para-investigar-la-materia-oscura\/","title":{"rendered":"Espanya liderar\u00e0 la missi\u00f3 espacial ARRAKIHS per desentranyar el misteri de la mat\u00e8ria fosca"},"content":{"rendered":"<p><div id=\"attachment_11791\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-11791\" loading=\"lazy\" class=\"wp-image-11791\" src=\"https:\/\/satdi.umh.es\/files\/2026\/06\/Simulated_Arrakihs_mock_image_of_a_galaxy_halo_pillars-1024x747.png\" alt=\"\" width=\"600\" height=\"438\" srcset=\"https:\/\/satdi.umh.es\/files\/2026\/06\/Simulated_Arrakihs_mock_image_of_a_galaxy_halo_pillars-1024x747.png 1024w, https:\/\/satdi.umh.es\/files\/2026\/06\/Simulated_Arrakihs_mock_image_of_a_galaxy_halo_pillars-300x219.png 300w, https:\/\/satdi.umh.es\/files\/2026\/06\/Simulated_Arrakihs_mock_image_of_a_galaxy_halo_pillars-768x560.png 768w, https:\/\/satdi.umh.es\/files\/2026\/06\/Simulated_Arrakihs_mock_image_of_a_galaxy_halo_pillars-1536x1120.png 1536w, https:\/\/satdi.umh.es\/files\/2026\/06\/Simulated_Arrakihs_mock_image_of_a_galaxy_halo_pillars.png 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-11791\" class=\"wp-caption-text\">Simulaci\u00f3 d\u2019una gal\u00e0xia tipus que observar\u00e0 ARRAKIHS.<\/p><\/div><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify\" data-start=\"90\" data-end=\"467\"><strong><a href=\"https:\/\/www.esa.int\/Space_in_Member_States\/Spain\">L\u2019Ag\u00e8ncia Espacial Europea (ESA)<\/a><\/strong> ha donat llum verda al desenvolupament d\u2019<a href=\"https:\/\/elpais.com\/ciencia\/2026-06-17\/arrakhis-una-mision-espanola-para-desvelar-el-enigma-de-la-materia-oscura-hemos-roto-moldes.html?utm_source=chatgpt.com\"><strong>ARRAKIHS,<\/strong><\/a> <strong>la primera missi\u00f3 cient\u00edfica de l\u2019ESA liderada per Espanya.<\/strong> El projecte, el llan\u00e7ament del qual est\u00e0 previst per a 2030, t\u00e9 com a objectiu estudiar la formaci\u00f3 i evoluci\u00f3 de les gal\u00e0xies mitjan\u00e7ant l\u2019observaci\u00f3 d\u2019estructures extremadament febles que envolten sistemes similars a la Via L\u00e0ctia.<\/p>\n<p style=\"text-align: justify\" data-start=\"469\" data-end=\"864\">Un dels aspectes m\u00e9s rellevants de la missi\u00f3 ser\u00e0 la seua contribuci\u00f3 a l\u2019estudi de la mat\u00e8ria fosca, una subst\u00e0ncia invisible que no emet ni reflecteix llum, per\u00f2 la pres\u00e8ncia de la qual es pot detectar pels seus efectes gravitatoris. Encara que s\u2019estima que constitueix aproximadament una quarta part de l\u2019univers, <strong>la seua naturalesa continua sent un dels majors misteris de la f\u00edsica moderna.<\/strong><\/p>\n<p style=\"text-align: justify\" data-start=\"866\" data-end=\"1267\">Per a afrontar aquest repte, <strong>ARRAKIHS utilitzar\u00e0 un innovador observatori format per quatre xicotets telescopis d\u2019alta precisi\u00f3<\/strong> capa\u00e7os de detectar corrents estel\u00b7lars i restes de gal\u00e0xies absorbides fa milers de milions d\u2019anys. L\u2019an\u00e0lisi d\u2019aquestes estructures permetr\u00e0 als cient\u00edfics comprovar si els models cosmol\u00f2gics actuals descriuen correctament la distribuci\u00f3 de la mat\u00e8ria fosca en l\u2019univers.<\/p>\n<p style=\"text-align: justify\" data-start=\"1269\" data-end=\"1687\">A m\u00e9s del seu valor cient\u00edfic, <strong>la tecnologia desenvolupada per a aquesta missi\u00f3 podria tindre aplicacions pr\u00e0ctiques a la Terra,<\/strong> com sistemes avan\u00e7ats per a la detecci\u00f3 primerenca d\u2019incendis o la identificaci\u00f3 de fugues de gasos. Amb aquest projecte, <strong>Espanya se situa en una posici\u00f3 destacada dins de l\u2019exploraci\u00f3 espacial europea<\/strong> i contribueix a una de les investigacions m\u00e9s ambicioses de l\u2019astronomia contempor\u00e0nia.<\/p>\n<p style=\"text-align: justify\" data-start=\"1269\" data-end=\"1687\"><strong>Font: <\/strong><a href=\"https:\/\/elpais.com\/\">Elpais.com<\/a><\/p>\n<p data-start=\"1269\" data-end=\"1687\">\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Simulaci\u00f3 d\u2019una gal\u00e0xia tipus que observar\u00e0 ARRAKIHS.<br \/>\n&nbsp;<br \/>\nL\u2019Ag\u00e8ncia Espacial Europea (ESA) ha donat llum verda al desenvolupament d\u2019ARRAKIHS, la primera missi\u00f3 cient\u00edfica de l\u2019ESA liderada per Espanya. El projecte, el llan\u00e7ament del qual est\u00e0 previst per a 2030, t\u00e9 com a objectiu estudiar la formaci\u00f3 i evoluci\u00f3 de les gal\u00e0xies mitjan\u00e7ant l\u2019observaci\u00f3 d\u2019estructures extremadament febles que [&#8230;]<\/p>\n","protected":false},"author":3770,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[370,507],"tags":[30609,1530560,1530563,1530566],"_links":{"self":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/posts\/11788"}],"collection":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/users\/3770"}],"replies":[{"embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/comments?post=11788"}],"version-history":[{"count":0,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/posts\/11788\/revisions"}],"wp:attachment":[{"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/media?parent=11788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/categories?post=11788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satdi.umh.es\/ca\/wp-json\/wp\/v2\/tags?post=11788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}