{"id":4571,"date":"2025-03-15T22:07:52","date_gmt":"2025-03-16T01:07:52","guid":{"rendered":"https:\/\/elreportivo.cl\/olimpia\/?p=4571"},"modified":"2025-03-15T22:07:54","modified_gmt":"2025-03-16T01:07:54","slug":"4571","status":"publish","type":"post","link":"https:\/\/elreportivo.cl\/olimpia\/2025\/03\/15\/4571\/","title":{"rendered":""},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px;min-height:635px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-80 has-background-dim\"><\/span><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-168\" alt=\"\" src=\"https:\/\/elreportivodeolimpia.cl\/wp-content\/uploads\/2022\/08\/sports-tools.jpg\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-media-text alignfull is-stacked-on-mobile is-vertically-aligned-center\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2025\/03\/7-2-1024x576.jpg\" alt=\"\" class=\"wp-image-4572 size-full\" srcset=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2025\/03\/7-2-1024x576.jpg 1024w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2025\/03\/7-2-300x169.jpg 300w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2025\/03\/7-2-768x432.jpg 768w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2025\/03\/7-2-1536x864.jpg 1536w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2025\/03\/7-2.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n\n\n<p class=\"wp-block-paragraph\">    El nombre de esta colosal estructura no es casualidad. Los quipus eran dispositivos de registro utilizados por los incas, hechos de cuerdas anudadas donde la informaci\u00f3n se codificaba mediante el color, el orden y el n\u00famero de los nudos. Los investigadores eligieron este nombre no solo porque la estructura se asemeja a estos antiguos dispositivos, con un largo filamento principal del que surgen peque\u00f1os filamentos laterales, sino tambi\u00e9n porque la mayor\u00eda de los datos se obtuvieron desde Chile, tierra con herencia inca.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">    Pero Quipu no est\u00e1 sola. Es parte de un quinteto de superestructuras descubiertas en el rango de distancia de entre 425 y 800 millones de a\u00f1os-luz de la Tierra. Seg\u00fan EarthSky, estas cinco estructuras en conjunto contienen el 45 % de los c\u00famulos de galaxias, el 30 % de las galaxias y el 25 % de toda la materia en esa regi\u00f3n del universo, ocupando sorprendentemente solo el 13 % del volumen total de esta regi\u00f3n c\u00f3smica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; Los astr\u00f3nomos descubrieron estas estructuras utilizando el sondeo CLASSIX (Cosmic Large-Scale Structure in X-rays), un proyecto que detecta la emisi\u00f3n de rayos X proveniente del gas extremadamente caliente que existe en el interior de los c\u00famulos de galaxias. Como explican los investigadores en su art\u00edculo, que ser\u00e1 publicado en Astronomy and Astrophysics, la observaci\u00f3n de estos c\u00famulos mediante rayos X es fundamental, ya que act\u00faa como un mapa que se\u00f1ala las regiones donde se concentra la materia m\u00e1s densa del universo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; As\u00ed, el descubrimiento de Quipu va mucho m\u00e1s all\u00e1 de ser una simple curiosidad astron\u00f3mica. Su existencia, junto con la de otras superestructuras similares, tiene profundas implicaciones para nuestra comprensi\u00f3n del cosmos. Estas estructuras afectan las mediciones cosmol\u00f3gicas de manera fundamental: alteran la radiaci\u00f3n de fondo de microondas (la radiaci\u00f3n residual del big bang) a trav\u00e9s del efecto Sachs-Wolfe integrado, y pueden influir en nuestros c\u00e1lculos de la constante de Hubble, el valor que describe la velocidad a la que se expande el universo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; Lo fascinante es que, a pesar de su tama\u00f1o colosal, Quipu encaja dentro de nuestros modelos cosmol\u00f3gicos actuales. Aunque algunos cient\u00edficos han sugerido que podr\u00eda estar relacionada con la &#8220;tensi\u00f3n de Hubble&#8221; (la discrepancia entre diferentes m\u00e9todos para medir la expansi\u00f3n del universo), los datos disponibles no son suficientes para confirmarlo. De hecho, las simulaciones del cosmos predicen la existencia de estructuras de este tama\u00f1o, lo que convierte a Quipu en una confirmaci\u00f3n, m\u00e1s que en un desaf\u00edo, de nuestra comprensi\u00f3n actual del universo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; Para los curiosos que quieran buscar Quipu en el cielo nocturno, EarthSky indica que la estructura se extiende a trav\u00e9s de varias constelaciones, desde Pictor y Carina en el sur, pasando por Puppis, Columba, Lepus, Eridanus y Taurus, hasta Perseus en el norte. Sin embargo, las galaxias que la componen son demasiado d\u00e9biles para ser vistas a simple vista.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fuente DW<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"has-text-align-right wp-block-post-date has-text-color has-ast-global-color-5-color has-background has-vivid-red-background-color has-medium-font-size\"><time datetime=\"2025-03-15T22:07:52-03:00\">15\/Mar\/2025<\/time><\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":4572,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"plain-container","ast-site-content-layout":"normal-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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":"set","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":[10],"tags":[],"class_list":["post-4571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-enigma"],"_links":{"self":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts\/4571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/comments?post=4571"}],"version-history":[{"count":1,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts\/4571\/revisions"}],"predecessor-version":[{"id":4573,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts\/4571\/revisions\/4573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/media\/4572"}],"wp:attachment":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/media?parent=4571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/categories?post=4571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/tags?post=4571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}