{"id":359,"date":"2025-05-23T05:47:11","date_gmt":"2025-05-23T05:47:11","guid":{"rendered":"https:\/\/www.google-sky.es\/blog\/?p=359"},"modified":"2026-03-09T18:07:20","modified_gmt":"2026-03-09T17:07:20","slug":"materia-oscura","status":"publish","type":"post","link":"https:\/\/www.google-sky.es\/blog\/materia-oscura\/","title":{"rendered":"Materia oscura: el 85% del universo que no podemos ver"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u00bfQu\u00e9 es la materia oscura?<\/h3>\n\n\n\n<p>La materia oscura es una forma misteriosa de materia que no emite luz ni energ\u00eda, lo que la hace invisible para los telescopios. Sin embargo, representa aproximadamente el <strong>85% de la masa total del universo<\/strong>. A pesar de no poder verla directamente, los cient\u00edficos han deducido su existencia al observar c\u00f3mo afecta la gravedad de las galaxias y c\u00famulos estelares.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfC\u00f3mo sabemos que existe?<\/h3>\n\n\n\n<p>Aunque no se puede detectar con luz, la <strong>materia oscura<\/strong> influye notablemente en el comportamiento del universo. Algunas de las pruebas m\u00e1s contundentes son:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rotaci\u00f3n de las <a href=\"https:\/\/www.google-sky.es\/blog\/index.php\/2025\/04\/11\/que-es-una-galaxia\/\">galaxias<\/a>:<\/strong> Las estrellas giran a velocidades que no se explican solo con la materia visible.<\/li>\n\n\n\n<li><strong>Lentes gravitacionales:<\/strong> La luz de galaxias lejanas se curva m\u00e1s de lo esperado al pasar cerca de c\u00famulos gal\u00e1cticos.<\/li>\n\n\n\n<li><strong>Microondas c\u00f3smicas:<\/strong> El patr\u00f3n de fondo del universo tambi\u00e9n sugiere la presencia de esta materia invisible.<\/li>\n<\/ul>\n\n\n\n<p>Estas evidencias indican que hay m\u00e1s materia de la que podemos observar directamente.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfDe qu\u00e9 est\u00e1 hecha?<\/h3>\n\n\n\n<p>A\u00fan no se sabe con certeza de qu\u00e9 est\u00e1 compuesta, pero los cient\u00edficos manejan varias hip\u00f3tesis:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>WIMPs (Part\u00edculas Masivas que Interact\u00faan D\u00e9bilmente):<\/strong> Una de las teor\u00edas m\u00e1s populares.<\/li>\n\n\n\n<li><strong>Axiones:<\/strong> Part\u00edculas ultraligeras que tambi\u00e9n podr\u00edan formar parte de este componente invisible.<\/li>\n\n\n\n<li><strong>MACHOs (Objetos Compactos y Masivos):<\/strong> Como agujeros negros y enanas marrones, aunque no explican toda la materia oscura observada.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfPor qu\u00e9 es importante estudiar la materia oscura?<\/h3>\n\n\n\n<p>Entender la <strong>materia oscura<\/strong> es clave para completar nuestro conocimiento del universo. Su estudio podr\u00eda:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Revelar nuevas leyes de la f\u00edsica<\/li>\n\n\n\n<li>Explicar la formaci\u00f3n y evoluci\u00f3n de galaxias<\/li>\n\n\n\n<li>Aclarar el destino del universo<\/li>\n<\/ul>\n\n\n\n<p>Cada nuevo descubrimiento nos acerca a desentra\u00f1ar uno de los mayores misterios del cosmos.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusi\u00f3n<\/h3>\n\n\n\n<p>La <strong>materia oscura<\/strong> sigue siendo un enigma fascinante. Aunque no podamos verla, su influencia es innegable. Representa la mayor\u00eda de la masa del universo, y entenderla podr\u00eda transformar nuestra visi\u00f3n del cosmos. La ciencia contin\u00faa su b\u00fasqueda, y cada d\u00eda estamos m\u00e1s cerca de descubrir lo invisible.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u00daltimas publicaciones<\/h2>\n\n\n<ul class=\"wp-block-latest-posts__list has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image alignleft\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2026\/02\/Margaret_Hamilton-150x150.gif\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"Margaret Hamilton junto al c\u00f3digo de programaci\u00f3n del Apolo 11\" style=\"max-width:75px;max-height:75px;\" \/><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.google-sky.es\/blog\/mujeres-astronomia-historia\/\">Mujeres en la astronom\u00eda que conquistaron el espacio<\/a><time datetime=\"2026-03-08T01:00:00+01:00\" class=\"wp-block-latest-posts__post-date\">marzo 8, 2026<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image alignleft\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2026\/03\/modificacion_genetica_espacio-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"Una cadena de ADN humana brillante flotando en el espacio profundo con estrellas y una nebulosa colorida de fondo.\" style=\"max-width:75px;max-height:75px;\" \/><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.google-sky.es\/blog\/modificacion-genetica-espacio\/\">Ingenier\u00eda gen\u00e9tica: El escudo biol\u00f3gico para conquistar el Cosmos<\/a><time datetime=\"2026-03-07T19:53:44+01:00\" class=\"wp-block-latest-posts__post-date\">marzo 7, 2026<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image alignleft\"><img loading=\"lazy\" decoding=\"async\" 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style=\"max-width:75px;max-height:75px;\" srcset=\"https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/04\/The_Earth_seen_from_Apollo_17-150x150.jpg 150w, https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/04\/The_Earth_seen_from_Apollo_17-300x300.jpg 300w, https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/04\/The_Earth_seen_from_Apollo_17-1024x1024.jpg 1024w, https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/04\/The_Earth_seen_from_Apollo_17-768x769.jpg 768w, https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/04\/The_Earth_seen_from_Apollo_17.jpg 1079w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.google-sky.es\/blog\/que-pasaria-si-la-tierra-se-detuviera\/\">\u00bfQu\u00e9 pasar\u00eda si la Tierra dejara de girar? Las 5 consecuencias m\u00e1s aterradoras<\/a><time datetime=\"2026-03-06T09:25:50+01:00\" class=\"wp-block-latest-posts__post-date\">marzo 6, 2026<\/time><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 es la materia oscura? La materia oscura es una forma misteriosa de materia que no emite luz ni energ\u00eda, lo que la hace invisible&hellip;<\/p>\n","protected":false},"author":1,"featured_media":381,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[19],"tags":[204],"class_list":["post-359","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomia-cosmos","tag-teorias-conceptos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Materia oscura: el 85% del universo que no podemos ver - Google Sky<\/title>\n<meta name=\"description\" content=\"Descubre qu\u00e9 es la materia oscura, por qu\u00e9 representa el 85% del universo y c\u00f3mo los cient\u00edficos intentan entender este componente c\u00f3smico.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Materia oscura: el 85% del universo que no podemos ver\" \/>\n<meta property=\"og:description\" content=\"Descubre qu\u00e9 es la materia oscura, por qu\u00e9 representa el 85% del universo y c\u00f3mo los cient\u00edficos intentan entender este componente c\u00f3smico.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/\" \/>\n<meta property=\"og:site_name\" content=\"Google Sky\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-23T05:47:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-09T17:07:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/05\/materia_oscura.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.google-sky.es\/blog\/#\/schema\/person\/ffb7038735a98db15c2660d3434319aa\"},\"headline\":\"Materia oscura: el 85% del universo que no podemos ver\",\"datePublished\":\"2025-05-23T05:47:11+00:00\",\"dateModified\":\"2026-03-09T17:07:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/\"},\"wordCount\":373,\"publisher\":{\"@id\":\"https:\/\/www.google-sky.es\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.google-sky.es\/blog\/wp-content\/uploads\/2025\/05\/materia_oscura.jpg\",\"keywords\":[\"Teor\u00edas y Conceptos del Universo\"],\"articleSection\":[\"Astronom\u00eda y Cosmos\"],\"inLanguage\":\"es\"},{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/\",\"url\":\"https:\/\/www.google-sky.es\/blog\/materia-oscura\/\",\"name\":\"Materia oscura: el 85% del universo que no podemos ver - 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