{"id":96124,"date":"2026-03-31T21:06:55","date_gmt":"2026-03-31T21:06:55","guid":{"rendered":"http:\/\/69cc240994f0eecf1fb79c1a"},"modified":"2026-03-31T21:06:55","modified_gmt":"2026-03-31T21:06:55","slug":"una-extrana-senal-podria-la-primera-prueba-concreta-de-un-agujero-negro-primordial","status":"publish","type":"post","link":"https:\/\/sarmiento24h.com\/?p=96124","title":{"rendered":"Una extra\u00f1a se\u00f1al podr\u00eda la primera prueba concreta de un agujero negro primordial"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2026\/03\/una-extrana-senal-podria-la-primera-prueba-concreta-de-un-agujero-negro-primordial.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p>Se form\u00f3 en la primera fracci\u00f3n de segundo despu\u00e9s del Big Bang. Esto es lo que hace especial a un agujero negro primordial. Ahora, gracias a una se\u00f1al reciente del Observatorio de Ondas Gravitacionales por Interfer\u00f3metro L\u00e1ser (LIGO), podr\u00edamos haber obtenido por fin la primera prueba directa de su existencia.<\/p>\n<p>As\u00ed lo dicta un nuevo estudio publicado en <a data-offer-url=\"https:\/\/arxiv.org\/abs\/2602.21295\" class=\"external-link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/arxiv.org\/abs\/2602.21295&quot;}\" href=\"https:\/\/arxiv.org\/abs\/2602.21295\" rel=\"nofollow noopener\" target=\"_blank\"><em>arXiv<\/em><\/a>. Los autores, astrof\u00edsicos de la Universidad de Miami, Alberto Magaraggia y Nico Cappelluti, est\u00e1n a punto de descubrir la existencia de los agujeros negros primordiales y el papel que desempe\u00f1an en uno de los mayores misterios de la cosmolog\u00eda.<\/p>\n<h2>\u00bfQu\u00e9 son los agujeros negros primordiales?<\/h2>\n<p>Los agujeros negros suelen producirse por el colapso de una <a href=\"https:\/\/es.wired.com\/articulos\/esta-estrella-gigante-se-convirtio-en-agujero-negro-sin-explotar-muestran-los-calculos\">estrella supernova,<\/a> no obstante, Cappelluti y Magaraggia llevan mucho tiempo especulando con que los agujeros negros primordiales podr\u00edan haber existido incluso en <a href=\"https:\/\/es.wired.com\/articulos\/que-habia-antes-del-big-bang-la-teoria-del-rebote-ofrece-una-respuesta\">los primeros momentos del Universo<\/a>, sin necesidad de una estrella.<\/p>\n<p>Sin embargo, hasta la fecha, <strong>estos fen\u00f3menos c\u00f3smicos son puramente te\u00f3ricos<\/strong>, pero de confirmarse podr\u00edan por fin ayudar a explicar varias cosas, entre ellas <a href=\"https:\/\/es.wired.com\/articulos\/materia-oscura-que-es-como-entenderla\">la naturaleza de la materia oscura<\/a> la sustancia invisible que constituye alrededor del 85% de toda <a href=\"https:\/\/es.wired.com\/articulos\/la-ciencia-al-fin-ha-hallado-la-materia-perdida-del-universo\">la materia del Universo.<\/a> \u00abCreemos que nuestro estudio ayudar\u00e1 a confirmar su existencia real\u00bb, coment\u00f3 Cappelluti.<\/p>\n<p>El nuevo estudio se basa en el reciente descubrimiento potencial de un agujero negro subsolar, cuando una se\u00f1al inusual captada por LIGO indic\u00f3 una colisi\u00f3n en la que uno de los objetos pesaba menos de una masa solar, sugiriendo la posible presencia de un agujero negro primordial.<\/p>\n<p>\u00ab<a href=\"https:\/\/es.wired.com\/articulos\/los-agujeros-negros-supermasivos-dejaron-de-crecer-tan-rapido-como-antes-por-fin-sabemos-por-que\">Los agujeros negros<\/a> m\u00e1s comunes se forman como resultado de una supernova, es decir, de la muerte de una <a href=\"https:\/\/es.wired.com\/articulos\/vinculo-entre-supernovas-y-eventos-de-extincion-masiva-en-la-tierra\">estrella masiva.<\/a> Por tanto, sus masas pueden oscilar entre unas pocas veces la masa del Sol y miles de millones de masas solares\u00bb, explic\u00f3 el experto. En cambio, se espera que <a href=\"https:\/\/es.wired.com\/articulos\/cada-10-anos-un-agujero-negro-nacido-en-el-origen-del-universo-explota-cerca-de-la-tierra-propone-estudio\">los agujeros negros<\/a> primordiales tengan masas mucho menores.<\/p>\n<h2>La detecci\u00f3n de un agujero negro primordial<\/h2>\n<p>Aunque no se puede descartar que la se\u00f1al sea una falsa alarma causada por el ruido de los detectores gigantes de LIGO, los autores del nuevo estudio consideran que <a href=\"https:\/\/es.wired.com\/articulos\/confirman-la-existencia-de-agujeros-negros-solitarios-y-que-no-interactuan-con-nada-en-el-cosmos\">la existencia de un agujero negro<\/a> primordial con masa subsolar es la explicaci\u00f3n m\u00e1s probable.<\/p>\n<p>Al estimar cu\u00e1ntos agujeros negros primordiales podr\u00edan existir en <a href=\"https:\/\/es.wired.com\/articulos\/la-increible-historia-de-como-descubrimos-cuan-grande-es-el-universo\">el Universo<\/a> y cu\u00e1ntos de ellos ser\u00eda capaz de detectar LIGO, concluyen que los agujeros negros subsolares como el que podr\u00eda haber observado LIGO deber\u00edan ser, en efecto, raros, lo que concuerda con la escasa frecuencia con la que se han detectado este tipo de sucesos hasta ahora.<\/p>\n<p>\u00abNuestro estudio sugiere que la explicaci\u00f3n m\u00e1s plausible para la se\u00f1al de LIGO, que no tiene una explicaci\u00f3n astrof\u00edsica convencional, es la detecci\u00f3n de un agujero negro primordial. Y nuestra investigaci\u00f3n indica que estos agujeros negros primordiales podr\u00edan representar una parte significativa de <a href=\"https:\/\/es.wired.com\/galerias\/cinco-pruebas-de-la-existencia-de-la-materia-oscura\">la materia oscura<\/a>\u00ab, coment\u00f3 Cappelluti.<\/p>\n<h2>Estudios futuros<\/h2>\n<p>Dado que a\u00fan queda mucho trabajo por hacer para esclarecer la se\u00f1al de LIGO, tendremos que esperar a que el observatorio detecte otra se\u00f1al inusual que podr\u00eda provenir de un agujero negro primordial. Adem\u00e1s, con las actualizaciones en curso de LIGO y la puesta en marcha de nuevos instrumentos, como la Antena Espacial Interferom\u00e9trica (LISA) de <a href=\"https:\/\/es.wired.com\/articulos\/como-sera-lunar-gateway-la-futura-estacion-de-la-esa-que-orbitara-la-luna\">la Agencia Espacial Europea<\/a> (ESA), un detector de ondas gravitacionales cuyo lanzamiento est\u00e1 previsto para 2035, <a href=\"https:\/\/es.wired.com\/articulos\/una-sonda-del-tamano-de-un-clip-podria-explorar-agujeros-negros\">podr\u00edamos identificar m\u00e1s agujeros negros<\/a> primordiales para verificar su existencia.<\/p>\n<p>\u00abLIGO ha reunido pruebas muy s\u00f3lidas de la existencia de este <a href=\"https:\/\/es.wired.com\/galerias\/de-los-mas-masivos-a-los-mas-antiguos-estos-son-los-agujeros-negros-que-debes-conocer\">tipo de agujeros negros.<\/a> Pero necesitaremos detectar otra se\u00f1al similar, o incluso varias m\u00e1s, para tener una confirmaci\u00f3n definitiva de su existencia. Lo que s\u00ed es seguro es que no se puede descartar su existencia\u00bb, concluy\u00f3 Cappelluti.<\/p>\n<p><em>Art\u00edculo originalmente publicado en<\/em> <a href=\"https:\/\/www.wired.it\/article\/segnale-insolito-prima-prova-concreta-buco-nero-primordiale-formatosi-subito-dopo-big-bang\/\">WIRED Italia.<\/a> <em>Adaptado por Alondra Flores.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Se form\u00f3 en la primera fracci\u00f3n de&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":96125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[46],"tags":[],"class_list":["post-96124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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