{"id":3157,"date":"2021-03-30T11:00:00","date_gmt":"2021-03-30T17:00:00","guid":{"rendered":"https:\/\/26television.com\/?p=3157"},"modified":"2021-03-30T00:21:07","modified_gmt":"2021-03-30T06:21:07","slug":"cientificos-detectan-un-agujero-negro-poco-comun","status":"publish","type":"post","link":"https:\/\/26television.com\/?p=3157","title":{"rendered":"Cient??ficos detectan un agujero negro poco com??n"},"content":{"rendered":"\n<p><img decoding=\"async\" width=\"100%\" src=\"https:\/\/www.soy502.com\/sites\/default\/files\/styles\/full_node\/public\/2021\/Mar\/29\/agujeronegro_cientificosaustralianos_ciencia_cientificos_sol.jpg\" alt=\"Un grupo de cient??ficos australianos hizo este anuncio (Imagen Ilustrativa: Shutterstock)\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Cient??ficos australianos anunciaron haber detectado un tipo de agujero negro poco com??n, de tama??o intermedio, gracias a una t??cnica in??dita que revel?? su presencia.<\/h4>\n\n\n\n<p>&#8220;Es la primera prueba de la existencia de un agujero negro de tama??o intermedio con semejante masa&#8221;, esto es, 55 mil veces superior a la del Sol, dijo a la AFP James Paynter, de la Escuela de F??sica de la Universidad de Melbourne, Australia.<\/p>\n\n\n\n<p>Actualmente, solo se conocen dos familias de agujeros negros, diferenciadas por tama??os radicalmente diferentes: los estelares, formados tras la muerte de una estrella y cuya masa es como mucho 10 veces superior a la del Sol, y los s??permasivos, que pueden ser varios miles de millones de veces m??s masivos que el Sol.<\/p>\n\n\n\n<p>Por eso, desde hace a??os la ciencia se &#8220;plantea si no existen agujeros negros de masa intermedia&#8221;, seg??n Fr??d??ric Gueth, director adjunto del Instituto de Radioastronom??a Milim??trica de Francia. Y si estos podr??an desempe??ar un papel en el origen de los s??permasivos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&#8220;Es desconcertante&#8221;<\/h3>\n\n\n\n<p>Los autores del estudio destacan que los indicios que apuntan a su existencia se han multiplicado recientemente. Por ejemplo, en septiembre de 2020, se anunci?? el hallazgo del primer agujero negro intermedio, aunque con una masa &#8220;solamente&#8221; 145 veces superior a la del Sol.<\/p>\n\n\n\n<p>&#8220;Es desconcertante, porque buscamos algo que tenga entre decenas y millones de masas solares&#8221;, dijo Gueth.<\/p>\n\n\n\n<p>Aunque los agujeros negros de masa intermedia existan, &#8220;el hecho de que no se haya observado realmente ninguno indica que no hay muchos y que se forman en circunstancias extremadamente particulares&#8221;, dijo el cient??fico.<\/p>\n\n\n\n<p>AFP<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cient??ficos australianos anunciaron haber detectado un tipo de agujero negro poco com??n, de tama??o intermedio, gracias a una t??cnica in??dita que revel?? su presencia. &#8220;Es la primera prueba de la existencia de un agujero negro de tama??o intermedio con semejante masa&#8221;, esto es, 55 mil veces superior a la del Sol, dijo a la AFP [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3158,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-3157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - 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