{"id":299395,"date":"2023-07-23T21:00:00","date_gmt":"2023-07-23T19:00:00","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=299395"},"modified":"2025-06-12T19:34:32","modified_gmt":"2025-06-12T17:34:32","slug":"llevamos-recibiendo-pulsos-desde-el-un-lugar-desconocido-del-universo-desde-1988","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/es\/llevamos-recibiendo-pulsos-desde-el-un-lugar-desconocido-del-universo-desde-1988\/","title":{"rendered":"Llevamos recibiendo pulsos desde el un lugar desconocido del Universo desde 1988"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Los astr\u00f3nomos llevan mucho tiempo observando p\u00falsares, <strong>estrellas de neutrones muy magnetizadas que giran y emiten se\u00f1ales de energ\u00eda, como si fueran faros.<\/strong><\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/2cddcc48-a4d6-11e6-88af-00163ec9f5fa\/3678680588\/nasa-app-logo\" alt=\"NASA App\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">NASA App<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nasa-app.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">DESCARGAR<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--0\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"0\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\"><\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nasa-app.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Estas se\u00f1ales de radio repetitivas se detectan aqu\u00ed en la Tierra como se\u00f1ales potentes y sorprendentemente regulares, al menos hasta que inevitablemente se ralentizan y mueren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ahora, un equipo de investigadores ha descubierto un tipo diferente de p\u00falsar, llamado<strong> magnetar, que emite r\u00e1fagas de ondas de radio a\u00fan m\u00e1s potentes que se repiten cada 22 minutos<\/strong>, un periodo asombrosamente largo para un objeto celeste de estas caracter\u00edsticas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De hecho, tal y como detallan los astr\u00f3nomos en un nuevo estudio publicado en la <a href=\"https:\/\/www.nature.com\/articles\/s41586-023-06202-5?utm_medium=affiliate&amp;utm_source=commission_junction&amp;utm_campaign=CONR_PF018_ECOM_GL_PHSS_ALWYS_DEEPLINK&amp;utm_content=textlink&amp;utm_term=PID100044684&amp;CJEVENT=2946770a27ec11ee8273011c0a18b8f7\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" title=\"revista Nature\">revista Nature<\/a>, este magnetar en concreto, <strong>apodado GPM J1839-10, lleva emitiendo se\u00f1ales de cinco minutos de duraci\u00f3n desde 15.000 a\u00f1os luz de distancia desde 1988<\/strong>, y con un grado de precisi\u00f3n incre\u00edble, de hasta la d\u00e9cima de milisegundo.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Earth Keeps Pulsating Every 26 Seconds. Experts Confused.\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/ZBkOwyhq7Hg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Sin fallo desde hace 33 a\u00f1os<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Y parece que no se detiene, confundiendo nuestras nociones preexistentes sobre los p\u00falsares.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Este extraordinario objeto desaf\u00eda nuestra comprensi\u00f3n de las estrellas de neutrones y los magnetares, que son algunos de los objetos m\u00e1s ex\u00f3ticos y extremos del Universo&#8221;, afirma en un comunicado la autora principal, Natasha Hurley-Walker, radioastr\u00f3noma de la Universidad de Curtin (Australia).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>En otras palabras, el magnetar deber\u00eda haber muerto hace mucho tiempo<\/strong>, y su &#8220;emisi\u00f3n de radio s\u00f3lo deber\u00eda ser visible durante unos pocos meses o a\u00f1os, no 33 a\u00f1os y contando&#8221;, termina Hurley-Walker.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;As\u00ed que cuando intentamos resolver un problema, accidentalmente creamos otro&#8221;, escribi\u00f3. &#8220;\u00bfQu\u00e9 son estas misteriosas fuentes de radio repetitivas?&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A los astr\u00f3nomos les queda ahora un enigma a\u00fan mayor. \u00bfQu\u00e9 es J1839-10?<\/strong> \u00bfPodr\u00eda ser realmente un magnetar a pesar de su asombrosa longevidad?<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Mysterious Space Object Has Been Pulsing Every 20 Minutes Since the 1980s <a href=\"https:\/\/t.co\/3wtKbU3f7i\">https:\/\/t.co\/3wtKbU3f7i<\/a> <a href=\"https:\/\/t.co\/H0fAS9yq9k\">pic.twitter.com\/H0fAS9yq9k<\/a><\/p>&mdash; The Science Mic (@thesciencemic) <a href=\"https:\/\/twitter.com\/thesciencemic\/status\/1682422345175277571?ref_src=twsrc%5Etfw\">July 21, 2023<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>El descubrimiento podr\u00eda obligarnos a replantearnos lo que sabemos sobre la evoluci\u00f3n de las estrellas de neutrones<\/strong>. De momento, Hurley-Walker y su equipo esperan detectar m\u00e1s se\u00f1ales de radio como \u00e9sta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Fue un momento incre\u00edble para m\u00ed&#8221;, recuerda Hurley-Walker, refiri\u00e9ndose al momento en que encontr\u00f3 pruebas de la se\u00f1al en los datos registrados en 1988. &#8220;Yo ten\u00eda cinco a\u00f1os cuando nuestros telescopios registraron por primera vez pulsos de este objeto, pero nadie se dio cuenta, y permaneci\u00f3 oculto en los datos durante 33 a\u00f1os&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y es que entonces no se dieron cuenta debido a que no esperaban encontrar nada parecido. <a href=\"https:\/\/www.softonic.com\/articulos\/todo-lo-que-sabemos-del-universo-podria-cambiar-para-siempre\" title=\"El Universo es fascinante... y nuestro conocimiento sobre \u00e9l cambia cada d\u00eda.\">El Universo es fascinante&#8230; y nuestro conocimiento sobre \u00e9l cambia cada d\u00eda.<\/a><\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/2cddcc48-a4d6-11e6-88af-00163ec9f5fa\/3678680588\/nasa-app-logo\" alt=\"NASA App\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">NASA App<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nasa-app.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">DESCARGAR<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--0\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"0\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\"><\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nasa-app.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Algunos de los enlaces a\u00f1adidos en el art\u00edculo forman parte de campa\u00f1as de afiliaci\u00f3n y pueden representar beneficios para Softonic.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un equipo de investigadores ha descubierto un tipo diferente de p\u00falsar, llamado magnetar, que emite r\u00e1fagas de ondas a la Tierra&#8230;<\/p>\n","protected":false},"author":9265,"featured_media":299396,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[9317],"tags":[11098],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-299395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-app-subdomain-redirectionnasa-app"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/299395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/users\/9265"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/comments?post=299395"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/299395\/revisions"}],"predecessor-version":[{"id":362838,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/299395\/revisions\/362838"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/media\/299396"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/media?parent=299395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/categories?post=299395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/tags?post=299395"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/usertag?post=299395"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/vertical?post=299395"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/content-category?post=299395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}