{"id":36464,"date":"2023-09-13T18:06:31","date_gmt":"2023-09-13T22:06:31","guid":{"rendered":"https:\/\/romanticany.com\/?p=36464"},"modified":"2023-09-13T18:06:31","modified_gmt":"2023-09-13T22:06:31","slug":"__trashed-1166","status":"publish","type":"post","link":"https:\/\/romanticany.com\/?p=36464","title":{"rendered":"Segun la nasa un planeta en una galaxia distante podr\u00eda albergar vida"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">El telescopio espacial James Webb de la NASA realiz\u00f3 un descubrimiento al detectar metano, di\u00f3xido de carbono y potencialmente sulfuro de dimetilo (DMS) en el exoplaneta K2-18 b.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>El Telescopio Espacial James Webb de la NASA ha descubierto evidencia tentadora que sugiere la presencia de condiciones que sustentan la vida en el exoplaneta K2-18 b, ubicado fuera de nuestra galaxia.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El descubrimiento de metano y di\u00f3xido de carbono en la atm\u00f3sfera del planeta ha encendido el entusiasmo dentro de la comunidad cient\u00edfica y ha aumentado las<strong>&nbsp;esperanzas de desentra\u00f1ar los misterios de la vida extraterrestre.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tambi\u00e9n hubo una posible detecci\u00f3n de sulfuro de dimetilo, conocido como DMS, en K2-18 b.&nbsp;El DMS es una mol\u00e9cula que, cuando est\u00e1 en la Tierra,&nbsp;<strong>es producida por la vida<\/strong>,&nbsp;<a href=\"https:\/\/www.nasa.gov\/goddard\/2023\/webb-discovers-methane-carbon-dioxide-in-atmosphere-of-k2-18b\" target=\"_blank\" rel=\"noreferrer noopener\">seg\u00fan la NASA<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>K2-18 b, un cuerpo celeste, con un tama\u00f1o aproximadamente 8.6 veces mayor que el de la Tierra, ha captado la atenci\u00f3n de los astr\u00f3nomos debido a sus caracter\u00edsticas \u00fanicas<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las observaciones del telescopio espacial James Webb han llevado a los cient\u00edficos a plantear la hip\u00f3tesis de que K2-18 b podr\u00eda clasificarse potencialmente como un exoplaneta Hycean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El t\u00e9rmino \u201cHycean\u201d se deriva de una fusi\u00f3n de \u201chidr\u00f3geno\u201d y \u201coc\u00e9ano\u201d, lo que representa una clase de exoplanetas que se cree que poseen atm\u00f3sferas ricas en hidr\u00f3geno y oc\u00e9anos de agua l\u00edquida,&nbsp;<a href=\"https:\/\/www.space.com\/hycean-exoplanets-may-not-support-life\" target=\"_blank\" rel=\"noreferrer noopener\">seg\u00fan informa Space.com<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un posible vistazo a la vida: sulfuro de dimetilo (DMS)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Curiosamente, las observaciones del telescopio insin\u00faan la existencia de sulfuro de dimetilo, conocido como DMS, en K2-18 b. En la Tierra, el DMS es&nbsp;<strong>una mol\u00e9cula producida predominantemente por organismos vivos<\/strong>, lo que la convierte en un indicador convincente de posibles formas de vida, seg\u00fan la NASA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K2-18 b est\u00e1 situado dentro de la zona habitable de su estrella anfitriona, lo que significa una distancia que podr\u00eda permitir la presencia de agua l\u00edquida en su superficie. Estas zonas habitables, a menudo denominadas \u201czonas Ricitos de Oro\u201d, toman prestado su nombre del conocido cuento infantil y simbolizan las condiciones ideales para que la vida prospere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Los hallazgos no solo revelan cantidades sustanciales de metano y di\u00f3xido de carbono, sino tambi\u00e9n una notable ausencia de amon\u00edaco en K2-18 b. Esta peculiar combinaci\u00f3n sugiere la posible existencia de un oc\u00e9ano debajo de la atm\u00f3sfera rica en hidr\u00f3geno del exoplaneta, seg\u00fan explica la NASA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En la Tierra, el DMS en la atm\u00f3sfera es generado principalmente por el fitoplancton, un alga marina que sirve como fuente de alimento crucial para las criaturas marinas y prospera bajo la luz solar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nikku Madhusudhan, astr\u00f3nomo de la Universidad de Cambridge y autor principal del art\u00edculo que analiza estas observaciones, anticipa que las pr\u00f3ximas observaciones del telescopio Webb confirmar\u00e1n la presencia de niveles significativos de DMS en la atm\u00f3sfera de K2-18 b. Este descubrimiento abre una nueva frontera en la b\u00fasqueda de vida m\u00e1s all\u00e1 de nuestro planeta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">eldiariony.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El telescopio espacial James Webb de la NASA realiz\u00f3 un descubrimiento al detectar metano, di\u00f3xido de carbono y potencialmente sulfuro de dimetilo (DMS) en el exoplaneta K2-18 b. El Telescopio Espacial James Webb de la NASA ha descubierto evidencia tentadora que sugiere la presencia de condiciones que sustentan la vida en el exoplaneta K2-18 b, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-36464","post","type-post","status-publish","format-standard","hentry","category-ciencia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Segun la nasa un planeta en una galaxia distante podr\u00eda albergar vida - Romantica NY<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/romanticany.com\/?p=36464\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Segun la nasa un planeta en una galaxia distante podr\u00eda albergar vida - Romantica NY\" \/>\n<meta property=\"og:description\" content=\"El telescopio espacial James Webb de la NASA realiz\u00f3 un descubrimiento al detectar metano, di\u00f3xido de carbono y potencialmente sulfuro de dimetilo (DMS) en el exoplaneta K2-18 b. 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