{"id":439205,"date":"2022-10-23T08:19:21","date_gmt":"2022-10-23T08:19:21","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=439205"},"modified":"2022-10-23T11:19:21","modified_gmt":"2022-10-23T08:19:21","slug":"un-innovador-sistema-desarrollado-en-la-universidad-hebrea-evalua-la-habitabilidad-de-planetas-lejanos","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/es\/un-innovador-sistema-desarrollado-en-la-universidad-hebrea-evalua-la-habitabilidad-de-planetas-lejanos\/","title":{"rendered":"Un innovador sistema desarrollado en la Universidad Hebrea eval\u00faa la habitabilidad de planetas lejanos"},"content":{"rendered":"

Un sistema computarizado clasifica la atm\u00f3sfera de los planetas e identifica aquellas que son adecuadas para futuros asentamientos humanos.<\/strong><\/em><\/p>\n

(Comunicado de la portavoz de la Universidad Hebrea de Jerusal\u00e9n)<\/p>\n

La crisis clim\u00e1tica plantea un enorme desaf\u00edo para todas las personas de la tierra. Ha derivado en que numerosos cient\u00edficos busquen exoplanetas, es decir, planetas fuera de nuestro sistema solar, que, potencialmente podr\u00edan ser habitados por seres humanos. El Telescopio Espacial James Webb fue desarrollado como parte de esta b\u00fasqueda para proporcionar informaci\u00f3n de observaci\u00f3n detallada acerca de exoplanetas similares a la Tierra, en los pr\u00f3ximos a\u00f1os. Un nuevo proyecto, dirigido por el Dr. Assaf Hochman y el Instituto de Ciencias de la Tierra Fredy y Nadine Herrmann de la Universidad Hebrea de Jerusal\u00e9n, en colaboraci\u00f3n con el Dr. Paolo De Luca del Centro de Supercomputacion de Barcelona y el Dr. Thaddeus D. Komacek de la Universidad de Maryland, ha desarrollado exitosamente un marco para el estudio de las atm\u00f3sferas de planetas distantes y localizar aquellos planetas aptos para la habitabilidad de humanos, sin tener que visitarlos f\u00edsicamente. La investigacicon conjunta fue publicada en la prestigiosa revista Astrophysical Journal.<\/p>\n

La clasificaci\u00f3n de las condiciones clim\u00e1ticas y la medici\u00f3n de la sensibilidad clim\u00e1tica, son elementos centrales al evaluar la viabilidad de los exoplanetas como candidatos posibles para la habitabilidad humana. En el actual estudio, el equipo de investigaci\u00f3n examin\u00f3 TRAPPIST-1e, un planeta localizado a unos 40 a\u00f1os luz de la Tierra y est\u00e1 previsto que sea documentado por el Telescopio Espacial James Webb, el a\u00f1o pr\u00f3ximo. Los investigadores observaron la sensibilidad clim\u00e1tica del planeta al incremento de los gases de efecto invernadero y lo compararon con las condiciones de la Tierra. Utilizando una simulaci\u00f3n computarizada del clima en TRAPPIST-1e, pudieron evaluar el impacto de los cambios en la concetracion de gases de efecto invernadero.<\/p>\n

El estudio se centr\u00f3 en el efecto de un incremento del di\u00f3xido de carbono en las condiciones meteorol\u00f3gicas extremas, y en el ritmo de los cambios clim\u00e1ticos del planeta. \u201cEstas dos variables son fundamentales para la existencia de vida en otros planetas, y ahora est\u00e1n siendo estudiadas en profundidad por primera vez en la historia\u201d, explic\u00f3 Hochman.<\/p>\n

Segun el equipo de investigacion, el estudio de la variabilidad climatica de los exoplanetas similares a la tierra, proporciona un mejor entendimiento de los cambios clim\u00e1ticos que actualmente experimentamos en la Tierra. Adem\u00e1s, esta clase de investigaci\u00f3n, brinda una nueva comprensi\u00f3n acerca de c\u00f3mo podr\u00eda llegar a cambiar la atm\u00f3sfera del planeta Tierra en el futuro .<\/p>\n

Hochman y sus compa\u00f1eros de investigaci\u00f3n descubrieron que el planeta TRAPPIST-1e tiene una atm\u00f3sfera significativamente mas sensible que la del planeta Tierra. Estiman que un aumento de los gases de efecto invernadero podr\u00eda derivar en cambios clim\u00e1ticos m\u00e1s extremos que los que experimentar\u00edamos aqu\u00ed en la Tierra, porque un lado del TRAPPIST-1e est\u00e1 constantemente orientado hacia su propio sol, del mismo modo, que nuestra luna siempre tiene un lado orientado hacia la Tierra.<\/p>\n

Como concluye Hochman, \u201cel marco de investigacion que hemos desarrollado, junto con la informacion de observacion del Telescopio Espacial Webb, permitir\u00e1 a los cient\u00edficos evaluar eficientemente las atm\u00f3sferas de muchos otros planetas sin tener que enviar una tripulaci\u00f3n espacial, para visitarlos f\u00edsicamente. Esto nos ayudar\u00e1 a tomar decisiones informadas en el futuro, acerca de los planetas que son buenos candidatos para el asentamiento humano y tal vez, incluso, para encontrar vida en esos planetas\u201d.<\/p>\n

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Un sistema computarizado clasifica la atm\u00f3sfera de los planetas e identifica aquellas que son adecuadas para futuros asentamientos humanos.<\/p>\n","protected":false},"author":47,"featured_media":257294,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[211,210],"tags":[30767,13104],"class_list":["post-439205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-luz-para-las-naciones","category-sobre-jerusalem","tag-universidad-hebrea","tag-universidad-hebrea-de-jerusalem"],"better_featured_image":{"id":257294,"alt_text":"","caption":"The Hebrew University of Jerusalem. 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