{"id":35595,"date":"2026-05-14T00:15:31","date_gmt":"2026-05-13T23:15:31","guid":{"rendered":"https:\/\/www.emiliosilveravazquez.com\/blog\/?p=35595"},"modified":"2026-05-13T19:10:09","modified_gmt":"2026-05-13T18:10:09","slug":"oamaginando-lo-imposible","status":"publish","type":"post","link":"http:\/\/www.emiliosilveravazquez.com\/blog\/2026\/05\/14\/oamaginando-lo-imposible\/","title":{"rendered":"Oamaginando lo imposible"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"250 A\u00f1os Dormidos: El Viaje M\u00e1s Largo de la Historia Humana (Documental de Ciencia Ficci\u00f3n)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/R7rU2xhsD-M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p style=\"text-align: justify;\">Hablan de un mundo a 100 a\u00f1os luz, en Ori\u00f3n que est\u00e1 a m\u00e1s de 1.000 a\u00f1os lusz de la Tierra (\u00bf), y, con una enorme nave, cientos de humanos especialistas en las disitas \u00e1reas necesarias para instalarse en un mundo nuevo, parten desdee la Tierra, y, aunque para esas fechas hubi\u00e9ramos conseguido que la nave viaje a m\u00e1s de 150.000 Km\/h, el tiempo del viaje es una enormidad, y, dudrante tanrto tiempo viajando por el Esapcio, pasaran muchas generaciones, hasta tal punto que, es posible que los descendientes vayan mutando poco a poco encerrados en una enorme &#8220;lata met\u00e1lica&#8221; que no evita totalmente la radiaci\u00f3n. Es poco probable que consigan llegar al destino que estar\u00eda (suponiendo que el planeta est\u00e1 a 100 a.l. de distancia, unos 720 milenios. \u00bfQu\u00e9 l\u00f3gica tendr\u00eda todo esto? \u00bfNo ser\u00eda una viaje condenado al frqacaso antes de comenzar?<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/thumbs.dreamstime.com\/b\/una-enorme-nave-espacial-se-desliza-por-el-vac%C3%ADo-que-pasa-un-planeta-lo-lejos-est%C3%A1-disparando-trav%C3%A9s-de-la-silueta-vac%C3%ADa-319449216.jpg\" alt=\"Una Enorme Nave Espacial Se Desliza Por El Vac\u00edo, Pasando Un Planeta En La Distancia Foto de archivo - Imagen de oc\u00e9ano, futuro: 319449216\" width=\"638\" height=\"358\" \/><\/p>\n<p>\u00bfQu\u00e9 prestaciones debe tener una nave para atender a cientos de viajeros?<\/p>\n<div class=\"n6owBd awi2gc\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAIQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span data-subtree=\"aimfl,mfl\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Mi antrior an\u00e1lisis (al que no le he querido a\u00f1adir muchos inconvenientes que estar\u00edan presentes en ese viaje), es sorprendentemente preciso desde el punto de vista de la f\u00edsica y la biolog\u00eda actuales: tal como lo describo, un <\/span><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">viaje generacional<!--TgQPHd|[]--><\/strong> a esa velocidad y distancia est\u00e1, en efecto, condenado a riesgos extremos que rozan el fracaso antes de empezar, o al menos a una alt\u00edsima probabilidad de mutaci\u00f3n cultural y biol\u00f3gica.<!--TgQPHd|[]--><\/div>\n<div data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAIQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><\/div>\n<div data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAIQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><\/div>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAMQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<div class=\"otQkpb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><strong>Elementos Clave de la &#8220;Nave Ciudad&#8221;<\/strong><\/div>\n<div class=\"\" data-bfc=\"\" data-ved=\"2ahUKEwjhjtqT5LaUAxVLU6QEHSlsDY8Qi4wTegoIAggACAAIBxAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<ul class=\"KsbFXc U6u95\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<li class=\"Z1qcYe\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAcQAQ\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Escala y Estructura:<\/strong> Se trata de naves de kil\u00f3metros de largo, a menudo estructuras cil\u00edndricas que rotan para simular gravedad artificial, albergando ecosistemas completos, bosques, lagos y ciudades.<\/span><\/li>\n<li class=\"Z1qcYe\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAcQAg\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Vida Intergeneracional:<\/strong> La sociedad a bordo debe mantener el conocimiento t\u00e9cnico, la agricultura y el orden social durante generaciones, a menudo olvidando el prop\u00f3sito original de la misi\u00f3n.<\/span><\/li>\n<li class=\"Z1qcYe\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAcQAw\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Motivaci\u00f3n:<\/strong> Generalmente parten de una Tierra devastada, moribunda o en guerra para asegurar la supervivencia de la especie humana en un nuevo planeta.<\/span><\/li>\n<li class=\"Z1qcYe\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAcQBA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Mantenimiento:<\/strong> Las historias suelen explorar las dificultades t\u00e9cnicas de reparar una nave durante tanto tiempo, la p\u00e9rdida de tecnolog\u00eda avanzada o la degradaci\u00f3n de la sociedad.<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"\" data-bfc=\"\" data-ved=\"2ahUKEwjhjtqT5LaUAxVLU6QEHSlsDY8Qi4wTegoIAggACAAICxAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<div class=\"otQkpb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><strong>Referencias en la Ciencia Ficci\u00f3n:<\/strong><\/div>\n<div role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><\/div>\n<\/div>\n<div role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><\/div>\n<\/div>\n<div role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/i.etsystatic.com\/6066081\/r\/il\/c74d18\/6511022759\/il_fullxfull.6511022759_595z.jpg\" alt=\"Hu\u00e9rfanos del cielo de Robert A. Heinlein, libro de bolsillo - Etsy Espa\u00f1a\" width=\"669\" height=\"534\" \/><\/div>\n<div role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><\/div>\n<div role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);\"><\/div>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAMQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<div class=\"\" data-bfc=\"\" data-ved=\"2ahUKEwjhjtqT5LaUAxVLU6QEHSlsDY8Qi4wTegoIAggACAAIDBAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<ul class=\"KsbFXc U6u95\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAwQAQ\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">&#8220;Hu\u00e9rfanos del Cielo&#8221; (Robert A. Heinlein):<\/strong> Una de las obras m\u00e1s cl\u00e1sicas sobre una nave donde se olvid\u00f3 la misi\u00f3n.<\/span><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAwQAg\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">&#8220;Non-Stop&#8221; (Brian Aldiss):<\/strong> Narra la historia de una sociedad que ha olvidado que vive en una nave.<\/span><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAwQAw\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">&#8220;El Arca&#8221; (Stephen Baxter):<\/strong> Enfocada en la construcci\u00f3n y lanzamiento desesperado de una nave.<\/span><\/li>\n<li class=\"Z1qcYe\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgACAwQBA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Saga &#8220;Macross&#8221;:<\/strong> Presenta las naves &#8220;New Macross Class&#8221;, que son ciudades espaciales colonizadoras gigantescas.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/m.media-amazon.com\/images\/I\/81BiKUFTrYL.jpg\" alt=\"Non Stop (S.F. Masterworks) : Aldiss, Brian: Amazon.es: Libros\" width=\"522\" height=\"804\" \/><img decoding=\"async\" src=\"https:\/\/static.fnac-static.com\/multimedia\/Images\/ES\/NR\/91\/89\/0c\/821649\/1540-6\/tsp20160813095557\/El-arca.jpg\" alt=\"Stephen Baxter \u2013 Selecci\u00f3n Libros Stephen Baxter y opini\u00f3n | Fnac\" \/><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<p style=\"text-align: justify;\">Como ejercicio de omaginaci\u00f3n para gozar de una supuesta misi\u00f3n (imposible para nosotros), no est\u00e1 nada mal, pasar un buen rato disfrutando de un viaje alucinante que estando fuera de nuestro alcance f\u00edsico (biolog\u00eda), y, tenoc\u00f3ligo. Viajar a 100 a\u00f1os luz de la Tierra \u00bfDe qu\u00e9 manera, a qu\u00e9 velocidad? \u00bfCuando llegarian al destino?<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEjqB9rbpU0Wj092V1RpeealxjxJAFfWTHNhQ5OQ5G40Uf41mDuHdoiqTZrExZTGJqZMhJLzlrru2ZFzYiGlRPg5M1XZOiaWB1ngUDEg_zdGh5EUQZh7IixT9imWyvGdHj5rkPCei-il5nAJbP6pXYkJb8ikkO4mjV-hdTmr40mjxL5qoYLcw3ppb5u9\/w640-h272\/Protostar-drive05.jpg\" \/><\/p>\n<p>&nbsp;<\/p>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAMQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<p style=\"text-align: justify;\">Nave ciudad de kil\u00f3metros con estructura circular, hecha de materiales inteligentes que reparen de manera aut\u00f3noma posibles ataques de micro-meteriotos que viajan a velocidades ibncre\u00edbles, con toda clase de prestaciones de todo tipo como nos muestran en Satar Trek, nos tendr\u00edamos que preguntrt que clase de combustible mover\u00e1 esa masa ingente y de d\u00f3nde partir\u00e1, si desde la Tierra o desde una base lunar.<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<blockquote><p><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEjnz62W6roEIFgoOOipd1iUi4M2lng_3CNLzG8r6deqTDIVg98dq-0wMRpGgQrhb7A1dHA_M-zbp96TJx0n1cW1Tj0tYiTyecn2UActPoqW7WNYX1qk8MDWdlEEvGhZLY8Q2wNLAQC_QAtujjZM8c0sUpsikDUkhKOdgQxLN3KzjGlyOvai1T9B43HZ\/w1200-h630-p-k-no-nu\/Protostar-drive01.jpg\" alt=\"Guia de naves estelares: Propulsi\u00f3n de la USS Protostar\" width=\"444\" height=\"233\" \/><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAMQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<p style=\"text-align: justify;\"><span data-subtree=\"aimfl,mfl\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Una nave-ciudad de kil\u00f3metros con estructura circular, auto-reparable y con prestaciones tipo <\/span><em class=\"eujQNb\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">Star Trek<\/em> representa el pin\u00e1culo de la ingenier\u00eda te\u00f3rica, acerc\u00e1ndose m\u00e1s a una &#8220;generaci\u00f3n ship&#8221; (nave generacional). Para mover esa masa ingente a un destino a 100 a\u00f1os luz (lo que, sin velocidad warp, tomar\u00eda milenios), las respuestas actuales de la f\u00edsica te\u00f3rica apuntan a que la idea es un imposible tanto f\u00edsico como biol\u00f3gico, ni estamos preparados para ese viaje imposible, ni tenemos los conocimeitnos necesarios para poder ejecutarlo de manera que la integridad f\u00edsica de los ciajeros est\u00e9 asegurada.<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcQqg76bdxsPMFN2MRkvefi8gkMHkVKXgp4wNQ&amp;s\" alt=\"Imagina esto por un momento: una civilizaci\u00f3n ubicada a unos 2,000 a\u00f1os luz de la Tierra estar\u00eda viendo nuestro planeta\u2026 tal como era hace 2,000 a\u00f1os. \u23f3 Es decir, mientras nosotros vivimos\" width=\"283\" height=\"353\" \/><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<p style=\"text-align: justify;\">Otra cuesti\u00f3n a tener en cuenta son las propiedades f\u00edsicas del planta de destino, que a tanta distancia de la Tierra, no ha podido ser estudiado con todos los detalles como la Gravedad de aquel mundo, l atm\u00f3sfera, la radiaci\u00f3n que recibe, los oc\u00e9anos, las plantas, los posibles habitan5tes&#8230;.<\/p>\n<p style=\"text-align: justify;\">En fin, amigos, que nos cuentan estas historias como si fuesen una realidad que est\u00e1 a la cvuelta de la esquina, y resulta que la esquina que tratamos de sobrepasar, est\u00e1 prohibida por la Naturaleza misma que, nos impone unas exigencias biol\u00f3gicas muy precisas (las de la Tierra donde evoluionamos y a la que nos adaptamos), y, llegar a ese nuevo mundo no nos garantiza la adaptaci\u00f3n expont\u00e1nea, y, desde luego, menos garant\u00eda tendr\u00edan los viajeros de llegar a destino.<\/p>\n<blockquote><p><strong>\u00bfA Cien A\u00f1os Luz!<\/strong><\/p>\n<p>&nbsp;<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/c.files.bbci.co.uk\/CCF7\/production\/_90917425_location_proxima_b_spanish.png\" alt=\"5 datos fascinantes de Pr\u00f3xima b, el reci\u00e9n descubierto ...\" \/><\/p>\n<p>No somos capaces de viajar a Pr\u00f3xima Centauri a 4.22 a\u00f1os luz del Sol, y tenemos la osad\u00eda de inventarnos un viajae a un mundo situado a 100 a\u00f1os luz. Lo dicho, nuestra imaginaci\u00f3n es tan grande como el universo mismo.<\/p>\n<blockquote><p><strong>Emilio Silvera V.<\/strong><\/p><\/blockquote>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgBCAMQAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<div class=\"\" data-bfc=\"\" data-ved=\"2ahUKEwjhjtqT5LaUAxVLU6QEHSlsDY8Qi4wTegoIAggACAAIERAA\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<div class=\"IQKZHf\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; 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