{"id":11835,"date":"2026-10-24T00:15:44","date_gmt":"2026-10-24T03:15:44","guid":{"rendered":"https:\/\/wp.mundoebook.cl\/?post_type=product&#038;p=11835"},"modified":"2026-10-24T20:37:06","modified_gmt":"2026-10-24T23:37:06","slug":"un-guijarro-en-el-cielo","status":"publish","type":"product","link":"https:\/\/wp.mundoebook.cl\/?product=un-guijarro-en-el-cielo","title":{"rendered":"Un guijarro en el cielo"},"content":{"rendered":"<p>Joseph Schwartz paseaba ensimismado por las calles de Chicago. Levant\u00f3 un pie estando en el siglo XX y se encontr\u00f3 con que lo hab\u00eda plantado en el a\u00f1o 827 de la Era Gal\u00e1ctica, m\u00e1s de 7000 a\u00f1os hacia el futuro. La Tierra que encuentra Schwartz es una especie de \u00abgueto\u00bb donde la radioactividad ha hecho inhabitable la mayor parte de su superficie \u2014tema que Asimov desarrolla detalladamente en la novela Robots e Imperio\u2014 y donde el Imperio abarca la Galaxia y la Tierra no es m\u00e1s que una mota perdida entre millones de mundos habitados, que se mofan de sus pretensiones de ser el origen de la humanidad. Pero la Tierra prepara su venganza\u2026 Un guijarro en el cielo, publicada en 1950, fue la primera novela de ciencia ficci\u00f3n escrita por Isaac Asimov.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Isaac Asimov<\/p>\n","protected":false},"featured_media":51956,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[23],"product_cat":[5808,5807,5806,5984],"product_tag":[5852],"class_list":["post-11835","product","type-product","status-publish","has-post-thumbnail","product_brand-epub-paradise","product_cat-ebooks","product_cat-epub","product_cat-espanol","product_cat-isaac-asimov","product_tag-ciencia-ficcion","desktop-align-center","tablet-align-left","mobile-align-center","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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