{"id":615332,"date":"2026-01-18T17:20:45","date_gmt":"2026-01-18T16:20:45","guid":{"rendered":"https:\/\/cronologia-universale.it\/3800000000-bc\/"},"modified":"2026-01-18T17:20:45","modified_gmt":"2026-01-18T16:20:45","slug":"4-8-3-8-billion-bc","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/4-8-3-8-billion-bc\/","title":{"rendered":"4.8 &#8211; 3.8 billion BC"},"content":{"rendered":"<p>Early Heavy Bombardment. The continuous migration of the outer giant planets of the Solar System causes an intense meteor shower on the inner planets. This phenomenon particularly affects Earth, occasionally leading to the partial or complete melting of the Earth&#8217;s crust, compromising the possible early formation of life.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Early Heavy Bombardment. The continuous migration of the outer giant planets of the Solar System&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[39],"tags":[],"class_list":["post-615332","post","type-post","status-publish","format-standard","hentry","category-ge-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4.8 - 3.8 billion BC - Cronologia Universale<\/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:\/\/cronologia-universale.it\/en\/4-8-3-8-billion-bc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4.8 - 3.8 billion BC - Cronologia Universale\" \/>\n<meta property=\"og:description\" content=\"Early Heavy Bombardment. 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