{"id":664426,"date":"2026-01-19T10:15:12","date_gmt":"2026-01-19T09:15:12","guid":{"rendered":"https:\/\/cronologia-universale.it\/december-2019-2\/"},"modified":"2026-01-19T10:15:12","modified_gmt":"2026-01-19T09:15:12","slug":"december-2019","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/december-2019\/","title":{"rendered":"December 2019"},"content":{"rendered":"<p>After half a century, some lunar soil samples taken in December 1972 by the Apollo 17 astronauts have been reopened. They had been left sealed at the time, awaiting future times when analysis techniques would be more advanced.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>After half a century, some lunar soil samples taken in December 1972 by the Apollo&#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":[29],"tags":[],"class_list":["post-664426","post","type-post","status-publish","format-standard","hentry","category-as-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>December 2019 - 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\/december-2019\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"December 2019 - 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