{"id":626955,"date":"2026-01-19T00:19:36","date_gmt":"2026-01-18T23:19:36","guid":{"rendered":"https:\/\/cronologia-universale.it\/1981-14\/"},"modified":"2026-01-19T00:19:36","modified_gmt":"2026-01-18T23:19:36","slug":"november-16-1974","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/november-16-1974\/","title":{"rendered":"November 16, 1974"},"content":{"rendered":"<p>During the inaugural ceremony of the Arecibo radio telescope, Frank Drake sent a powerful radio signal with a message to the globular cluster M13, composed of 300,000 stars, which he will reach in 25,000 years. It is the famous sequence of 73 rows by 23 columns that includes the aspects of DNA, human beings, the Solar System, and the Arecibo telescope.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>During the inaugural ceremony of the Arecibo radio telescope, Frank Drake sent a powerful radio&#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":[37],"tags":[],"class_list":["post-626955","post","type-post","status-publish","format-standard","hentry","category-fq-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>November 16, 1974 - 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\/november-16-1974\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"November 16, 1974 - 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