{"id":623285,"date":"2026-01-18T21:54:14","date_gmt":"2026-01-18T20:54:14","guid":{"rendered":"https:\/\/cronologia-universale.it\/october-1939-2\/"},"modified":"2026-01-18T21:54:14","modified_gmt":"2026-01-18T20:54:14","slug":"1932-16","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1932-16\/","title":{"rendered":"1932"},"content":{"rendered":"<p>Astronomer Jan H. Oort suggests that the motion of stars around the Sun implies that the total mass is approximately twice the luminous mass (the stars themselves). This is the first indication of the presence of dark matter.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Astronomer Jan H. Oort suggests that the motion of stars around the Sun implies that&#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":[43],"tags":[],"class_list":["post-623285","post","type-post","status-publish","format-standard","hentry","category-vg-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1932 - 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\/1932-16\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1932 - Cronologia Universale\" \/>\n<meta property=\"og:description\" content=\"Astronomer Jan H. 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