{"id":71502,"date":"2021-05-29T06:10:34","date_gmt":"2021-05-29T10:10:34","guid":{"rendered":"http:\/\/wavechronicle.com\/wave\/?p=71502"},"modified":"2021-04-26T00:44:57","modified_gmt":"2021-04-26T04:44:57","slug":"the-new-crisis-in-cosmology","status":"publish","type":"post","link":"https:\/\/wavechronicle.com\/wave\/?p=71502","title":{"rendered":"The NEW Crisis in Cosmology"},"content":{"rendered":"<p><span class=\"style-scope yt-formatted-string\" dir=\"auto\">I have good news and bad news. Bad news first: two years ago we reported on the Crisis in Cosmology. Since then, it\u2019s only gotten worse. And actually, the good news is also that the crisis in cosmology has actually gotten worse, which means we may be onto something! <\/span><\/p>\n<p><span class=\"style-scope yt-formatted-string\" dir=\"auto\">The most exciting thing for any scientist is when something they thought they knew turns out to be wrong. So it\u2019s no wonder that many cosmologists are starting to get excited by what has become known as the Hubble tension, or the crisis in cosmology. The \u201ccrisis\u201d is the fact that we have two extremely careful, increasingly precise measurements of how fast the universe is expanding which should agree with each other, and yet they don\u2019t. <\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/dsCjRjA4O7Y\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><span class=\"style-scope yt-formatted-string\" dir=\"auto\">Original Crisis in Cosmology <\/span><a class=\"yt-simple-endpoint style-scope yt-formatted-string\" dir=\"auto\" spellcheck=\"false\" href=\"https:\/\/www.youtube.com\/watch?v=72cM_E6bsOs&amp;t=0s\">https:\/\/youtu.be\/72cM_E6bsOs<\/a><span class=\"style-scope yt-formatted-string\" dir=\"auto\">\u200b<\/span><\/p>\n<p><span class=\"style-scope yt-formatted-string\" dir=\"auto\">Sabine Hossenfelder&#8217;s episode &#8220;Do we travel through time at the speed of light?&#8221; <\/span><a class=\"yt-simple-endpoint style-scope yt-formatted-string\" dir=\"auto\" spellcheck=\"false\" href=\"https:\/\/www.youtube.com\/watch?v=iBTez-nTKes&amp;t=0s\">https:\/\/youtu.be\/iBTez-nTKes<\/a><span class=\"style-scope yt-formatted-string\" dir=\"auto\">\u200b<\/span><\/p>\n<p><span class=\"style-scope yt-formatted-string\" dir=\"auto\">Check out the Space-Time Merch Store <\/span><a class=\"yt-simple-endpoint style-scope yt-formatted-string\" dir=\"auto\" spellcheck=\"false\" href=\"https:\/\/www.youtube.com\/redirect?event=video_description&amp;redir_token=QUFFLUhqbEM2djFpX1J1cmNEOGFjcWxfaWhudXZudzhvQXxBQ3Jtc0treU5rSlhaay11VEJjby1hQklLd3VOdFRpQ0xaUVZMRHVZc01VakFPU0NkZTNiQ2RKMkZsMFRTQkRQSWVtUm41ZF9VZzNfWWluMkVIdXdPT2hMaXZ4cXJnMzl2dG5TRUJiWVhIOGc0UzVYTFk4WG95SQ&amp;q=https%3A%2F%2Fwww.pbsspacetime.com%2Fshop\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/www.pbsspacetime.com\/shop<\/a><span class=\"style-scope yt-formatted-string\" dir=\"auto\">\u200b<\/span><\/p>\n<p><span class=\"style-scope yt-formatted-string\" dir=\"auto\">Sign up for the mailing list to get episode notifications and hear special announcements! <\/span><a class=\"yt-simple-endpoint style-scope yt-formatted-string\" dir=\"auto\" spellcheck=\"false\" href=\"https:\/\/www.youtube.com\/redirect?event=video_description&amp;redir_token=QUFFLUhqbHBjc2ExN2RWeGxJRzgyNEd2LTlpWGNwUUdFd3xBQ3Jtc0ttbEp1c05YOFJOejVWaG5NcEROM2Q5ZHJpbEV2OHZVT202WHpMRzZsdjc1VVVZQlltNHdYZWlDN2VVcW9sV0ZKekpuMlVhU25MZVV0QXRlSEY2QzR5QnFuZkkzeXA5TmhqdFpxeERNY0x2eTdqaWtzNA&amp;q=https%3A%2F%2Fmailchi.mp%2F1a6eb8f2717d%2Fspacetime\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/mailchi.mp\/1a6eb8f2717d\/space&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I have good news and bad news. Bad news first: two years ago we reported on the Crisis in Cosmology. Since then, it\u2019s only gotten worse. And actually, the good news is also that the crisis in cosmology has actually gotten worse, which means we may be onto something! The most exciting thing for any scientist is when something they thought they knew turns out to be wrong. So it\u2019s no wonder that many cosmologists are starting to get excited by what has become known as the Hubble tension, or the crisis in cosmology. The \u201ccrisis\u201d is the fact that we have two extremely careful, increasingly precise measurements of how fast the universe is expanding which should agree with each other, and yet they don\u2019t. Original Crisis in Cosmology https:\/\/youtu.be\/72cM_E6bsOs\u200b Sabine Hossenfelder&#8217;s episode &#8220;Do we travel through time at the speed of light?&#8221; https:\/\/youtu.be\/iBTez-nTKes\u200b Check out the Space-Time Merch Store https:\/\/www.pbsspacetime.com\/shop\u200b Sign up for the mailing list to get episode notifications and hear special announcements! https:\/\/mailchi.mp\/1a6eb8f2717d\/space&#8230;<\/p>\n","protected":false},"author":6,"featured_media":9298,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[127],"tags":[97,551,853],"class_list":["post-71502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-edu","tag-education","tag-education-saturday","tag-space-time"],"acf":[],"_links":{"self":[{"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/posts\/71502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=71502"}],"version-history":[{"count":1,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/posts\/71502\/revisions"}],"predecessor-version":[{"id":71503,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/posts\/71502\/revisions\/71503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=\/wp\/v2\/media\/9298"}],"wp:attachment":[{"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=71502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=71502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wavechronicle.com\/wave\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=71502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}