{"id":728276,"date":"2022-06-28T17:01:42","date_gmt":"2022-06-28T21:01:42","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=728276"},"modified":"2022-06-28T17:01:42","modified_gmt":"2022-06-28T21:01:42","slug":"is-there-a-right-handed-version-of-our-left-handed-universe","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=728276","title":{"rendered":"Is there a right-handed version of our left-handed universe?"},"content":{"rendered":"<p>To solve a long-standing puzzle about how long a neutron can &#8216;live&#8217; outside an atomic nucleus, physicists entertained a wild but testable theory positing the existence of a right-handed version of our left-handed universe. They designed a mind-bending experiment to try to detect a particle that has been speculated but not spotted. If found, the theorized &#8216;mirror neutron&#8217; &#8212; a dark-matter twin to the neutron &#8212; could explain a discrepancy between answers from two types of neutron lifetime experiments and provide the first observation of dark matter.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/www.sciencedaily.com\/releases\/2022\/06\/220628170142.htm\" target=\"_blank\" rel=\"nofollow noopener\">Is there a right-handed version of our left-handed universe?<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: ScienceDaily&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To solve a long-standing puzzle about how long a neutron can &#8216;live&#8217; outside an atomic nucleus, physicists entertained a wild but testable theory positing the existence of a right-handed version&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-728276","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genaero"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/728276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=728276"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/728276\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=728276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=728276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=728276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}