{"id":12691,"date":"2017-03-31T11:24:37","date_gmt":"2017-03-31T18:24:37","guid":{"rendered":"http:\/\/planets.ucla.edu\/?p=12691"},"modified":"2021-01-18T01:32:15","modified_gmt":"2021-01-18T09:32:15","slug":"041417orourke","status":"publish","type":"post","link":"http:\/\/planets.ucla.edu\/?p=12691","title":{"rendered":"April 14, 2017: Generating Magnetic Fields in Earth, Venus, and Super-Earth Exoplanets"},"content":{"rendered":"<p><strong>http:\/\/web.gps.caltech.edu\/~jorourke\/index.html<\/strong><\/p>\n<p><strong>Generating Magnetic Fields in Earth, Venus, and Super-Earth Exoplanets<\/strong><\/p>\n<p>Earth&#8217;s global magnetic field has survived for at least 3.5 billion years, yet Venus lacks a dynamo today. I will explore possible explanations for this dichotomy and discuss related implications for the internal structure and evolution of massive, rocky exoplanets.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/web.gps.caltech.edu\/~jorourke\/index.html Generating Magnetic Fields in Earth, Venus, and Super-Earth Exoplanets Earth&#8217;s global magnetic field has survived for at least 3.5 billion years, yet Venus lacks a dynamo today. I will explore possible explanations for this dichotomy and discuss related implications for the internal structure and evolution of massive, rocky exoplanets. &nbsp; &nbsp;<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[256],"tags":[],"class_list":["post-12691","post","type-post","status-publish","format-standard","hentry","category-colloquia"],"_links":{"self":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12691"}],"version-history":[{"count":4,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12691\/revisions"}],"predecessor-version":[{"id":12728,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12691\/revisions\/12728"}],"wp:attachment":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12691"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}