{"id":7551,"date":"2023-09-21T13:29:44","date_gmt":"2023-09-21T04:29:44","guid":{"rendered":"https:\/\/www.elsi.jp\/?post_type=news_events&#038;p=7551"},"modified":"2023-10-18T10:41:22","modified_gmt":"2023-10-18T01:41:22","slug":"atmospheres_super_earths-sub_neptunes","status":"publish","type":"news_events","link":"https:\/\/www.elsi.jp\/en\/news_events\/events\/2023\/atmospheres_super_earths-sub_neptunes\/","title":{"rendered":"ELSI Seminar: Atmospheres of super-Earths\/sub-Neptunes with magma ocean"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p style=\"text-align: center;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7559\" src=\"https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/508910main_KOI-72-STILL-6k-3_full_full-scaled-e1695358532901.jpg\" alt=\"\" width=\"600\" height=\"338\" srcset=\"https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/508910main_KOI-72-STILL-6k-3_full_full-scaled-e1695358532901.jpg 600w, https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/508910main_KOI-72-STILL-6k-3_full_full-scaled-e1695358532901-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<\/p>\n<div style=\"width: 70%; margin:0px auto;\">Credit: NASA\/Kepler Mission\/Dana Berry<\/div>\n<p>&nbsp;<br \/>\n<strong>Abstract:<\/strong><\/p>\n<p>The Kepler telescope mission has revealed that Super-Earths (&lt;1.5Rearth) and Sub-Neptunes (2-3Rearth) are the most common types of exoplanets. Additionally, planetary\u00a0formation and evolution models suggest that the former category comprises bare rocky planets, while the latter includes planets with hydrogen-rich atmospheres and rocky\u00a0cores. If a planet in the former category is close-in, and one from the latter category possesses a massive hydrogen atmosphere, these planets should exhibit a magma\u00a0ocean surface. I will discuss\/talk about previous and our group\u2019s ongoing theoretical studies on the possible atmosphere of super-Earth\/sub-Neptune with magma ocean.<br \/>\n&nbsp;<br \/>\n<strong>Speaker:\u00a0<\/strong>Dr. Yuichi Ito<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-7550 size-medium aligncenter\" src=\"https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/YIto_l-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/YIto_l-300x300.png 300w, https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/YIto_l-150x150.png 150w, https:\/\/www.elsi.jp\/wp-content\/uploads\/2023\/09\/YIto_l.png 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<br \/>\n<strong>Speaker bio:<\/strong> NAOJ<br \/>\n&nbsp;<br \/>\n<strong>Host:<\/strong>\u00a0Christine Houser<br \/>\n&nbsp;<br \/>\n<strong>Date:<\/strong>\u00a0Wed. 27 Sep. 16:00-17:00 JST<br \/>\n&nbsp;<br \/>\n<strong>Venue:<\/strong> Mishima Hall<\/p>\n","protected":false},"featured_media":7601,"template":"","news_events_cat":[6],"acf":[],"_links":{"self":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/news_events\/7551"}],"collection":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/news_events"}],"about":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/types\/news_events"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/media\/7601"}],"wp:attachment":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/media?parent=7551"}],"wp:term":[{"taxonomy":"news_events_cat","embeddable":true,"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/news_events_cat?post=7551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}