{"id":41955,"date":"2026-06-28T13:56:01","date_gmt":"2026-06-28T11:56:01","guid":{"rendered":"https:\/\/karmaka.de\/?p=41955"},"modified":"2026-06-28T13:56:02","modified_gmt":"2026-06-28T11:56:02","slug":"thermal-evolution-of-volatile-rich-planetesimals-implications-for-lithological-diversity-in-ryugu-and-ci-chondrites","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=41955","title":{"rendered":"Thermal Evolution of Volatile-Rich Planetesimals: Implications for Lithological Diversity in Ryugu and CI Chondrites"},"content":{"rendered":"\n<p>Yamazaki S.* Mikouchi T. Zolensky M. E.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.hou.usra.edu\/meetings\/metsoc2026\/pdf\/5131.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>METSOC 2026 abstract (PDF)<\/strong><\/a><\/p>\n\n\n\n<p class=\"justify-text\">&#8220;We modeled thermal evolution of volatile-rich planetesimals to explain lithological diversity in Ryugu and CI chondrites. Body size (50\u2013100 km), accretion timing (~2\u20133 Myr), and water\/rock ratio (~0.6\u20130.9) control internal temperature and diversity.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yamazaki S.* Mikouchi T. Zolensky M. E. METSOC 2026 abstract (PDF) &#8220;We modeled thermal evolution of volatile-rich planetesimals to explain lithological diversity in Ryugu and CI chondrites. Body size (50\u2013100 km), accretion timing (~2\u20133 Myr),&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74,77,9,10,2243,552,73,1184],"tags":[5719,3872,1618,1771,3273,2777,477,257,839],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/41955"}],"collection":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=41955"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/41955\/revisions"}],"predecessor-version":[{"id":41956,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/41955\/revisions\/41956"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}