{"id":39486,"date":"2025-10-22T23:58:00","date_gmt":"2025-10-22T21:58:00","guid":{"rendered":"https:\/\/karmaka.de\/?p=39486"},"modified":"2025-10-23T00:11:02","modified_gmt":"2025-10-22T22:11:02","slug":"the-late-formation-of-chondrites-as-a-consequence-of-jupiter-induced-gaps-and-rings","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=39486","title":{"rendered":"The late formation of chondrites as a consequence of Jupiter-induced gaps and rings<span class=\"badge-status\" style=\"background:#787878\">OPEN ACCESS<\/span>&nbsp;"},"content":{"rendered":"\n<p>Baibhav Srivastava and Andr\u00e9 Izidoro<\/p>\n\n\n\n<p>Science Advances, 22 Oct 2025, Vol 11, Issue 43<\/p>\n\n\n\n<p><a href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.ady4823\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LINK (OPEN ACCESS)<\/strong><\/a><br><a href=\"https:\/\/www.science.org\/doi\/epdf\/10.1126\/sciadv.ady4823\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PDF (OPEN ACCESS)<\/strong><\/a><\/p>\n\n\n\n<p class=\"justify-text\">&#8220;Accretion ages of the first planetesimals\u2014parent bodies of magmatic iron meteorites\u2014suggest that they formed within the first 0.5 to 1 million years of Solar System history. Yet, planetesimal formation appears to have occurred in at least two distinct phases. A temporal offset separates early-forming bodies from later-forming chondrite parent bodies, which accreted 2 to 3 million years after the Solar System onset\u2014an unresolved aspect of Solar System formation. Here, we use numerical simulations to show that Jupiter\u2019s early formation reshaped its natal protoplanetary disk. Jupiter\u2019s rapid growth depleted the inner disk gas and generated pressure bumps and dust traps that manifested as rings. These structures caused dust to accumulate and led to a second-generation planetesimal population, with ages matching those of noncarbonaceous chondrites. Meanwhile, the evolving gas structure suppressed terrestrial embryos\u2019 inward migration, preventing them from reaching the innermost regions. Jupiter likely played a key role in shaping the inner Solar System, consistent with structures observed in class II and transition disks.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Baibhav Srivastava and Andr\u00e9 Izidoro Science Advances, 22 Oct 2025, Vol 11, Issue 43 LINK (OPEN ACCESS)PDF (OPEN ACCESS) &#8220;Accretion ages of the first planetesimals\u2014parent bodies of magmatic iron meteorites\u2014suggest that they formed within the&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74,72,1160,73],"tags":[5528,7005,903,3701,2267,5627,5193,1761,1206,6415,397],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/39486"}],"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=39486"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/39486\/revisions"}],"predecessor-version":[{"id":39487,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/39486\/revisions\/39487"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}