{"id":153560,"date":"2025-11-24T18:43:33","date_gmt":"2025-11-24T10:43:33","guid":{"rendered":"https:\/\/www.gocpmall.com\/?p=153560"},"modified":"2025-11-24T18:43:33","modified_gmt":"2025-11-24T10:43:33","slug":"theia%ef%bc%9a%e5%bb%ba%e9%80%a0%e6%88%91%e5%80%91%e6%9c%88%e7%90%83%e7%9a%84%e5%b9%bd%e9%9d%88%e6%98%9f%e7%90%83%e7%b5%82%e6%96%bc%e6%9c%89%e4%ba%86%e8%b5%b7%e6%ba%90%e6%95%85%e4%ba%8b","status":"publish","type":"post","link":"https:\/\/www.gocpmall.com\/?p=153560","title":{"rendered":"Theia\uff1a\u5efa\u9020\u6211\u5011\u6708\u7403\u7684\u5e7d\u9748\u661f\u7403\u7d42\u65bc\u6709\u4e86\u8d77\u6e90\u6545\u4e8b"},"content":{"rendered":"

\"news<\/p>\n

\t\t Gamereactor 世界新闻<\/p>\n

一項新研究顯示，這個神秘撞擊體很可能是在太陽系內形成的，就在早期地球旁邊。 <\/p>\n

\t\t\t\t\t\t\t HQ<\/p>\n

\t\t\t\t\t\t一項發表在 《科學》 期刊的新研究，或許解開了行星史上最大的謎團之一：忒 亞這個與早期 地球 碰撞並創造 月球的行星，究竟來自哪裡。<\/p>\n

來自 馬克斯·普朗克太陽系研究所與芝加哥大學 的研究人員比較了月球樣本、類地岩石與隕石的化學特徵。他們以前所未有的精確度檢視同位素比率，重建了忒亞與原始地球在 45億年前碰撞前的可能「成分表」。<\/p>\n

忒亞與地球是鄰居 分析顯示出明顯趨勢。忒亞的大部分建築材料似乎起源於 內太陽系，甚至可能比早期地球更接近太陽。結果顯示 ，這兩顆行星在暴力衝突重塑地月系統之前，早已是鄰居。<\/p>\n

來自馬克斯·普朗克太陽系研究所與芝加哥大學的研究團隊，透過運行 多種地層情境並排除 與月球及地球岩石中現有同位素指紋不符的組合，得出了這個結論。<\/p>\n

雖然地球的組成大致可以用已知的隕石類別來解釋，但忒亞的組成似乎包含尚未出現在隕石群中的物質，這又暗示了其 內部太陽系起源。雖然關於這場巨型撞擊的許多細節仍不確定，但這些發現比以往更精確地縮小了忒亞的出生地範圍。<\/p>\n

忒亞、地球、月亮 \/\/ Shutterstock 此文章被標註為: 世界新闻 <\/p>\n

阅读更多（Read More）<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Gamereactor 世界新闻 一&# […]<\/p>\n","protected":false},"author":1,"featured_media":153561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-153560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts\/153560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=153560"}],"version-history":[{"count":0,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts\/153560\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/media\/153561"}],"wp:attachment":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=153560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=153560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=153560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}