{"id":28419,"date":"2019-06-12T14:13:00","date_gmt":"2019-06-12T07:13:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28419"},"modified":"2021-10-03T16:20:04","modified_gmt":"2021-10-03T09:20:04","slug":"phat-hien-vat-chat-bi-an-tren-mat-trang","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-vat-chat-bi-an-tren-mat-trang\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n v\u1eadt ch\u1ea5t b\u00ed \u1ea9n tr\u00ean M\u1eb7t tr\u0103ng"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n \u0111ang r\u1ea5t hoang mang \u0111\u1eb7t d\u1ea5u h\u1ecfi l\u1edbn: \u201c\u0110\u00f3 l\u00e0 th\u1ee9 g\u00ec, t\u1eeb \u0111\u00e2u \u0111\u1ebfn?\u201d.<\/h2>\n\n\n\n

M\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u1eadt ch\u1ea5t ch\u01b0a bi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean mi\u1ec7ng n\u00fai l\u1eeda l\u1edbn nh\u1ea5t tr\u00ean M\u1eb7t Tr\u0103ng v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng ch\u1eafc n\u00f3 l\u00e0 g\u00ec.<\/p>\n\n\n\n

\"Ph\u00e1t
C\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eeba ph\u00e1t hi\u1ec7n m\u1ed9t kh\u1ed1i v\u1eadt ch\u1ea5t l\u1ea1 tr\u00ean M\u1eb7t Tr\u0103ng.<\/figcaption><\/figure><\/div>\n\n\n\n

Theo m\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Geophysical Research Letters, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng v\u1eadt ch\u1ea5t b\u00ed \u1ea9n \u0111\u00f3 c\u00f3 th\u1ec3 ch\u1ee9a kim lo\u1ea1i t\u1eeb m\u1ed9t ti\u1ec3u h\u00e0nh tinh \u0111\u00e2m v\u00e0o M\u1eb7t Tr\u0103ng, d\u1eabn \u0111\u1ebfn mi\u1ec7ng n\u00fai l\u1eeda n\u00f3i tr\u00ean, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0u v\u1ef1c Nam C\u1ef1c-Aitken.<\/p>\n\n\n\n

“H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng l\u1ea5y m\u1ed9t \u0111\u1ed1ng kim lo\u1ea1i l\u1edbn h\u01a1n 5 l\u1ea7n so v\u1edbi \u0111\u1ea3o l\u1edbn c\u1ee7a Hawaii v\u00e0 ch\u00f4n n\u00f3 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. \u0110\u00f3 l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng b\u1ea5t ng\u1edd m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 ph\u00e1t hi\u1ec7n”, ti\u1ebfn s\u0129 Peter James, gi\u00e1o s\u01b0 \u0111\u1ecba v\u1eadt l\u00fd h\u00e0nh tinh t\u1ea1i \u0110\u1ea1i h\u1ecdc Baylor, cho bi\u1ebft.<\/p>\n\n\n\n

Ngo\u00e0i vi\u1ec7c l\u00e0 mi\u1ec7ng n\u00fai l\u1eeda l\u1edbn nh\u1ea5t tr\u00ean M\u1eb7t Tr\u0103ng, l\u01b0u v\u1ef1c C\u1ef1c-Aitken c\u00f2n l\u00e0 m\u1ed9t trong nh\u1eefng mi\u1ec7ng h\u1ed1 va ch\u1ea1m l\u1edbn nh\u1ea5t \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn trong H\u1ec7 M\u1eb7t Tr\u1eddi v\u00e0 \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 tu\u1ed5i th\u1ecd kho\u1ea3ng 4 t\u1ef7 n\u0103m.<\/p>\n\n\n\n

“Khi ch\u00fang t\u00f4i k\u1ebft h\u1ee3p c\u00e1c nghi\u00ean c\u1ee9u v\u1edbi d\u1eef li\u1ec7u \u0111\u1ecba h\u00ecnh M\u1eb7t Tr\u0103ng t\u1eeb v\u1ec7 sinh trinh s\u00e1t M\u1eb7t tr\u0103ng, ch\u00fang t\u00f4i ph\u00e1t hi\u1ec7n s\u1ed1 l\u01b0\u1ee3ng l\u1edbn b\u1ea5t ng\u1edd c\u1ee7a lo\u1ea1i v\u1eadt ch\u1ea5t l\u1ea1 b\u00ean d\u01b0\u1edbi l\u01b0u v\u1ef1c Nam C\u1ef1c-Aitken. M\u1ed9t trong nh\u1eefng l\u1eddi gi\u1ea3i th\u00edch v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng t\u0103ng th\u00eam n\u00e0y l\u00e0 kim lo\u1ea1i t\u1eeb ti\u1ec3u h\u00e0nh tinh h\u00ecnh th\u00e0nh mi\u1ec7ng n\u00fai l\u1eeda n\u00e0y v\u1eabn \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o l\u1edbp ph\u1ee7 c\u1ee7a M\u1eb7t Tr\u0103ng\u201d, James n\u00f3i.<\/p>\n\n\n\n

M\u1ed9t kh\u1ea3 n\u0103ng kh\u00e1c l\u00e0m cho kh\u1ed1i l\u01b0\u1ee3ng v\u1eadt ch\u1ea5t l\u1ea1 kh\u00f4ng gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c \u0111\u00f3 l\u00e0 n\u00f3 \u1edf m\u1ed9t khu v\u1ef1c n\u01a1i c\u00e1c oxit d\u00e0y \u0111\u1eb7c \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p sau giai \u0111o\u1ea1n cu\u1ed1i c\u1ee7a qu\u00e1 tr\u00ecnh h\u00f3a r\u1eafn \u0111\u1ea1i d\u01b0\u01a1ng magma.<\/p>\n\n\n\n

D\u00f9 l\u00e0 g\u00ec \u0111i n\u1eefa, James cho bi\u1ebft l\u01b0u v\u1ef1c n\u00e0y l\u00e0 “m\u1ed9t trong nh\u1eefng ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ef1 nhi\u00ean t\u1ed1t nh\u1ea5t \u0111\u1ec3 nghi\u00ean c\u1ee9u c\u00e1c s\u1ef1 ki\u1ec7n t\u00e1c \u0111\u1ed9ng th\u1ea3m kh\u1ed1c, m\u1ed9t qu\u00e1 tr\u00ecnh c\u1ed5 x\u01b0a h\u00ecnh th\u00e0nh n\u00ean t\u1ea5t c\u1ea3 c\u00e1c h\u00e0nh tinh \u0111\u00e1 v\u00e0 M\u1eb7t Tr\u0103ng m\u00e0 ch\u00fang ta th\u1ea5y ng\u00e0y nay”.<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n \u0111ang r\u1ea5t hoang mang \u0111\u1eb7t d\u1ea5u h\u1ecfi l\u1edbn: \u201c\u0110\u00f3 l\u00e0 th\u1ee9 g\u00ec, t\u1eeb \u0111\u00e2u \u0111\u1ebfn?\u201d. M\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u1eadt ch\u1ea5t ch\u01b0a bi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean mi\u1ec7ng n\u00fai l\u1eeda l\u1edbn nh\u1ea5t tr\u00ean M\u1eb7t Tr\u0103ng v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng ch\u1eafc n\u00f3 l\u00e0 g\u00ec. Theo m\u1ed9t nghi\u00ean c\u1ee9u […]<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28419","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28419"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28419\/revisions"}],"predecessor-version":[{"id":28420,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28419\/revisions\/28420"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}