{"id":5910,"date":"2017-06-14T18:49:52","date_gmt":"2017-06-14T11:49:52","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5910"},"modified":"2017-10-03T11:08:46","modified_gmt":"2017-10-03T04:08:46","slug":"cac-hanh-tinh-cua-trappist-1-co-cau-tao-giong-trai-dat","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cac-hanh-tinh-cua-trappist-1-co-cau-tao-giong-trai-dat\/","title":{"rendered":"C\u00e1c h\u00e0nh tinh c\u1ee7a Trappist 1 c\u00f3 c\u1ea5u t\u1ea1o gi\u1ed1ng Tr\u00e1i \u0110\u1ea5t"},"content":{"rendered":"<p><strong>M\u1ed9t nh\u00e0 thi\u00ean v\u0103n h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Oklahoma cho bi\u1ebft, m\u1ed9t s\u1ed1 h\u00e0nh tinh trong h\u1ec7 sao Trappsit 1 c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1 Tr\u00e1i \u0110\u1ea5t c\u00f2n gi\u1ed1ng v\u1edbi Tr\u00e1i \u0110\u1ea5t \u1edf nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c n\u1eefa.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6549\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/06\/14062017105654-baotrantrai-dat-1497340459890.jpg\" alt=\"\" width=\"500\" height=\"333\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/06\/14062017105654-baotrantrai-dat-1497340459890.jpg 500w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/06\/14062017105654-baotrantrai-dat-1497340459890-300x200.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Theo ph\u00e2n t\u00edch m\u1edbi c\u1ee7a nh\u00e0 nghi\u00ean c\u1ee9u Billy Quarles, c\u00f3 \u00edt nh\u1ea5t l\u00e0 6 trong s\u1ed1 7 ngo\u1ea1i h\u00e0nh tinh gi\u1ed1ng v\u1edbi Tr\u00e1i \u0110\u1ea5t v\u00e0 c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng ph\u1ea7n l\u1edbn c\u1ea5u t\u1ea1o c\u1ee7a c\u00e1c h\u00e0nh tinh n\u00e0y l\u00e0 \u0111\u00e1 kh\u1ed1i.<\/p>\n<p>Tuy nhi\u00ean, d\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc g\u1ea7n nh\u01b0 nhau, m\u1ed9t trong s\u1ed1 c\u00e1c ngo\u1ea1i h\u00e0nh tinh n\u00e0y l\u1ea1i c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi Tr\u00e1i \u0110\u1ea5t. Ngo\u1ea1i h\u00e0nh tinh Trappist \u2013 1f c\u00f3 25% l\u00e0 n\u01b0\u1edbc.<\/p>\n<p>Ph\u00e1t hi\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y chi ti\u1ebft tr\u00ean t\u1ea1p ch\u00ed V\u1eadt l\u00fd Thi\u00ean v\u0103n v\u00e0 cho r\u1eb1ng Trappist 1e c\u00f3 th\u1ec3 l\u00e0 h\u00e0nh tinh gi\u1ed1ng Tr\u00e1i \u0110\u1ea5t nh\u1ea5t, v\u00e0 l\u00e0 m\u1ee5c ti\u00eau t\u1ed1t nh\u1ea5t \u0111\u1ec3 t\u00ecm ki\u1ebfm c\u00e1c b\u1eb1ng ch\u1ee9ng c\u1ee7a s\u1ef1 s\u1ed1ng.<\/p>\n<p>Nh\u00e0 khoa h\u1ecdc Quarles cho r\u1eb1ng \u201cm\u1ee5c ti\u00eau c\u1ee7a thi\u00ean v\u0103n h\u1ecdc ngo\u1ea1i h\u00e0nh tinh l\u00e0 t\u00ecm ki\u1ebfm c\u00e1c h\u00e0nh tinh c\u00f3 c\u1ea5u t\u1ea1o t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Tr\u00e1i \u0110\u1ea5t v\u00e0 l\u00e0 n\u01a1i ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 s\u1ed1ng. Trong h\u00e0ng ng\u00e0n n\u0103m qua, c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc v\u1eabn lu\u00f4n t\u00ecm ki\u1ebfm nh\u1eefng h\u00e0nh tinh c\u00f3 kh\u1ea3 n\u0103ng duy tr\u00ec s\u1ef1 s\u1ed1ng\u201d.<\/p>\n<p>V\u00e0o th\u00e1ng Hai v\u1eeba r\u1ed3i, NASA \u0111\u00e3 c\u00f4ng b\u1ed1 v\u1ec1 s\u1ef1 ph\u00e1t hi\u1ec7n 7 h\u00e0nh tinh c\u00f3 k\u00edch th\u01b0\u1edbc gi\u1ed1ng Tr\u00e1i \u0110\u1ea5t bao quanh m\u1ed9t ng\u00f4i sao \u0111\u01a1n l\u1ebb &#8211; ba trong s\u1ed1 \u0111\u00f3 n\u1eb1m ho\u00e0n to\u00e0n trong khu v\u1ef1c ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 s\u1ed1ng c\u1ee7a h\u1ec7 sao n\u00e0y.<\/p>\n<p>V\u1edbi \u00f4ng Sean Carey, gi\u00e1m \u0111\u1ed1c Trung t\u00e2m Khoa h\u1ecdc Spitzer, th\u00ec \u201c\u0111\u00e2y l\u00e0 ph\u00e1t hi\u1ec7n th\u00fa v\u1ecb nh\u1ea5t m\u00e0 nh\u00f3m nghi\u00ean c\u1ee9u t\u1eebng c\u00f3 v\u1edbi k\u00ednh thi\u00ean v\u0103n Spitzer\u201d.<\/p>\n<p>Trong v\u00e0i th\u00e1ng sau \u0111\u00f3, c\u00e1c nh\u00e0 thi\u00ean v\u0103n \u0111\u00e3 n\u1ed7 l\u1ef1c t\u00ecm hi\u1ec3u v\u1ec1 h\u1ec7 sao \u0111\u1ed9c \u0111\u00e1o n\u00e0y.<\/p>\n<p>B\u1eb1ng c\u00e1ch quan s\u00e1t c\u00e1c h\u00e0nh tinh trong h\u1ec7 sao Trappist &#8211; 1 khi ch\u00fang v\u01b0\u1ee3t qua ph\u00eda tr\u01b0\u1edbc ng\u00f4i sao ch\u1ee7, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 t\u00ednh to\u00e1n b\u00e1n k\u00ednh c\u1ee7a m\u1ed7i h\u00e0nh tinh. Qu\u1ef9 \u0111\u1ea1o \u0111\u1ed3ng b\u1ed9 c\u1ee7a ch\u00fang cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111o kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a ch\u00fang. V\u00e0 th\u00f4ng qua vi\u1ec7c so s\u00e1nh k\u00edch th\u01b0\u1edbc v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a m\u1ed7i ngo\u1ea1i h\u00e0nh tinh, Quarles c\u00f3 th\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c m\u1eadt \u0111\u1ed9 c\u1ee7a ch\u00fang.<\/p>\n<p>M\u1eadt \u0111\u1ed9 c\u1ee7a m\u1ed9t h\u00e0nh tinh cho th\u1ea5y kh\u1ea3 n\u0103ng v\u1ec1 th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o c\u1ee7a n\u00f3. Nh\u1eefng ngo\u1ea1i h\u00e0nh tinh v\u1edbi m\u1eadt \u0111\u1ed9 t\u01b0\u01a1ng t\u1ef1 Tr\u00e1i \u0110\u1ea5t n\u00e0y c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh ph\u1ea7n l\u1edbn t\u1eeb \u0111\u00e1. Vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c h\u00e0nh tinh v\u1edbi c\u1ea5u t\u1ea1o t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Tr\u00e1i \u0110\u1ea5t l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng ngo\u00e0i h\u00e0nh tinh.<\/p>\n<p style=\"text-align: right;\"><em>Anh Th\u01b0 (Theo Upi)<\/em><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n D\u00e2n Tr\u00ed<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t nh\u00e0 thi\u00ean v\u0103n h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Oklahoma cho bi\u1ebft, m\u1ed9t s\u1ed1 h\u00e0nh tinh trong h\u1ec7 sao Trappsit 1 c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1 Tr\u00e1i \u0110\u1ea5t c\u00f2n gi\u1ed1ng v\u1edbi Tr\u00e1i \u0110\u1ea5t \u1edf nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c n\u1eefa. Theo ph\u00e2n t\u00edch m\u1edbi c\u1ee7a nh\u00e0 nghi\u00ean c\u1ee9u Billy Quarles, c\u00f3 \u00edt nh\u1ea5t l\u00e0 6 trong s\u1ed1 7 [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":6549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5910","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\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5910"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5910\/revisions"}],"predecessor-version":[{"id":6550,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5910\/revisions\/6550"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/6549"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}