{"id":28641,"date":"2019-02-23T19:44:00","date_gmt":"2019-02-23T12:44:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28641"},"modified":"2021-10-03T19:44:52","modified_gmt":"2021-10-03T12:44:52","slug":"phat-hien-tru-luong-khong-lo-nuoc-o-dang-bang-tren-sao-hoa","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-tru-luong-khong-lo-nuoc-o-dang-bang-tren-sao-hoa\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n tr\u1eef l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 n\u01b0\u1edbc \u1edf d\u1ea1ng b\u0103ng tr\u00ean sao H\u1ecfa"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Theo c\u00e1c nh\u00e0 khoa h\u1ecdc Nga, thi\u1ebft b\u1ecb th\u0103m d\u00f2 Nga-ch\u00e2u \u00c2u \u201cExomars-TGO\u201d \u0111\u00e3 l\u1eadp \u0111\u01b0\u1ee3c b\u1ea3n \u0111\u1ed3 chi ti\u1ebft c\u00e1c v\u00f9ng c\u00f3 n\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t sao H\u1ecfa v\u00e0 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u201ctr\u1eef l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 n\u01b0\u1edbc \u1edf d\u1ea1ng b\u0103ng.&#8221;<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/image.daidoanket.vn\/w640\/images\/upload\/2020\/5\/22\/bang1.jpg\" alt=\"Ph\u00e1t hi\u1ec7n tr\u1eef l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 n\u01b0\u1edbc \u1edf d\u1ea1ng b\u0103ng tr\u00ean sao H\u1ecfa\"\/><\/figure>\n\n\n\n<p><em>(Ngu\u1ed3n: nytimes).<\/em><\/p>\n\n\n\n<p>Theo ph\u00f3ng vi\u00ean TTXVN t\u1ea1i Moskva, t\u1ea1i phi\u00ean h\u1ecdp th\u01b0\u1eddng k\u1ef3 c\u1ee7a H\u1ed9i \u0111\u1ed3ng v\u0169 tr\u1ee5 Vi\u1ec7n H\u00e0n l\u00e2m khoa h\u1ecdc Li\u00ean bang Nga, c\u00e1c nh\u00e0 khoa h\u1ecdc Nga cho bi\u1ebft thi\u1ebft b\u1ecb th\u0103m d\u00f2 Nga &#8211; ch\u00e2u \u00c2u \u201cExomars-TGO\u201d \u0111\u00e3 l\u1eadp \u0111\u01b0\u1ee3c b\u1ea3n \u0111\u1ed3 chi ti\u1ebft v\u1ec1 c\u00e1c v\u00f9ng c\u00f3 n\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t sao H\u1ecfa v\u00e0 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u201ctr\u1eef l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 n\u01b0\u1edbc \u1edf d\u1ea1ng b\u0103ng.\u201d<\/p>\n\n\n\n<p>Theo ng\u01b0\u1eddi \u0111\u1ee9ng \u0111\u1ea7u Ban \u0111\u1ecba c\u1ea7u h\u1ea1t nh\u00e2n c\u1ee7a Vi\u1ec7n Nghi\u00ean c\u1ee9u v\u0169 tr\u1ee5 Nga Igor Mitrofanov, thi\u1ebft b\u1ecb th\u0103m d\u00f2 n\u00e0y \u0111\u00e3 ph\u00e1t hi\u1ec7n tr\u00ean &#8220;H\u00e0nh tinh \u0110\u1ecf&#8221; c\u00f3 nhi\u1ec1u v\u00f9ng l\u1edbn v\u1edbi m\u1ed9t ph\u1ea7n ba di\u1ec7n t\u00edch l\u00e0 n\u01b0\u1edbc \u1edf d\u1ea1ng b\u0103ng.<\/p>\n\n\n\n<p>Hai v\u00f9ng n\u1eb1m \u0111\u1ed1i di\u1ec7n nhau \u1edf b\u00e1n c\u1ea7u B\u1eafc v\u00e0 Nam. V\u00f9ng th\u1ee9 ba n\u1eb1m c\u1ea1nh \u0111\u01b0\u1eddng kinh tuy\u1ebfn s\u1ed1 O v\u00e0 \u0111\u01b0\u1eddng x\u00edch \u0111\u1ea1o c\u1ee7a sao H\u1ecfa v\u00e0 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc Nga g\u1ecdi l\u00e0 \u201cV\u00f9ng n\u01b0\u1edbc l\u1edbn.\u201d<\/p>\n\n\n\n<p>Nh\u1eefng quan s\u00e1t m\u1edbi \u0111\u00e2y \u0111\u1ed1i v\u1edbi sao H\u1ecfa t\u1eeb k\u00ednh vi\u1ec5n v\u1ecdng m\u1eb7t \u0111\u1ea5t cho th\u1ea5y 3,7 t\u1ef7 n\u0103m tr\u01b0\u1edbc, h\u00e0nh tinh n\u00e0y \u0111\u00e3 m\u1ea5t \u0111i c\u1ea3 m\u1ed9t \u0111\u1ea1i d\u01b0\u01a1ng n\u01b0\u1edbc v\u1ed1n \u0111\u1ee7 \u0111\u1ec3 bao ph\u1ee7 to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t sao H\u1ecfa b\u1eb1ng l\u1edbp n\u01b0\u1edbc d\u00e0y 140m.<\/p>\n\n\n\n<p>N\u01b0\u1edbc \u0111\u00e3 bi\u1ebfn \u0111i \u0111\u00e2u v\u1eabn l\u00e0 c\u00e2u h\u1ecfi ch\u01b0a c\u00f3 l\u1eddi gi\u1ea3i v\u00e0 m\u1ed9t trong nh\u1eefng nhi\u1ec7m v\u1ee5 c\u1ee7a thi\u1ebft b\u1ecb th\u0103m d\u00f2 \u201cExomars-TGO\u201d l\u00e0 t\u00ecm ki\u1ebfm c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi n\u00e0y.<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc Nga \u0111\u00e3 m\u1ea5t h\u01a1n m\u1ed9t n\u0103m \u0111\u1ec3 quan s\u00e1t s\u1ef1 thay \u0111\u1ed5i c\u1ee7a n\u1ed3ng \u0111\u1ed9 n\u01b0\u1edbc trong kh\u00ed quy\u1ec3n sao H\u1ecfa v\u00e0 l\u1eadp b\u1ea3n \u0111\u1ed3 chi ti\u1ebft tr\u1eef l\u01b0\u1ee3ng n\u01b0\u1edbc trong l\u00f2ng h\u00e0nh tinh n\u00e0y nh\u1edd hai thi\u1ebft b\u1ecb c\u1ee7a Nga l\u00e0 m\u00e1y d\u00f2 neutron FREND v\u00e0 m\u00e1y quang ph\u1ed5 ACS.<\/p>\n\n\n\n<p>Theo \u00f4ng Mitrofanov, c\u1ea3 hai thi\u1ebft b\u1ecb \u0111\u00e3 thu th\u1eadp \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng s\u1ed1 l\u1edbn h\u01a1n c\u1ea3 c\u00e1c th\u00f4ng s\u1ed1 thu th\u1eadp \u0111\u01b0\u1ee3c trong 10 n\u0103m g\u1ea7n \u0111\u00e2y.<\/p>\n\n\n\n<p>Nh\u1edd \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao c\u1ee7a FREND (g\u1ea5p 10 l\u1ea7n c\u00e1c thi\u1ebft b\u1ecb th\u0103m d\u00f2 tr\u01b0\u1edbc \u0111\u00f3), c\u00e1c nh\u00e0 khoa h\u1ecdc Nga \u0111\u00e3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ecba h\u00ecnh sao H\u1ecfa, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ebbm n\u00fai trong thung l\u0169ng Mariner, theo gi\u1ea3 thuy\u1ebft d\u01b0\u1edbi \u0111\u00e1y c\u00f3 t\u00edch t\u1ee5 s\u1ed1 b\u0103ng l\u1edf t\u1eeb v\u00e1ch n\u00fai xu\u1ed1ng. C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, h\u1ecd \u0111\u00e3 nh\u00ecn th\u1ea5y c\u00e1c \u0111\u1ec9nh n\u00fai l\u1eeda kh\u00f4 r\u00e1o Olimp.<\/p>\n\n\n\n<p>Nh\u1eefng nh\u00e0 khoa h\u1ecdc n\u00e0y b\u00e0y t\u1ecf hy v\u1ecdng r\u1eb1ng nh\u1eefng b\u1ea3n \u0111\u1ed3 n\u00f3i tr\u00ean s\u1ebd tr\u1edf n\u00ean h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi gi\u1edbi khoa h\u1ecdc c\u0169ng nh\u01b0 c\u00e1c nh\u00e0 chinh ph\u1ee5c &#8220;H\u00e0nh tinh \u0110\u1ecf&#8221; trong t\u01b0\u01a1ng lai khi s\u1ef1 sinh t\u1ed3n c\u1ee7a h\u1ecd ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c ngu\u1ed3n n\u01b0\u1edbc l\u1ed9 thi\u00ean tr\u00ean sao H\u1ecfa.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Theo c\u00e1c nh\u00e0 khoa h\u1ecdc Nga, thi\u1ebft b\u1ecb th\u0103m d\u00f2 Nga-ch\u00e2u \u00c2u \u201cExomars-TGO\u201d \u0111\u00e3 l\u1eadp \u0111\u01b0\u1ee3c b\u1ea3n \u0111\u1ed3 chi ti\u1ebft c\u00e1c v\u00f9ng c\u00f3 n\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t sao H\u1ecfa v\u00e0 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u201ctr\u1eef l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 n\u01b0\u1edbc \u1edf d\u1ea1ng b\u0103ng.&#8221; (Ngu\u1ed3n: nytimes). Theo ph\u00f3ng vi\u00ean TTXVN t\u1ea1i Moskva, t\u1ea1i phi\u00ean h\u1ecdp th\u01b0\u1eddng [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28641","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\/28641","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=28641"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28641\/revisions"}],"predecessor-version":[{"id":28642,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28641\/revisions\/28642"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}