{"id":28393,"date":"2019-06-01T10:55:00","date_gmt":"2019-06-01T03:55:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28393"},"modified":"2021-10-03T14:13:11","modified_gmt":"2021-10-03T07:13:11","slug":"nuoc-tren-trai-dat-co-nguon-goc-tu-ngoai-vu-tru","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nuoc-tren-trai-dat-co-nguon-goc-tu-ngoai-vu-tru\/","title":{"rendered":"N\u01b0\u1edbc tr\u00ean Tr\u00e1i \u0111\u1ea5t c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ngo\u00e0i v\u0169 tr\u1ee5?"},"content":{"rendered":"\n<p><strong>N\u01b0\u1edbc l\u00e0 m\u1ed9t trong nh\u1eefng c\u1ea5u th\u00e0nh ch\u00ednh c\u1ee7a s\u1ef1 s\u1ed1ng v\u00e0 71% b\u1ec1 m\u1eb7t Tr\u00e1i \u0111\u1ea5t \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi n\u01b0\u1edbc, ph\u1ea7n l\u1edbn l\u00e0 b\u1edfi c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng r\u1ed9ng l\u1edbn.\u00a0<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/image2.tienphong.vn\/w890\/Uploaded\/2021\/qhj_hiobgobrfc\/2019_11_28\/aHR0cDovL3d3dy5zcGFjZS5jb20vaW1hZ2VzL2kvMDAwLzAzMi85MDgvb3JpZ2luYWwvYXN0ZXJvaWQtaW1wYWN0LmpwZw_800x557_FUOE.jpg\" alt=\"N\u01b0\u1edbc tr\u00ean Tr\u00e1i \u0110\u1ea5t \u0111\u1ebfn t\u1eeb \u0111\u00e2u?\"\/><\/figure><\/div>\n\n\n\n<p>Hi\u1ec7n t\u1ea1i, m\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft r\u1eb1ng n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c mang \u0111\u1ebfn h\u00e0nh tinh c\u1ee7a ch\u00fang ta t\u1eeb c\u00e1c sao Ch\u1ed5i c\u1ed5 \u0111\u1ea1i v\u00e0o h\u00e0ng tri\u1ec7u n\u0103m tr\u01b0\u1edbc.<\/p>\n\n\n\n<p>Nghi\u00ean c\u1ee9u v\u1eeba \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed Thi\u00ean v\u0103n h\u1ecdc v\u00e0 V\u1eadt l\u00fd thi\u00ean v\u0103n \u0111\u00e3 nh\u00ecn v\u00e0o d\u1eef li\u1ec7u t\u1eeb \u0110\u00e0i quan s\u00e1t Thi\u00ean v\u0103n H\u1ed3ng ngo\u1ea1i \u1edf t\u1ea7ng b\u00ecnh l\u01b0u c\u1ee7a NASA (SOFIA) v\u00e0 th\u1ea5y r\u1eb1ng c\u00f3 nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa n\u01b0\u1edbc c\u00f3 tr\u00ean sao Ch\u1ed5i Wirtanen v\u00e0 n\u01b0\u1edbc tr\u00ean Tr\u00e1i \u0111\u1ea5t.<\/p>\n\n\n\n<p>Trong tuy\u00ean b\u1ed1, t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u, Darek Lis, nh\u00e0 khoa h\u1ecdc t\u1ea1i Ph\u00f2ng th\u00ed nghi\u1ec7m \u0110\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c c\u1ee7a NASA cho bi\u1ebft: \u201cCh\u00fang t\u00f4i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed9t h\u1ed3 ch\u1ee9a n\u01b0\u1edbc l\u1edbn gi\u1ed1ng nh\u01b0 n\u01b0\u1edbc tr\u00ean Tr\u00e1i \u0111\u1ea5t n\u1eb1m \u1edf ngo\u00e0i c\u00f9ng c\u1ee7a H\u1ec7 M\u1eb7t tr\u1eddi.<\/p>\n\n\n\n<p>N\u01b0\u1edbc r\u1ea5t quan tr\u1ecdng cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a s\u1ef1 s\u1ed1ng nh\u01b0 ch\u00fang ta \u0111\u00e3 bi\u1ebft. Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 mu\u1ed1n hi\u1ec3u n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a \u0111\u1ebfn Tr\u00e1i \u0111\u1ea5t nh\u01b0 th\u1ebf n\u00e0o m\u00e0 c\u00f2n t\u00ecm hi\u1ec3u xem li\u1ec7u qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra trong c\u00e1c h\u1ec7 th\u1ed1ng h\u00e0nh tinh kh\u00e1c hay kh\u00f4ng?\u201d.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>SOFIA l\u00e0 m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a NASA t\u1ecda l\u1ea1c tr\u00ean m\u1ed9t chi\u1ebfc m\u00e1y bay ph\u1ea3n l\u1ef1c Boeing 747SP \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i \u0111\u1ec3 c\u00f3 th\u1ec3 mang theo m\u1ed9t k\u00ednh vi\u1ec5n v\u1ecdng \u0111\u01b0\u1eddng k\u00ednh 106 inch. N\u00f3 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi Trung t\u00e2m Nghi\u00ean c\u1ee9u Ames c\u1ee7a NASA v\u00e0 l\u00e0 m\u1ed9t d\u1ef1 \u00e1n chung gi\u1eefa NASA v\u00e0 Trung t\u00e2m H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 \u0110\u1ee9c, DLR.<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed3ng t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u, Dominique Bockel\u00e9e &#8211; Morvan, nh\u00e0 khoa h\u1ecdc t\u1ea1i \u0110\u00e0i Thi\u00ean v\u0103n Paris v\u00e0 Trung t\u00e2m Nghi\u00ean c\u1ee9u khoa h\u1ecdc qu\u1ed1c gia Ph\u00e1p cho bi\u1ebft, \u0111\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 li\u00ean k\u1ebft t\u1ef7 l\u1ec7 gi\u1eefa n\u01b0\u1edbc n\u1eb7ng v\u00e0 th\u01b0\u1eddng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c sao Ch\u1ed5i t\u1edbi m\u1ed9t y\u1ebfu t\u1ed1 duy nh\u1ea5t tr\u00ean m\u1ed9t h\u00e0nh tinh n\u00e0o \u0111\u00f3.<\/p>\n\n\n\n<p>C\u00f2n c\u00f3 t\u00ean g\u1ecdi l\u00e0 46P, sao Ch\u1ed5i Wirtanen \u0111\u01b0\u1ee3c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc ng\u01b0\u1eddi M\u1ef9 Carl Wirtanen ph\u00e1t hi\u1ec7n v\u00e0o th\u00e1ng 1\/1948. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng trong n\u01b0\u1edbc t\u1ed3n t\u1ea1i n\u01b0\u1edbc n\u1eb7ng c\u00f3 ch\u1ee9a th\u00eam m\u1ed9t neutron n\u1eb1m b\u00ean trong m\u1ed9t trong nh\u1eefng nguy\u00ean t\u1eed hydro, c\u00f3 t\u00ean h\u00f3a h\u1ecdc l\u00e0 HDO; n\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 H2O.<\/p>\n\n\n\n<p>C\u00e1c t\u00e1c gi\u1ea3 k\u1ebft lu\u1eadn r\u1eb1ng n\u1ebfu sao Ch\u1ed5i ch\u1ee9a t\u1ef7 l\u1ec7 c\u00e1c lo\u1ea1i n\u01b0\u1edbc gi\u1ed1ng nh\u01b0 \u0111\u1ea1i d\u01b0\u01a1ng c\u1ee7a Tr\u00e1i \u0111\u1ea5t, ch\u00fang c\u00f3 th\u1ec3 c\u00f3 chung ngu\u1ed3n g\u1ed1c.<\/p>\n\n\n\n<p>Gi\u00e1o s\u01b0 Bockel\u00e9e-Morvan cho bi\u1ebft: \u201cCh\u00fang ta c\u00f3 th\u1ec3 c\u1ea7n suy ngh\u0129 l\u1ea1i v\u1ec1 c\u00e1ch ch\u00fang ta nghi\u00ean c\u1ee9u sao Ch\u1ed5i v\u00ec l\u01b0\u1ee3ng n\u01b0\u1edbc tho\u00e1t ra t\u1eeb c\u00e1c h\u1ea1t b\u0103ng d\u01b0\u1eddng nh\u01b0 l\u00e0 ch\u1ec9 s\u1ed1 t\u1ed1t h\u01a1n v\u1ec1 t\u1ef7 l\u1ec7 n\u01b0\u1edbc t\u1ed5ng th\u1ec3 so v\u1edbi n\u01b0\u1edbc tho\u00e1t ra t\u1eeb b\u0103ng tr\u00ean b\u1ec1 m\u1eb7t th\u01b0\u1eddng th\u1ea5y tr\u00ean Tr\u00e1i \u0111\u1ea5t\u201d.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u01b0\u1edbc l\u00e0 m\u1ed9t trong nh\u1eefng c\u1ea5u th\u00e0nh ch\u00ednh c\u1ee7a s\u1ef1 s\u1ed1ng v\u00e0 71% b\u1ec1 m\u1eb7t Tr\u00e1i \u0111\u1ea5t \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi n\u01b0\u1edbc, ph\u1ea7n l\u1edbn l\u00e0 b\u1edfi c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng r\u1ed9ng l\u1edbn.\u00a0 Hi\u1ec7n t\u1ea1i, m\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft r\u1eb1ng n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c mang \u0111\u1ebfn h\u00e0nh tinh c\u1ee7a ch\u00fang ta t\u1eeb [&hellip;]<\/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-28393","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\/28393","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=28393"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28393\/revisions"}],"predecessor-version":[{"id":28394,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28393\/revisions\/28394"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}