{"id":3489,"date":"2015-08-10T18:04:12","date_gmt":"2015-08-10T11:04:12","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=3489"},"modified":"2017-09-27T18:07:16","modified_gmt":"2017-09-27T11:07:16","slug":"nghien-cuu-tai-tao-cac-dieu-kien-duoc-cho-la-lam-phat-sinh-su-song-tren-trai-dat","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nghien-cuu-tai-tao-cac-dieu-kien-duoc-cho-la-lam-phat-sinh-su-song-tren-trai-dat\/","title":{"rendered":"[Nghi\u00ean c\u1ee9u] T\u00e1i t\u1ea1o c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c cho l\u00e0 l\u00e0m ph\u00e1t sinh s\u1ef1 s\u1ed1ng tr\u00ean tr\u00e1i \u0111\u1ea5t"},"content":{"rendered":"<p><strong>Ch\u00fang ta v\u1eabn ch\u01b0a bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u00e2u l\u00e0 nguy\u00ean nh\u00e2n t\u1ea1o n\u00ean s\u1ef1 s\u1ed1ng tr\u00ean tr\u00e1i \u0111\u1ea5t. M\u1ed9t s\u1ed1 \u00fd ki\u1ebfn cho r\u1eb1ng \u0111i\u1ec7n ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 quan trong \u0111\u1ec3 s\u1ef1 s\u1ed1ng xu\u1ea5t hi\u1ec7n, sinh s\u00f4i v\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 ng\u00e0y nay. Trong c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa c\u0169ng t\u1ed3n t\u1ea1i d\u00f2ng \u0111i\u1ec7n 1 chi\u1ec1u, v\u00ed d\u1ee5 c\u01a1 th\u1ec3 ng\u01b0\u1eddi b\u00ecnh th\u01b0\u1eddng \u0111o \u0111\u01b0\u1ee3c l\u00e0 t\u1eeb 10 t\u1edbi 100 mV. \u0110\u1ec3 th\u1eed nghi\u1ec7m gi\u1ea3 thi\u1ebft &#8220;\u0111i\u1ec7n t\u1ea1o ra s\u1ef1 s\u1ed1ng&#8221;, c\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf Vi\u1ec7n nghi\u00ean c\u1ee9u l\u1ef1c \u0111\u1ea9y JPL c\u1ee7a NASA \u0111\u00e3 l\u00e0m th\u00ed nghi\u1ec7m m\u00f4 ph\u1ecfng \u0111i\u1ec1u ki\u1ec7n h\u00ecnh th\u00e0nh \u0111i\u1ec7n t\u1eeb thu\u1edf s\u01a1 khai.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3494 size-full\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/09\/10082015105924-duytransu_song-1.jpg\" alt=\"\" width=\"500\" height=\"466\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/10082015105924-duytransu_song-1.jpg 500w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/10082015105924-duytransu_song-1-300x280.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Tr\u01b0\u1edbc th\u1eddi \u0111i\u1ec3m s\u1ef1 s\u1ed1ng h\u00ecnh th\u00e0nh, tr\u00e1i \u0111\u1ea5t ch\u1ec9 l\u00e0 m\u1ed9t h\u00e0nh tinh n\u00f3ng, ch\u1ec9 c\u00f3 \u0111\u1ea5t \u0111\u00e1 v\u00e0 nhi\u1ec1u ch\u1ea5t v\u00f4 c\u01a1 kh\u00e1c. B\u1eb1ng c\u00e1ch n\u00e0o \u0111\u00f3, gi\u1eefa nh\u1eefng th\u1ee9 v\u00f4 c\u01a1 n\u00e0y h\u00ecnh th\u00e0nh s\u1ef1 s\u1ed1ng \u0111\u1ea7u ti\u00ean. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 th\u1eed t\u1ea1o ra m\u1ed9t trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng nguy\u00ean th\u1ee7y m\u00f4 ph\u1ecfng l\u1ea1i \u0111i\u1ec1u ki\u1ec7n c\u1ee7a tr\u00e1i \u0111\u1ea5t l\u00fac \u0111\u00f3, \u0111\u1ec3 t\u00ecm hi\u1ec3u &#8220;s\u1ef1 s\u1ed1ng \u1edf \u0111\u00e2u chui ra?&#8221;. H\u1ecd \u0111\u00e3 x\u00e2y d\u1ef1ng m\u1ed9t khu v\u01b0\u1eddn h\u00f3a h\u1ecdc, l\u00e0 b\u1ea3n sao thu nh\u1ecf m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 m\u1ed9t c\u00e1i \u1ed1ng nghi\u1ec7m \u0111\u1ec3 di\u1ec5n t\u1ea3 l\u1ea1i t\u00ecnh tr\u1ea1ng kh\u00f3i b\u1ed1c l\u00ean t\u1eeb c\u00e1c \u1ed1ng th\u1ee7y nhi\u1ec7t d\u01b0\u1edbi l\u00f2ng \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3492 size-full\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108020_astrobiology20140415c-full.jpg\" alt=\"\" width=\"1200\" height=\"1792\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108020_astrobiology20140415c-full.jpg 1200w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108020_astrobiology20140415c-full-201x300.jpg 201w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108020_astrobiology20140415c-full-686x1024.jpg 686w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108020_astrobiology20140415c-full-768x1147.jpg 768w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108020_astrobiology20140415c-full-1029x1536.jpg 1029w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><br \/>\n\u1ed0ng th\u1ee7y nhi\u1ec7t n\u00e0y \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y d\u01b0\u1edbi l\u00f2ng \u0110\u1ea1i T\u00e2y D\u01b0\u01a1ng<\/p>\n<p>\u200b<br \/>\nC\u00e1c nh\u00e0 khoa h\u1ecdc ghi nh\u1eadn r\u1eb1ng ch\u1ec9 c\u1ea7n m\u1ed9t s\u1ed1 h\u1ee3p ch\u1ea5t c\u01a1 b\u1ea3n g\u1ed3m sunfua s\u1eaft v\u00e0 hydroxit s\u1eaft l\u00e0 \u0111\u00e3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n. Trong nh\u1eefng &#8220;khu v\u01b0\u1eddn&#8221; \u0111\u01b0\u1ee3c t\u1ea1o ra trong th\u00ed nghi\u1ec7m, 4 c\u00e1i \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 th\u1eafp s\u00e1ng 1 b\u00f3ng \u0111\u00e8n. &#8220;Nh\u1eefng c\u00e1i \u1ed1ng kh\u00f3i c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 d\u00e2y \u0111i\u1ec7n tr\u00ean \u0111\u00e1y bi\u1ec3n. Ch\u00fang t\u00f4i \u0111ang khai th\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng gi\u1ed1ng nh\u01b0 s\u1ef1 s\u1ed1ng \u0111\u1ea7u ti\u00ean tr\u00ean tr\u00e1i \u0111\u1ea5t t\u1eebng c\u00f3.&#8221; Laurie Barge, ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m d\u1ef1 \u00e1n n\u00e0y cho bi\u1ebft.<\/p>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng con ng\u01b0\u1eddi c\u00f3 th\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c s\u1ef1 s\u1ed1ng ngo\u00e0i tr\u00e1i \u0111\u1ea5t, nh\u01b0ng tr\u01b0\u1edbc h\u1ebft ch\u00fang ta ph\u1ea3i hi\u1ec3u \u0111\u01b0\u1ee3c ngu\u1ed3n g\u1ed1c c\u1ee7a s\u1ef1 s\u1ed1ng h\u00ecnh th\u00e0nh nh\u01b0 th\u1ebf n\u00e0o, ph\u00e1t tri\u1ec3n ra sao th\u00ec m\u1edbi d\u1ec5 d\u00e0ng nghi\u00ean c\u1ee9u h\u01a1n. \u0110\u00f3 ch\u00ednh l\u00e0 l\u00fd do Barge v\u00e0 c\u00e1c c\u1ed9ng s\u1ef1 \u0111ang nghi\u00ean c\u1ee9u cho d\u1ef1 \u00e1n t\u00ecm ngu\u1ed3n g\u1ed1c c\u1ee7a s\u1ef1 s\u1ed1ng tr\u00ean tr\u00e1i \u0111\u1ea5t n\u00e0y.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3493\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108021_pia19834.jpg\" alt=\"\" width=\"1200\" height=\"1258\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108021_pia19834.jpg 1200w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108021_pia19834-286x300.jpg 286w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108021_pia19834-977x1024.jpg 977w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108021_pia19834-768x805.jpg 768w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/3108021_pia19834-550x576.jpg 550w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><br \/>\n4 \u1ed1ng nghi\u1ec7m khi n\u1ed1i v\u1edbi nhau t\u1ea1o ra \u0111i\u1ec7n \u0111\u1ee7 th\u1eafp s\u00e1ng \u0111\u01b0\u1ee3c b\u00f3ng \u0111\u00e8n<br \/>\n\u200b<\/p>\n<p style=\"text-align: right;\">\nTheo Popsci<\/p>\n<p style=\"text-align: right;\">Ngu\u1ed3n tinhte.vn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u00fang ta v\u1eabn ch\u01b0a bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u00e2u l\u00e0 nguy\u00ean nh\u00e2n t\u1ea1o n\u00ean s\u1ef1 s\u1ed1ng tr\u00ean tr\u00e1i \u0111\u1ea5t. M\u1ed9t s\u1ed1 \u00fd ki\u1ebfn cho r\u1eb1ng \u0111i\u1ec7n ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 quan trong \u0111\u1ec3 s\u1ef1 s\u1ed1ng xu\u1ea5t hi\u1ec7n, sinh s\u00f4i v\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 ng\u00e0y nay. Trong c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa c\u0169ng t\u1ed3n t\u1ea1i d\u00f2ng \u0111i\u1ec7n [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":3495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-3489","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\/3489","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=3489"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/3489\/revisions"}],"predecessor-version":[{"id":3496,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/3489\/revisions\/3496"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/3495"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=3489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=3489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=3489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}