Xe t\u1ef1 h\u00e0nh Curiosity c\u1ee7a NASA \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t lo\u1ea1t c\u00e1c v\u1ebft n\u1ee9t b\u00f9n h\u00ecnh l\u1ee5c gi\u00e1c tr\u00ean \u0111\u1ecba h\u00ecnh c\u1ee7a mi\u1ec7ng n\u00fai l\u1eeda Gale tr\u00ean Sao H\u1ecfa. C\u00e1c m\u1eabu h\u00ecnh \u0111\u1eb7c bi\u1ec7t n\u00e0y cho th\u1ea5y H\u00e0nh tinh \u0110\u1ecf t\u1eebng \u1ea5m h\u01a1n v\u00e0 \u1ea9m \u01b0\u1edbt h\u01a1n nhi\u1ec1u, tr\u1ea3i qua c\u00e1c giai \u0111o\u1ea1n kh\u00f4 v\u00e0 \u01b0\u1edbt trong h\u00e0ng tri\u1ec7u n\u0103m.<\/p>\n\n
Nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft l\u00e0 l\u00fd t\u01b0\u1edfng cho s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a s\u1ef1 s\u1ed1ng. Khi c\u00e1c v\u1ebft n\u1ee9t m\u1edbi h\u00ecnh th\u00e0nh tr\u00ean b\u00f9n kh\u00f4, ch\u00fang th\u01b0\u1eddng c\u00f3 h\u00ecnh ch\u1eef T. Tuy nhi\u00ean, n\u1ebfu n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean b\u00f9 n\u01b0\u1edbc cho \u0111\u1ea5t, c\u00e1c g\u00f3c c\u1ee7a ch\u00fang s\u1ebd m\u1ec1m ra th\u00e0nh c\u00e1c ng\u00e3 ba h\u00ecnh ch\u1eef Y. S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c h\u00ecnh l\u1ee5c gi\u00e1c tr\u00ean Sao H\u1ecfa ch\u1ec9 ra c\u00e1c s\u1ef1 ki\u1ec7n kh\u00f4 h\u1ea1n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, cho th\u1ea5y m\u1ed9t chu k\u1ef3 kh\u00f4-\u01b0\u1edbt \u1ed5n \u0111\u1ecbnh.<\/p>\n\n
\u0110\u1ec3 n\u01b0\u1edbc l\u1ecfng c\u00f3 th\u1ec3 t\u00edch t\u1ee5 v\u00e0 ch\u1ea3y tr\u00ean Sao H\u1ecfa, h\u00e0nh tinh n\u00e0y ph\u1ea3i \u1ea5m h\u01a1n nhi\u1ec1u so v\u1edbi hi\u1ec7n t\u1ea1i. C\u00e1c gi\u1ea3 thuy\u1ebft tr\u01b0\u1edbc \u0111\u00e2y cho r\u1eb1ng c\u00e1c s\u1ef1 ki\u1ec7n di\u1ec5n ra m\u1ed9t l\u1ea7n nh\u01b0 phun tr\u00e0o n\u00fai l\u1eeda c\u00f3 th\u1ec3 \u0111\u00e3 g\u00e2y ra c\u00e1c giai \u0111o\u1ea1n \u1ea5m l\u00ean ng\u1eafn. Tuy nhi\u00ean, c\u00e1c m\u1eabu h\u00ecnh l\u1ee5c gi\u00e1c c\u1ee7ng c\u1ed1 l\u1eadp lu\u1eadn r\u1eb1ng kh\u00ed h\u1eadu \u1ea5m \u00e1p c\u1ee7a Sao H\u1ecfa \u0111\u00e3 t\u1ed3n t\u1ea1i trong h\u00e0ng ngh\u00ecn \u0111\u1ebfn h\u00e0ng tri\u1ec7u n\u0103m.<\/p>\n\n
C\u00e1c chu k\u1ef3 kh\u00f4-\u01b0\u1edbt l\u1eb7p \u0111i l\u1eb7p l\u1ea1i tr\u00ean Sao H\u1ecfa c\u00f3 th\u1ec3 \u0111\u00e3 t\u1ea1o ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc l\u1eafp r\u00e1p c\u00e1c h\u1ee3p ch\u1ea5t th\u00e0nh c\u00e1c ph\u00e2n t\u1eed sinh h\u1ecdc. \u0110\u1eb7c bi\u1ec7t, c\u00e1c ph\u1ea3n \u1ee9ng n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra axit nucleic, m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a DNA. M\u1eb7c d\u00f9 c\u00e1c chu k\u1ef3 kh\u00f4-\u01b0\u1edbt kh\u00f4ng th\u1ec3 t\u1ef1 t\u1ea1o ra s\u1ef1 s\u1ed1ng, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 r\u1ea5t c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a ph\u00e2n t\u1eed d\u1eabn \u0111\u1ebfn s\u1ef1 s\u1ed1ng.<\/p>\n\n
Kh\u00f4ng gi\u1ed1ng nh\u01b0 Tr\u00e1i \u0111\u1ea5t, Sao H\u1ecfa kh\u00f4ng c\u00f3 ho\u1ea1t \u0111\u1ed9ng ki\u1ebfn \u200b\u200bt\u1ea1o, v\u00ec v\u1eady l\u1ecbch s\u1eed h\u00e0nh tinh c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n trong c\u00e1c th\u00e0nh t\u1ea1o \u0111\u1ecba ch\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3. Nghi\u00ean c\u1ee9u Sao H\u1ecfa c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t. N\u1ebfu s\u1ef1 s\u1ed1ng \u0111\u00e3 t\u1eebng ph\u00e1t tri\u1ec3n m\u1ea1nh tr\u00ean Sao H\u1ecfa trong qu\u00e1 kh\u1ee9, b\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ef1 s\u1ed1ng \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc tr\u00ean \u0111\u00e1, cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 ngu\u1ed3n g\u1ed1c s\u1ef1 s\u1ed1ng trong h\u1ec7 m\u1eb7t tr\u1eddi c\u1ee7a ch\u00fang ta.<\/p>\n\n
C\u00e1c v\u1ebft n\u1ee9t b\u00f9n tr\u00ean Sao H\u1ecfa l\u00e0 minh ch\u1ee9ng cho l\u1ecbch s\u1eed \u0111\u1ecba ch\u1ea5t ph\u1ee9c t\u1ea1p v\u00e0 n\u0103ng \u0111\u1ed9ng c\u1ee7a h\u00e0nh tinh n\u00e0y. Ch\u00fang \u00e1m ch\u1ec9 \u0111\u1ebfn m\u1ed9t th\u1eddi \u0111i\u1ec3m m\u00e0 Sao H\u1ecfa l\u00e0 m\u1ed9t th\u1ebf gi\u1edbi ho\u00e0n to\u00e0n kh\u00e1c, v\u1edbi kh\u00ed h\u1eadu \u1ea5m h\u01a1n v\u00e0 n\u01b0\u1edbc l\u1ecfng ch\u1ea3y tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3. Nh\u1eefng kh\u00e1m ph\u00e1 n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m s\u00e1ng t\u1ecf qu\u00e1 kh\u1ee9 c\u1ee7a Sao H\u1ecfa m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 ti\u1ec1m n\u0103ng c\u1ee7a s\u1ef1 s\u1ed1ng ngo\u00e0i Tr\u00e1i \u0111\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"
C\u00e1c v\u1ebft n\u1ee9t b\u00f9n h\u00ecnh l\u1ee5c gi\u00e1c tr\u00ean Sao H\u1ecfa: Manh m\u1ed1i v\u1ec1 qu\u00e1 kh\u1ee9 \u1ea5m \u00e1p v\u00e0 \u1ea9m \u01b0\u1edbt h\u01a1n C\u00e1c v\u1ebft n\u1ee9t b\u00f9n tr\u00ean Sao H\u1ecfa cho th\u1ea5y…<\/p>\n","protected":false},"author":6,"featured_media":23502,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1106],"tags":[3184,22165,22162,20752,22163,2419,3069,99,22161,811,1216,22164],"class_list":["post-16759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astrobiology","tag-dna","tag-nucleic-acids","tag-hexagonal-patterns","tag-biomolecules","tag-wet-dry-cycles","tag-mars-exploration","tag-climate-history","tag-lifescienceart","tag-mud-cracks","tag-mars","tag-astrobiology","tag-early-mars"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16759"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16759\/revisions"}],"predecessor-version":[{"id":16760,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16759\/revisions\/16760"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23502"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}