M\u1eb7c d\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc hi\u1ec3n vi v\u00e0 c\u1ea5u tr\u00fac t\u1ebf b\u00e0o \u0111\u01a1n gi\u1ea3n, vi khu\u1ea9n l\u1ea1i l\u00e0 nh\u1eefng d\u1ea1ng s\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111\u00e1ng kinh ng\u1ea1c. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng ch\u00fang ph\u00e1t tri\u1ec3n m\u1ea1nh trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, t\u1eeb nh\u1eefng su\u1ed1i n\u01b0\u1edbc n\u00f3ng s\u00f4i s\u00f9ng s\u1ee5c c\u1ee7a C\u00f4ng vi\u00ean qu\u1ed1c gia Yellowstone \u0111\u1ebfn v\u00f9ng n\u01b0\u1edbc tho\u00e1t n\u01b0\u1edbc c\u1ee7a m\u1ecf ch\u1ee9a \u0111\u1ea7y axit v\u00e0 kim lo\u1ea1i.<\/p>\n\n
B\u00e2y gi\u1edd, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng th\u00f9 \u0111\u1ecbch kh\u00e1c m\u00e0 vi khu\u1ea9n c\u01b0 ng\u1ee5: nh\u1eefng v\u1ebft n\u1ee9t nh\u1ecf, c\u1ed5 \u0111\u1ea1i trong l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t b\u00ean d\u01b0\u1edbi Nam Th\u00e1i B\u00ecnh D\u01b0\u01a1ng. Nh\u1eefng v\u1ebft n\u1ee9t n\u00e0y, m\u1ed9t s\u1ed1 \u0111\u00e3 c\u00f3 t\u1eeb h\u01a1n 100 tri\u1ec7u n\u0103m tu\u1ed5i, kh\u00f4ng c\u00f3 nhi\u1ec7t, ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu kh\u00e1c.<\/p>\n\n
B\u1ea5t ch\u1ea5p nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t n\u00e0y, nh\u1eefng vi khu\u1ea9n b\u00ed \u1ea9n n\u00e0y v\u1eabn xoay x\u1edf \u0111\u1ec3 t\u1ed3n t\u1ea1i. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u1eabn \u0111ang gi\u1ea3i m\u00e3 b\u00ed \u1ea9n v\u1ec1 c\u00e1ch ch\u00fang t\u1ed3n t\u1ea1i, nh\u01b0ng nh\u1eefng ph\u00e1t hi\u1ec7n c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng t\u00e1c \u0111\u1ed9ng s\u00e2u s\u1eafc \u0111\u1ebfn cu\u1ed9c t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng ngo\u00e0i Tr\u00e1i \u0110\u1ea5t tr\u00ean sao H\u1ecfa.<\/p>\n\n
Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c vi khu\u1ea9n s\u1ed1ng trong l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t kh\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc trong n\u01b0\u1edbc bi\u1ec3n, nh\u1eefng vi khu\u1ea9n n\u00e0y d\u01b0\u1eddng nh\u01b0 t\u1eadn d\u1ee5ng l\u1edbp \u0111\u1ea5t s\u00e9t gi\u00e0u kho\u00e1ng ch\u1ea5t t\u00edch t\u1ee5 trong c\u00e1c v\u1ebft n\u1ee9t m\u00e0 ch\u00fang c\u01b0 ng\u1ee5. Theo nh\u01b0 nh\u00e0 nghi\u00ean c\u1ee9u Yohey Suzuki m\u00f4 t\u1ea3, “ch\u1ea5t li\u1ec7u k\u1ef3 di\u1ec7u” n\u00e0y c\u00f4 \u0111\u1eb7c c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng trong nh\u1eefng kh\u00f4ng gian nh\u1ecf, nu\u00f4i s\u1ed1ng s\u1ef1 s\u1ed1ng ngay c\u1ea3 \u1edf nh\u1eefng n\u01a1i kh\u00f4ng ng\u1edd nh\u1ea5t.<\/p>\n\n
C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng ph\u00e1t hi\u1ec7n ra vi khu\u1ea9n \u0103n metan trong \u0111\u00e1, nh\u01b0ng ngu\u1ed3n th\u1ee9c \u0103n c\u1ee7a ch\u00fang v\u1eabn ch\u01b0a r\u00f5 r\u00e0ng.<\/p>\n\n
S\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a nh\u1eefng sinh v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i n\u00e0y trong \u0111\u00e1y bi\u1ec3n s\u00e2u c\u1ee7a Tr\u00e1i \u0110\u1ea5t l\u00e0 \u0111i\u1ec1u \u0111\u00e1ng kh\u00edch l\u1ec7 \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang t\u00ecm ki\u1ebfm d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 s\u1ed1ng \u1edf nh\u1eefng n\u01a1i kh\u00e1c trong h\u1ec7 M\u1eb7t Tr\u1eddi. C\u1ea3 \u0111\u00e1 n\u00fai l\u1eeda v\u00e0 metan \u0111\u1ec1u c\u00f3 nhi\u1ec1u tr\u00ean sao H\u1ecfa, cung c\u1ea5p ngu\u1ed3n th\u1ee9c \u0103n ti\u1ec1m n\u0103ng cho vi khu\u1ea9n sao H\u1ecfa.<\/p>\n\n
\u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a \u0111\u00e1 tr\u00ean Tr\u00e1i \u0110\u1ea5t v\u00e0 sao H\u1ecfa kh\u00e1 gi\u1ed1ng nhau. H\u01a1n n\u1eefa, sao H\u1ecfa c\u00f3 th\u1ec3 c\u00f3 d\u1ea5u v\u1ebft c\u1ee7a m\u1ed9t \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u00e3 bi\u1ebfn m\u1ea5t t\u1eeb l\u00e2u b\u00ean d\u01b0\u1edbi b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3, c\u00f3 kh\u1ea3 n\u0103ng t\u00edch tr\u1eef c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng trong l\u1edbp v\u1ecf n\u1ee9t n\u1ebb c\u1ee7a n\u00f3, gi\u1ed1ng nh\u01b0 n\u01b0\u1edbc bi\u1ec3n tr\u00ean Tr\u00e1i \u0110\u1ea5t \u0111\u00e3 l\u00e0m.<\/p>\n\n
Nh\u01b0 nh\u00e0 sinh th\u00e1i h\u1ecdc Mark Lever g\u1ee3i \u00fd, “n\u1ebfu s\u1ef1 s\u1ed1ng t\u1eebng t\u1ed3n t\u1ea1i tr\u00ean sao H\u1ecfa trong qu\u00e1 kh\u1ee9, th\u00ec c\u00f3 v\u1ebb nh\u01b0 n\u00f3 c\u0169ng c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i cho \u0111\u1ebfn ng\u00e0y nay trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng s\u00e2u d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t n\u00e0y”. Vi\u1ec7c ph\u00e1t hi\u1ec7n ra vi khu\u1ea9n trong \u0111\u00e1y bi\u1ec3n s\u00e2u c\u1ee7a Tr\u00e1i \u0110\u1ea5t c\u1ee7ng c\u1ed1 th\u00eam gi\u1ea3 thuy\u1ebft n\u00e0y v\u00e0 nu\u00f4i d\u01b0\u1ee1ng s\u1ef1 l\u1ea1c quan r\u1eb1ng ch\u00fang ta c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01a1n \u0111\u1ed9c trong v\u0169 tr\u1ee5.<\/p>","protected":false},"excerpt":{"rendered":"
Vi khu\u1ea9n trong \u0111\u00e1y bi\u1ec3n s\u00e2u: Tia s\u00e1ng hy v\u1ecdng cho s\u1ef1 s\u1ed1ng tr\u00ean sao H\u1ecfa S\u1ef1 s\u1ed1ng c\u1ee7a vi khu\u1ea9n trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t M\u1eb7c d\u00f9 c\u00f3 k\u00edch…<\/p>\n","protected":false},"author":1,"featured_media":23623,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1106],"tags":[2419,99,1216,2421,2420],"class_list":["post-1039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astrobiology","tag-mars-exploration","tag-lifescienceart","tag-astrobiology","tag-extraterrestrial-life","tag-deep-sea-microbiology"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1039","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=1039"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1039\/revisions"}],"predecessor-version":[{"id":1040,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1039\/revisions\/1040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23623"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=1039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=1039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=1039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}