{"id":17526,"date":"2024-06-03T22:04:10","date_gmt":"2024-06-03T22:04:10","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17526"},"modified":"2024-06-03T22:04:10","modified_gmt":"2024-06-03T22:04:10","slug":"mars-water-discovery-valles-marineris","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/space-science\/mars-water-discovery-valles-marineris\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n h\u1ed3 ch\u1ee9a n\u01b0\u1edbc kh\u1ed5ng l\u1ed3 b\u00ean d\u01b0\u1edbi b\u1ec1 m\u1eb7t Valles Marineris tr\u00ean sao H\u1ecfa"},"content":{"rendered":"

Kh\u00e1m ph\u00e1 n\u01b0\u1edbc tr\u00ean sao H\u1ecfa: H\u1ed3 ch\u1ee9a kh\u1ed5ng l\u1ed3 b\u00ean d\u01b0\u1edbi Valles Marineris<\/h2>\n\n

B\u1ed1i c\u1ea3nh<\/h2>\n\n

Sao H\u1ecfa t\u1eeb l\u00e2u \u0111\u00e3 h\u1ea5p d\u1eabn c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 nh\u00e0 th\u00e1m hi\u1ec3m, v\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi th\u00fa v\u1ecb nh\u1ea5t xoay quanh H\u00e0nh tinh \u0110\u1ecf l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a n\u01b0\u1edbc. Trong khi b\u0103ng n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf c\u00e1c c\u1ef1c c\u1ee7a sao H\u1ecfa, th\u00ec vi\u1ec7c t\u00ecm th\u1ea5y n\u01b0\u1edbc l\u1ecfng ho\u1eb7c n\u01b0\u1edbc d\u01b0\u1edbi c\u00e1c d\u1ea1ng kh\u00e1c l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn.<\/p>\n\n

M\u1ed9t kh\u00e1m ph\u00e1 \u0111\u1ed9t ph\u00e1<\/h2>\n\n

M\u1ed9t kh\u00e1m ph\u00e1 g\u1ea7n \u0111\u00e2y c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc s\u1eed d\u1ee5ng v\u1ec7 tinh qu\u1ef9 \u0111\u1ea1o kh\u00ed quy\u1ec3n ExoMars Trace Gas Orbiter (TGO) \u0111\u00e3 l\u00e0m s\u00e1ng t\u1ecf ngu\u1ed3n t\u00e0i nguy\u00ean n\u01b0\u1edbc tr\u00ean sao H\u1ecfa. S\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 t\u00ean l\u00e0 FREND (M\u00e1y d\u00f2 neutron nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1t), c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn hydro ngay b\u00ean d\u01b0\u1edbi b\u1ec1 m\u1eb7t c\u1ee7a Valles Marineris tr\u00ean sao H\u1ecfa, m\u1ed9t h\u1ec7 th\u1ed1ng h\u1ebbm n\u00fai r\u1ed9ng l\u1edbn.<\/p>\n\n

Valles Marineris: H\u1ebbm n\u00fai l\u1edbn tr\u00ean sao H\u1ecfa<\/h2>\n\n

Valles Marineris l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng h\u1ebbm n\u00fai l\u1edbn nh\u1ea5t trong h\u1ec7 m\u1eb7t tr\u1eddi, tr\u1ea3i d\u00e0i h\u00e0ng ngh\u00ecn km v\u00e0 \u0111\u1ea1t \u0111\u1ed9 s\u00e2u t\u1edbi 7 km. Ng\u01b0\u1eddi ta cho r\u1eb1ng h\u1ebbm n\u00fai n\u00e0y \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb h\u00e0ng t\u1ef7 n\u0103m tr\u01b0\u1edbc do ho\u1ea1t \u0111\u1ed9ng ki\u1ebfn t\u1ea1o v\u00e0 x\u00f3i m\u00f2n.<\/p>\n\n

Candor Chaos: V\u00f9ng \u0111\u1ea5t gi\u00e0u n\u01b0\u1edbc<\/h2>\n\n

Trong Valles Marineris c\u00f3 m\u1ed9t khu v\u1ef1c c\u00f3 t\u00ean l\u00e0 Candor Chaos, hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 m\u1ed9t h\u1ed3 ch\u1ee9a n\u01b0\u1edbc kh\u1ed5ng l\u1ed3. FREND \u0111\u00e3 ph\u00e1t hi\u1ec7n ra n\u1ed3ng \u0111\u1ed9 hydro cao trong m\u00e9t \u0111\u1ea5t tr\u00ean c\u00f9ng c\u1ee7a sao H\u1ecfa t\u1ea1i Candor Chaos, cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc.<\/p>\n\n

\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi c\u00e1c cu\u1ed9c th\u00e1m hi\u1ec3m trong t\u01b0\u01a1ng lai<\/h2>\n\n

N\u1ebfu t\u1ea5t c\u1ea3 l\u01b0\u1ee3ng hydro \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1i Candor Chaos li\u00ean k\u1ebft th\u00e0nh c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc, th\u00ec n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t v\u00f9ng n\u01b0\u1edbc ng\u1ea7m c\u00f3 k\u00edch th\u01b0\u1edbc g\u1ea7n b\u1eb1ng H\u00e0 Lan. Kh\u00e1m ph\u00e1 n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c cu\u1ed9c th\u00e1m hi\u1ec3m c\u00f3 ng\u01b0\u1eddi l\u00e1i trong t\u01b0\u01a1ng lai l\u00ean sao H\u1ecfa, v\u00ec \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e1c nh\u00e0 du h\u00e0nh v\u0169 tr\u1ee5 c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean n\u01b0\u1edbc d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n

\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a n\u01b0\u1edbc<\/h2>\n\n

N\u01b0\u1edbc t\u1ea1i Candor Chaos kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u1ed3 n\u01b0\u1edbc l\u1ecfng nh\u01b0 nh\u1eefng h\u1ed3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean Tr\u00e1i \u0111\u1ea5t. Thay v\u00e0o \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc cho r\u1eb1ng n\u01b0\u1edbc c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng \u1edf d\u1ea1ng b\u0103ng ho\u1eb7c n\u01b0\u1edbc li\u00ean k\u1ebft v\u1edbi c\u00e1c kho\u00e1ng ch\u1ea5t. S\u1ef1 ph\u00e2n b\u1ed1 v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh x\u00e1c c\u1ee7a n\u01b0\u1edbc v\u1eabn \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u.<\/p>\n\n

C\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh<\/h2>\n\n

Khu v\u1ef1c Valles Marineris n\u1eb1m g\u1ea7n \u0111\u01b0\u1eddng x\u00edch \u0111\u1ea1o c\u1ee7a sao H\u1ecfa, n\u01a1i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t th\u01b0\u1eddng kh\u00f4ng thu\u1eadn l\u1ee3i cho vi\u1ec7c h\u00ecnh th\u00e0nh b\u0103ng ho\u1eb7c n\u01b0\u1edbc l\u1ecfng. Tuy nhi\u00ean, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t \u0111\u1eb7c bi\u1ec7t t\u1ea1i Candor Chaos c\u00f3 th\u1ec3 cho ph\u00e9p n\u01b0\u1edbc \u0111\u01b0\u1ee3c b\u1ed5 sung v\u00e0 duy tr\u00ec tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh.<\/p>\n\n

C\u00e1c s\u1ee9 m\u1ec7nh v\u00e0 ho\u1ea1t \u0111\u1ed9ng th\u00e1m hi\u1ec3m trong t\u01b0\u01a1ng lai<\/h2>\n\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n ra n\u01b0\u1edbc t\u1ea1i Candor Chaos \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean s\u1ef1 ph\u1ea5n kh\u00edch v\u00e0 mong \u0111\u1ee3i \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ee9 m\u1ec7nh th\u00e1m hi\u1ec3m sao H\u1ecfa trong t\u01b0\u01a1ng lai. C\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 k\u1ebf ho\u1ea1ch ti\u1ebfn h\u00e0nh c\u00e1c nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh b\u1ea3n ch\u1ea5t ch\u00ednh x\u00e1c c\u1ee7a n\u01b0\u1edbc v\u00e0 c\u00e1ch th\u1ee9c n\u01b0\u1edbc \u0111\u01b0\u1ee3c duy tr\u00ec trong khu v\u1ef1c n\u00e0y. C\u00e1c s\u1ee9 m\u1ec7nh trong t\u01b0\u01a1ng lai s\u1ebd t\u1eadp trung v\u00e0o vi\u1ec7c kh\u00e1m ph\u00e1 c\u00e1c v\u0129 \u0111\u1ed9 th\u1ea5p h\u01a1n tr\u00ean sao H\u1ecfa, n\u01a1i c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i c\u00e1c khu v\u1ef1c gi\u00e0u n\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n

T\u1ea7m quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c hi\u1ec3u l\u1ecbch s\u1eed c\u1ee7a sao H\u1ecfa<\/h2>\n\n

Vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 ph\u00e2n b\u1ed1 v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a n\u01b0\u1edbc tr\u00ean sao H\u1ecfa hi\u1ec7n \u0111\u1ea1i r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 kh\u00e1m ph\u00e1 qu\u00e1 kh\u1ee9 c\u1ee7a h\u00e0nh tinh n\u00e0y. N\u01b0\u1edbc l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu cho s\u1ef1 s\u1ed1ng nh\u01b0 ch\u00fang ta bi\u1ebft, v\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a n\u01b0\u1edbc tr\u00ean sao H\u1ecfa cho th\u1ea5y r\u1eb1ng h\u00e0nh tinh n\u00e0y c\u00f3 th\u1ec3 t\u1eebng l\u00e0 n\u01a1i sinh s\u1ed1ng. Vi\u1ec7c ph\u00e1t hi\u1ec7n ra n\u01b0\u1edbc t\u1ea1i Candor Chaos cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 l\u1ecbch s\u1eed n\u01b0\u1edbc c\u1ee7a sao H\u1ecfa v\u00e0 ti\u1ec1m n\u0103ng c\u00f3 th\u1ec3 sinh s\u1ed1ng trong t\u01b0\u01a1ng lai.<\/p>","protected":false},"excerpt":{"rendered":"

Kh\u00e1m ph\u00e1 n\u01b0\u1edbc tr\u00ean sao H\u1ecfa: H\u1ed3 ch\u1ee9a kh\u1ed5ng l\u1ed3 b\u00ean d\u01b0\u1edbi Valles Marineris B\u1ed1i c\u1ea3nh Sao H\u1ecfa t\u1eeb l\u00e2u \u0111\u00e3 h\u1ea5p d\u1eabn c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 nh\u00e0 th\u00e1m…<\/p>\n","protected":false},"author":1,"featured_media":23579,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[476],"tags":[434,3353,811,1216,23032],"class_list":["post-17526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space-science","tag-space-exploration","tag-water","tag-mars","tag-astrobiology","tag-valles-marineris"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17526","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=17526"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17526\/revisions"}],"predecessor-version":[{"id":17527,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17526\/revisions\/17527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23579"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=17526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=17526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=17526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}