{"id":1557,"date":"2026-08-28T17:49:00","date_gmt":"2026-08-28T08:49:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-28-mars-southern-mantle-thermal-anomaly-vi\/"},"modified":"2026-08-28T17:49:00","modified_gmt":"2026-08-28T08:49:00","slug":"2026-08-28-mars-southern-mantle-thermal-anomaly-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-28-mars-southern-mantle-thermal-anomaly-vi\/","title":{"rendered":"L\u1edbp ph\u1ee7 ph\u00eda nam c\u1ee7a sao H\u1ecfa c\u00f3 th\u1ec3 \u1ea5m h\u01a1n l\u1edbp ph\u1ee7 ph\u00eda b\u1eafc c\u1ee7a n\u00f3 200-400\u00b0C, l\u1ef1c h\u1ea5p d\u1eabn cho th\u1ea5y s\u1ef1 b\u1ea5t \u0111\u1ed1i x\u1ee9ng \u1edf b\u00ean trong h\u00e0nh tinh"},"content":{"rendered":"

2026-08-28 17:49 KST<\/strong><\/p>\n

Ph\u00e2n t\u00edch cho th\u1ea5y l\u1edbp ph\u1ee7 b\u00ean d\u01b0\u1edbi v\u00f9ng cao nguy\u00ean ph\u00eda nam c\u1ee7a Sao H\u1ecfa c\u00f3 th\u1ec3 \u1ea5m h\u01a1n kho\u1ea3ng 200 \u0111\u1ebfn 400\u00b0C so v\u1edbi b\u00ean d\u01b0\u1edbi v\u00f9ng \u0111\u1ea5t th\u1ea5p ph\u00eda b\u1eafc c\u1ee7a n\u00f3. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u01b0\u1edbc t\u00ednh s\u1ef1 b\u1ea5t \u0111\u1ed1i x\u1ee9ng b\u1eafc-nam c\u1ee7a b\u00ean trong h\u00e0nh tinh b\u1eb1ng c\u00e1ch t\u00ecm ki\u1ebfm c\u00e1c t\u00edn hi\u1ec7u h\u1ea5p d\u1eabn theo m\u00f9a tinh t\u1ebf trong d\u1eef li\u1ec7u theo d\u00f5i ba t\u00e0u qu\u1ef9 \u0111\u1ea1o Sao H\u1ecfa trong 16 n\u0103m.<\/p>\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a ph\u00e9p \u0111o tr\u1ef1c ti\u1ebfp b\u1eb1ng c\u00e1ch c\u1eafm nhi\u1ec7t k\u1ebf xu\u1ed1ng l\u00f2ng \u0111\u1ea5t tr\u00ean sao H\u1ecfa. \u0110\u00e2y l\u00e0 m\u00f4 h\u00ecnh ch\u1ee5p c\u1eaft l\u1edbp th\u1ee7y tri\u1ec1u li\u00ean k\u1ebft nh\u1eefng thay \u0111\u1ed5i v\u1ec1 tr\u1ecdng l\u1ef1c v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a \u0111\u00e1, \u0111\u1ed3ng th\u1eddi k\u00edch th\u01b0\u1edbc v\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh x\u00e1c c\u1ee7a s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn: va ch\u1ea1m kh\u1ed5ng l\u1ed3, \u0111\u1ed1i l\u01b0u l\u1edbp ph\u1ee7 ho\u1eb7c l\u1edbp v\u1ecf d\u00e0y c\u00e1ch nhi\u1ec7t.<\/p>\n

C\u00e1ch \u0111\u1ecdc ph\u1ea7n b\u00ean trong v\u00f4 h\u00ecnh c\u1ee7a sao H\u1ecfa<\/h2>\n

Sao H\u1ecfa quay quanh M\u1eb7t tr\u1eddi kho\u1ea3ng 687 ng\u00e0y m\u1ed9t l\u1ea7n v\u00e0 c\u00f3 qu\u1ef9 \u0111\u1ea1o h\u01a1i m\u00e9o. L\u1ef1c h\u1ea5p d\u1eabn c\u1ee7a m\u1eb7t tr\u1eddi l\u00e0m bi\u1ebfn d\u1ea1ng sao H\u1ecfa m\u1ed9t ch\u00fat t\u00f9y theo m\u00f9a v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 r\u1eafn ch\u1eafc v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u b\u00ean trong h\u00e0nh tinh. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u g\u1ecdi ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng nh\u1eefng thay \u0111\u1ed5i nh\u1ecf n\u00e0y \u0111\u1ec3 t\u00e1i d\u1ef1ng kh\u00e1c bi\u1ec7t theo chi\u1ec1u ngang b\u00ean trong h\u00e0nh tinh l\u00e0 \u201cch\u1ee5p c\u1eaft l\u1edbp th\u1ee7y tri\u1ec1u\u201d.<\/p>\n

D\u1eef li\u1ec7u n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 trong bao l\u00e2u?<\/h2>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 k\u1ebft h\u1ee3p d\u1eef li\u1ec7u theo d\u00f5i v\u00f4 tuy\u1ebfn t\u1eeb Mars Global Surveyor, Mars Odyssey v\u00e0 Mars Reconnaissance Orbiter. Ph\u00e2n t\u00edch s\u1eed d\u1ee5ng nh\u1eefng thay \u0111\u1ed5i r\u1ea5t nh\u1ecf v\u1ec1 t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c t\u00e0u qu\u1ef9 \u0111\u1ea1o \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng m\u1ea1ng li\u00ean l\u1ea1c kh\u00f4ng gian s\u00e2u c\u1ee7a Tr\u00e1i \u0111\u1ea5t v\u00e0 t\u1ed5ng th\u1eddi gian quan s\u00e1t l\u00e0 16 n\u0103m. Hi\u1ec7u \u1ee9ng h\u1ea5p d\u1eabn t\u1ea1o ra b\u1edfi s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u1ed1i kh\u00ed quy\u1ec3n c\u0169ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n ri\u00eang trong m\u00f4 h\u00ecnh.<\/p>\n

\"L\u1edbp
\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh t\u1ea1o b\u1eb1ng AI \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh ch\u1ee5p s\u1ef1 ki\u1ec7n, quan s\u00e1t hay th\u00ed nghi\u1ec7m th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

Ch\u00eanh l\u1ec7ch 200\u2013400\u00b0C so s\u00e1nh \u0111i\u1ec1u g\u00ec?<\/h2>\n

Con s\u1ed1 n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t sao H\u1ecfa m\u00e0 l\u00e0 \u01b0\u1edbc t\u00ednh v\u1ec1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 b\u1eafc-nam \u0111\u1ea1i di\u1ec7n cho l\u1edbp ph\u1ee7 \u1edf \u0111\u1ed9 s\u00e2u kho\u1ea3ng 50 \u0111\u1ebfn 1560 km. T\u00edn hi\u1ec7u h\u1ea5p d\u1eabn quan s\u00e1t \u0111\u01b0\u1ee3c ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch n\u1ebfu m\u00f4 \u0111un c\u1eaft hi\u1ec7u d\u1ee5ng c\u1ee7a l\u1edbp ph\u1ee7, ho\u1eb7c \u0111\u1eb7c t\u00ednh ch\u1ed1ng xo\u1eafn, kh\u00e1c nhau h\u01a1n 20% t\u00f9y theo v\u1ecb tr\u00ed. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u00ednh to\u00e1n r\u1eb1ng trong chu k\u1ef3 d\u00e0i theo m\u00f9a c\u1ee7a sao H\u1ecfa, \u0111\u1ed9 c\u1ee9ng c\u1ee7a \u0111\u00e1 tr\u1edf n\u00ean nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ebfn m\u1ee9c ch\u00eanh l\u1ec7ch t\u1eeb 200 \u0111\u1ebfn 400\u00b0C c\u00f3 th\u1ec3 l\u00e0 t\u00edn hi\u1ec7u chi\u1ebfm \u01b0u th\u1ebf.<\/p>\n

T\u1ea1i sao \u1edf ph\u00eda nam c\u00f3 th\u1ec3 \u1ea5m h\u01a1n?<\/h2>\n

B\u00e1n c\u1ea7u nam c\u1ee7a sao H\u1ecfa c\u00f3 c\u00e1c cao nguy\u00ean c\u1ed5 x\u01b0a, trong khi b\u00e1n c\u1ea7u b\u1eafc c\u00f3 nhi\u1ec1u v\u00f9ng \u0111\u1ea5t th\u1ea5p, b\u1eb1ng ph\u1eb3ng. L\u1edbp v\u1ecf d\u00e0y h\u01a1n \u1edf ph\u00eda nam c\u00f3 th\u1ec3 \u0111\u00e3 gi\u1eef nhi\u1ec7t gi\u1ed1ng nh\u01b0 m\u1ed9t t\u1ea5m ch\u0103n, ho\u1eb7c s\u1ef1 \u0111\u1ed1i l\u01b0u l\u1ec7ch c\u1ee7a l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 \u0111\u00e3 k\u00e9o d\u00e0i. C\u00f3 l\u1eddi gi\u1ea3i th\u00edch r\u1eb1ng m\u1ed9t v\u1ee5 va ch\u1ea1m kh\u1ed5ng l\u1ed3 t\u1eeb r\u1ea5t l\u00e2u \u0111\u00e3 t\u1ea1o ra kh\u00e1c bi\u1ec7t b\u1eafc\u2013nam, nh\u01b0ng ch\u1ec9 d\u1eef li\u1ec7u n\u00e0y ch\u01b0a th\u1ec3 ch\u1ecdn m\u1ed9t trong ba gi\u1ea3 thuy\u1ebft.<\/p>\n

K\u1ebft qu\u1ea3 n\u00e0y s\u1ebd thay \u0111\u1ed5i \u0111i\u1ec1u g\u00ec v\u00e0 ch\u00fang ta s\u1ebd th\u1ea5y g\u00ec ti\u1ebfp theo?<\/h2>\n

Th\u1ef1c t\u1ebf l\u00e0 kh\u00f4ng ch\u1ec9 h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i c\u1ee7a Sao H\u1ecfa m\u00e0 c\u1ea3 ph\u1ea7n b\u00ean trong c\u1ee7a n\u00f3 c\u0169ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u1eeb b\u1eafc xu\u1ed1ng nam l\u00e0 \u0111\u1ea7u m\u1ed1i gi\u1ea3i th\u00edch l\u1ecbch s\u1eed c\u1ee7a v\u00f9ng cao nguy\u00ean v\u00e0 v\u00f9ng \u0111\u1ea5t th\u1ea5p, m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc c\u0169 v\u00e0 t\u1eeb h\u00f3a l\u1edbp v\u1ecf Sao H\u1ecfa. Tuy nhi\u00ean, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y m\u1ed9t v\u1ee5 phun tr\u00e0o n\u00fai l\u1eeda s\u1eafp x\u1ea3y ra ho\u1eb7c c\u00f3 s\u1ef1 s\u1ed1ng. V\u1edbi c\u00e1c nhi\u1ec7m v\u1ee5 tr\u1ecdng l\u1ef1c chuy\u00ean d\u1ee5ng, nhi\u1ec1u d\u1eef li\u1ec7u \u0111\u1ecba ch\u1ea5n h\u01a1n v\u00e0 th\u00e0nh ph\u1ea7n \u0111\u00e1 t\u1eeb c\u00e1c khu v\u1ef1c kh\u00e1c nhau, \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 v\u00e0 h\u00e0m l\u01b0\u1ee3ng s\u1eaft c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n

Nature original paper<\/a><\/p>\n

Caltech official research explanation<\/a><\/p>\n

Phys.org independently edited report<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch d\u1eef li\u1ec7u theo d\u00f5i trong 16 n\u0103m t\u1eeb ba t\u00e0u qu\u1ef9 \u0111\u1ea1o Sao H\u1ecfa, \u01b0\u1edbc t\u00ednh r\u1eb1ng l\u1edbp ph\u1ee7 b\u00ean d\u01b0\u1edbi v\u00f9ng cao nguy\u00ean ph\u00eda nam c\u00f3 th\u1ec3 \u1ea5m h\u01a1n ph\u00eda b\u1eafc kho\u1ea3ng 200 \u0111\u1ebfn 400 \u0111\u1ed9 C. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 ph\u00e9p \u0111o nhi\u1ec7t \u0111\u1ed9 tr\u1ef1c ti\u1ebfp m\u00e0 l\u00e0 k\u1ebft qu\u1ea3 m\u00f4 h\u00ecnh k\u1ebft n\u1ed1i nh\u1eefng thay \u0111\u1ed5i theo m\u00f9a v\u1ec1 tr\u1ecdng l\u1ef1c v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd b\u00ean trong.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1557","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}