{"id":2278,"date":"2026-09-26T01:12:00","date_gmt":"2026-09-25T16:12:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-26-white-dwarf-bow-shock-vi\/"},"modified":"2026-09-26T01:12:00","modified_gmt":"2026-09-25T16:12:00","slug":"2026-09-26-white-dwarf-bow-shock-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-26-white-dwarf-bow-shock-vi\/","title":{"rendered":"Sao l\u00f9n tr\u1eafng kh\u00f4ng \u0111\u0129a c\u00f3 s\u00f3ng xung k\u00edch k\u00e9o d\u00e0i \u00edt nh\u1ea5t 1.000 n\u0103m"},"content":{"rendered":"

2026-09-26 01:12 KST<\/strong><\/p>\n

C\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c th\u1ea5y b\u1eb1ng k\u00ednh Isaac Newton r\u1ed3i MUSE tr\u00ean VLT c\u1ee7a ESO l\u1eadp b\u1ea3n \u0111\u1ed3 ph\u00e1t x\u1ea1 hydro, nit\u01a1 v\u00e0 oxy.<\/p>\n

H\u00ecnh d\u1ea1ng v\u00e0 th\u00e0nh ph\u1ea7n \u1ee7ng h\u1ed9 d\u00f2ng v\u1eadt ch\u1ea5t t\u1eeb h\u1ec7 \u0111\u00f4i va v\u00e0o kh\u00ed li\u00ean sao, kh\u00f4ng ph\u1ea3i \u0111\u00e1m m\u00e2y ng\u1eabu nhi\u00ean.<\/p>\n

V\u00ec sao thi\u1ebfu \u0111\u0129a l\u00e0 l\u1ea1<\/h2>\n

V\u1eadt ch\u1ea5t truy\u1ec1n th\u01b0\u1eddng t\u1ea1o \u0111\u0129a quanh sao l\u00f9n tr\u1eafng v\u00e0 c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho d\u00f2ng tho\u00e1t. Kh\u00f4ng th\u1ea5y \u0111\u0129a \u1edf \u0111\u00e2y n\u00ean thi\u1ebfu c\u01a1 ch\u1ebf quen thu\u1ed9c.<\/p>\n

Th\u1eddi gian t\u1eeb tr\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7<\/h2>\n

T\u1eeb tr\u01b0\u1eddng \u01b0\u1edbc t\u00ednh 42\u201345 megagauss v\u00e0 c\u00f3 th\u1ec3 d\u1eabn v\u1eadt ch\u1ea5t tr\u1ef1c ti\u1ebfp. Nh\u01b0ng n\u0103ng l\u01b0\u1ee3ng hi\u1ec7n t\u1ea1i ch\u1ec9 duy tr\u00ec v\u00e0i tr\u0103m n\u0103m, ng\u1eafn h\u01a1n t\u1ed1i thi\u1ec3u 1.000 n\u0103m.<\/p>\n

\"Sao
\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 s\u1ef1 ki\u1ec7n, quan s\u00e1t hay hi\u1ec7n tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

Quan s\u00e1t v\u00e0 suy lu\u1eadn<\/h2>\n

V\u1ecb tr\u00ed, v\u1ea1ch ph\u00e1t x\u1ea1 v\u00e0 chuy\u1ec3n \u0111\u1ed9ng h\u1ec7 \u0111\u00f4i \u0111\u01b0\u1ee3c quan s\u00e1t. Th\u1eddi gian d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc v\u00e0 t\u1ed1c \u0111\u1ed9; \u201c\u0111\u1ed9ng c\u01a1 \u1ea9n\u201d c\u00f2n l\u00e0 gi\u1ea3 thuy\u1ebft.<\/p>\n

B\u01b0\u1edbc ti\u1ebfp<\/h2>\n

C\u1ea7n t\u00ecm th\u00eam h\u1ec7 t\u1eeb t\u00ednh kh\u00f4ng \u0111\u0129a. ELT c\u1ee7a ESO c\u00f3 th\u1ec3 \u0111o c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u1edd v\u00e0 v\u1eadn t\u1ed1c kh\u00ed \u0111\u1ec3 ki\u1ec3m tra ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng kh\u00e1c.<\/p>\n

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

Ngu\u1ed3n g\u1ed1c: Nature Astronomy paper<\/a><\/p>\n

Gi\u1ea3i th\u00edch c\u1ee7a t\u1ed5 ch\u1ee9c: ESO observation release<\/a><\/p>\n

Ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp: MEDIA INAF independent report<\/a><\/p>\n

\u0110\u1ecdc b\u1eb1ng ng\u00f4n ng\u1eef kh\u00e1c<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t s\u00f3ng h\u00ecnh c\u00e1nh cung t\u1ed3n t\u1ea1i \u00edt nh\u1ea5t 1.000 n\u0103m \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn quanh h\u1ec7 RXJ0528+2838, c\u00e1ch kho\u1ea3ng 730 n\u0103m \u00e1nh s\u00e1ng. T\u1eeb tr\u01b0\u1eddng m\u1ea1nh gi\u1ea3i th\u00edch m\u1ed9t ph\u1ea7n nh\u01b0ng ch\u01b0a \u0111\u1ee7 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2278","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2278","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=2278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}