{"id":51846,"date":"2025-10-17T13:40:29","date_gmt":"2025-10-17T06:40:29","guid":{"rendered":"https:\/\/hbbgroup.net\/quang-sng-b-an-o-li-dai-ngn-h-mang-den-loi-giai-ve-vu-tru\/"},"modified":"2025-10-17T13:40:29","modified_gmt":"2025-10-17T06:40:29","slug":"quang-sng-b-an-o-li-dai-ngn-h-mang-den-loi-giai-ve-vu-tru","status":"publish","type":"post","link":"https:\/\/hbbgroup.net\/zh\/quang-sng-b-an-o-li-dai-ngn-h-mang-den-loi-giai-ve-vu-tru\/","title":{"rendered":"Qu\u1ea7ng sáng bí \u1ea9n \u1edf lõi D\u1ea3i Ngân hà mang \u0111\u1ebfn l\u1eddi gi\u1ea3i v\u1ec1 v\u0169 tr\u1ee5"},"content":{"rendered":"
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\"Qu\u1ea7ng<\/p>

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B\u1ea3n \u0111\u1ed3 th\u1ec3 hi\u1ec7n D\u1ea3i Ng\u00e2n h\u00e0 d\u1ef1a tr\u00ean 5 n\u0103m quan s\u00e1t c\u1ee7a k\u00ednh kh\u00f4ng gian tia gamma Fermi c\u1ee7a C\u01a1 quan H\u00e0ng kh\u00f4ng V\u0169 tr\u1ee5 M\u1ef9 (NASA)<\/p>\n<\/figcaption>

\u1ea3nh: reuters<\/p>\n<\/figure>\n

Su\u1ed1t nhi\u1ec1u th\u1eadp ni\u00ean, gi\u1edbi khoa h\u1ecdc v\u1eabn ch\u01b0a th\u1ec3 n\u00e0o gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a m\u1ed9t qu\u1ea7ng s\u00e1ng b\u00ed \u1ea9n<\/a> lan t\u1ecfa v\u1ec1 h\u01b0\u1edbng trung t\u00e2m D\u1ea3i Ng\u00e2n h\u00e0<\/a>, theo Reuters h\u00f4m nay 17.10.<\/p>\n

Gi\u1edd \u0111\u00e2y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho r\u1eb1ng qu\u1ea7ng s\u00e1ng c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb s\u1ef1 va ch\u1ea1m c\u1ee7a c\u00e1c h\u1ea1t v\u1eadt ch\u1ea5t t\u1ed1i<\/a>, ho\u1eb7c ph\u00f3ng th\u00edch t\u1eeb qu\u00e1 tr\u00ecnh xoay c\u1ee7a c\u00e1c sao neutron.<\/p>\n

N\u1ebfu l\u1eddi gi\u1ea3i th\u00edch \u0111\u1ebfn t\u1eeb nguy\u00ean nh\u00e2n \u0111\u1ea7u ti\u00ean, v\u00e0 qu\u1ea7ng s\u00e1ng \u0111\u1ebfn t\u1eeb v\u1eadt ch\u1ea5t t\u1ed1i, \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 b\u1eb1ng ch\u1ee9ng lu\u00f4n \u0111\u01b0\u1ee3c t\u00ecm ki\u1ebfm l\u00e2u nay cho th\u1ea5y v\u1eadt ch\u1ea5t t\u1ed1i th\u1ef1c s\u1ef1 t\u1ed3n t\u1ea1i.<\/p>\n

“V\u1eadt ch\u1ea5t t\u1ed1i chi\u1ebfm l\u0129nh v\u0169 tr\u1ee5 v\u00e0 l\u00e0 th\u1ebf l\u1ef1c gi\u1eef c\u00e1c thi\u00ean h\u00e0 v\u00e0o \u0111\u00fang v\u1ecb tr\u00ed. \u0110\u00e2y l\u00e0 d\u1ea1ng v\u1eadt ch\u1ea5t v\u00f4 c\u00f9ng quan tr\u1ecdng v\u00e0 ch\u00fang t\u00f4i lu\u00f4n suy ngh\u0129 l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a ch\u00fang”, theo \u0111\u1ed3ng t\u00e1c gi\u1ea3 Joseph Silk, gi\u00e1o s\u01b0 v\u1eadt l\u00fd v\u00e0 thi\u00ean v\u0103n h\u1ecdc c\u1ee7a \u0110\u1ea1i h\u1ecdc Johns Hopkins (M\u1ef9).<\/p>\n

“Tia gamma, v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng \u00e1nh s\u00e1ng th\u1eeba m\u00e0 ch\u00fang ta \u0111ang quan s\u00e1t \u1edf trung t\u00e2m D\u1ea3i Ng\u00e2n h\u00e0, c\u00f3 th\u1ec3 mang \u0111\u1ebfn nh\u1eefng manh m\u1ed1i \u0111\u1ea7u ti\u00ean”, v\u1ecb gi\u00e1o s\u01b0 cho bi\u1ebft.<\/p>\n

Trong b\u00e1o c\u00e1o m\u1edbi, c\u00e1c nh\u00e0 khoa h\u1ecdc l\u1eadp b\u1ea3n \u0111\u1ed3 n\u01a1i m\u00e0 h\u1ecd d\u1ef1 ki\u1ebfn c\u00f3 th\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c v\u1eadt ch\u1ea5t t\u1ed1i \u1edf D\u1ea3i Ng\u00e2n h\u00e0. Trong nh\u1eefng n\u0103m \u0111\u1ea7u ti\u00ean c\u1ee7a qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh, nh\u1eefng m\u1ea1ng l\u01b0\u1edbi nh\u1ecf h\u01a1n c\u1ee7a v\u1eadt ch\u1ea5t t\u1ed1i v\u00e0 c\u00e1c d\u1ea1ng v\u1eadt ch\u1ea5t kh\u00e1c \u0111i v\u00e0o thi\u00ean h\u00e0 c\u1ee7a ch\u00fang ta v\u00e0 v\u1ec1 h\u01b0\u1edbng trung t\u00e2m, k\u1ebft t\u1ee5 l\u1ea1i v\u1edbi nhau, l\u00e0m gia t\u0103ng s\u1ed1 l\u1ea7n va ch\u1ea1m c\u1ee7a v\u1eadt ch\u1ea5t t\u1ed1i \u1edf \u0111\u00e2y.<\/p>\n

Nh\u1eefng b\u1ea3n \u0111\u1ed3 tr\u00ean l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a t\u1eadp h\u1ee3p c\u00e1c ch\u1ee9ng c\u1ee9 cho th\u1ea5y qu\u1ea7ng s\u00e1ng tia gamma \u1edf trung t\u00e2m D\u1ea3i Ng\u00e2n h\u00e0 \u0111\u1ebfn t\u1eeb v\u1eadt ch\u1ea5t t\u1ed1i.<\/p>\n

D\u1eef li\u1ec7u t\u1eeb c\u00e1c m\u00f4 ph\u1ecfng tr\u00ean m\u00e1y t\u00ednh \u0111\u00e3 th\u1ec3 hi\u1ec7n c\u00f9ng t\u00edn hi\u1ec7u v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ed1i v\u1edbi nh\u1eefng h\u1ea1t v\u1eadt ch\u1ea5t trong th\u1ebf gi\u1edbi th\u1ef1c.<\/p>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"

B\u1ea3n \u0111\u1ed3 th\u1ec3 hi\u1ec7n D\u1ea3i Ng\u00e2n h\u00e0 d\u1ef1a tr\u00ean 5 n\u0103m quan s\u00e1t c\u1ee7a k\u00ednh kh\u00f4ng gian tia gamma Fermi […]<\/p>","protected":false},"author":5,"featured_media":51847,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[95],"tags":[],"class_list":["post-51846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-the-gioi-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts\/51846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/comments?post=51846"}],"version-history":[{"count":0,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts\/51846\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/media\/51847"}],"wp:attachment":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/media?parent=51846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/categories?post=51846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/tags?post=51846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}