{"id":8631,"date":"2021-11-21T12:21:15","date_gmt":"2021-11-21T05:21:15","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8631"},"modified":"2021-11-21T16:02:16","modified_gmt":"2021-11-21T09:02:16","slug":"tai-sao-gau-bac-cuc-khong-so-lanh-gia-o-bac-cuc","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-gau-bac-cuc-khong-so-lanh-gia-o-bac-cuc\/","title":{"rendered":"T\u1ea1i sao g\u1ea5u B\u1eafc C\u1ef1c kh\u00f4ng s\u1ee3 l\u1ea1nh gi\u00e1 \u1edf B\u1eafc C\u1ef1c?"},"content":{"rendered":"\n<p>B\u1eafc C\u1ef1c l\u00e0 m\u1ed9t th\u1ebf gi\u1edbi tr\u00e0n ng\u1eadp b\u0103ng tuy\u1ebft. \u0110\u1ed1i m\u1eb7t v\u1edbi kh\u00ed h\u1eadu l\u1ea1nh gi\u00e1 nh\u01b0 v\u1eady, c\u00f3 nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng v\u1eadt to l\u1edbn l\u00f9i b\u01b0\u1edbc, nh\u01b0ng g\u1ea5u B\u1eafc C\u1ef1c l\u1ea1i c\u00f3 th\u1ec3 sinh s\u1ed1ng m\u1ed9t c\u00e1ch vui v\u1ebb \u1edf \u0111\u00f3. T\u1ea1i sao g\u1ea5u B\u1eafc C\u1ef1c l\u1ea1i kh\u00f4ng s\u1ee3 l\u1ea1nh nh\u1ec9?<\/p>\n\n\n\n<p>\u0110\u00f3 l\u00e0 b\u1edfi v\u00ec b\u1ed9 l\u00f4ng c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c r\u1ea5t kh\u00e1c th\u01b0\u1eddng, k\u1ebft c\u1ea5u \u0111\u1eb7c bi\u1ec7t c\u1ee7a ch\u00fang c\u00f3 t\u00e1c d\u1ee5ng gi\u1eef nhi\u1ec7t r\u1ea5t t\u1ed1t.<\/p>\n\n\n\n<p>Ch\u00fang ta \u0111\u00e3 bi\u1ebft, ph\u00e0m l\u00e0 nh\u1eefng \u0111\u1ed9ng v\u1eadt c\u00f3 th\u00e2n nhi\u1ec7t cao h\u01a1n so v\u1edbi nhi\u1ec7t \u0111\u1ed9 Tr\u00e1i \u0110\u1ea5t th\u00ec \u0111\u1ec1u c\u00f3 th\u1ec3 d\u00f9ng m\u00e1y \u1ea3nh tia h\u1ed3ng ngo\u1ea1i h\u00e0ng kh\u00f4ng \u0111\u1ec3 ch\u1ee5p, nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 ch\u1ee5p \u0111\u01b0\u1ee3c g\u1ea5u B\u1eafc C\u1ef1c. Ho\u00e1 ra th\u00e2n nhi\u1ec7t c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u0103ng tuy\u1ebft c\u1ee7a v\u00f9ng B\u1eafc C\u1ef1c g\u1ea7n nh\u01b0 b\u1eb1ng nhau. N\u1ebfu nh\u01b0 chuy\u1ec3n sang d\u00f9ng m\u00e1y \u1ea3nh tia t\u1eed ngo\u1ea1i \u0111\u1ec3 ch\u1ee5p th\u00ec s\u1ebd ch\u1ee5p \u0111\u01b0\u1ee3c g\u1ea5u B\u1eafc C\u1ef1c m\u1ed9t c\u00e1ch r\u00f5 n\u00e9t, h\u01a1n n\u1eefa, tr\u00ean \u1ea3nh ch\u00fang c\u00f2n \u0111\u1eadm h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e0u s\u1eafc c\u1ee7a b\u0103ng tuy\u1ebft xung quanh. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y b\u1ed9 l\u00f4ng m\u00e0u tr\u1eafng c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c c\u00f3 th\u1ec3 h\u1ea5p thu \u0111\u01b0\u1ee3c tia t\u1eed ngo\u1ea1i, cho n\u00ean m\u1edbi \u0111\u01b0\u1ee3c m\u00e1y \u1ea3nh t\u1eed ngo\u1ea1i ch\u1ee5p r\u00f5 n\u00e9t nh\u01b0 v\u1eady.<\/p>\n\n\n\n<p>T\u1ea1i sao b\u1ed9 l\u00f4ng m\u00e0u tr\u1eafng c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c c\u00f3 th\u1ec3 h\u1ea5p thu \u0111\u01b0\u1ee3c m\u1ed9t l\u01b0\u1ee3ng l\u1edbn tia t\u1eed ngo\u1ea1i nh\u01b0 v\u1eady? D\u00f9ng k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed quan s\u00e1t b\u1ed9 l\u00f4ng c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c s\u1ebd ph\u00e1t hi\u1ec7n th\u1ea5y nh\u1eefng s\u1ee3i l\u00f4ng tr\u1eafng \u0111\u00f3 gi\u1ed1ng nh\u01b0 nh\u1eefng chi\u1ebfc \u1ed1ng r\u1ed7ng, b\u00ean trong s\u1ee3i l\u00f4ng kh\u00f4ng h\u1ec1 ch\u1ee9a b\u1ea5t k\u00ec m\u1ed9t s\u1eafc t\u1ed1 n\u00e0o. Nh\u00ecn b\u00ecnh th\u01b0\u1eddng s\u1edf d\u0129 n\u00f3 c\u00f3 m\u00e0u tr\u1eafng l\u00e0 v\u00ec b\u1ec1 m\u1eb7t trong c\u1ee7a \u1ed1ng l\u00f4ng t\u01b0\u01a1ng \u0111\u1ed1i th\u00f4 r\u00e1p, gi\u1ed1ng nh\u01b0 nh\u1eefng b\u00f4ng tuy\u1ebft trong su\u1ed1t khi r\u01a1i xu\u1ed1ng \u0111\u1ea5t th\u00ec c\u00f3 m\u00e0u tr\u1eafng v\u1eady. Quan s\u00e1t k\u0129 h\u01a1n n\u1eefa s\u1ebd ph\u00e1t hi\u1ec7n th\u1ea5y lo\u1ea1i \u1ed1ng l\u00f4ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ec3 cho tia t\u1eed ngo\u1ea1i xuy\u00ean qua t\u00e2m, gi\u1ed1ng nh\u01b0 m\u1ed9t \u1ed1ng d\u1eabn tia t\u1eed ngo\u1ea1i th\u00f4ng su\u1ed1t v\u1eady. \u0110i\u1ec1u n\u00e0y ch\u1ee9ng t\u1ecf g\u1ea5u B\u1eafc C\u1ef1c c\u00f3 th\u1ec3 h\u1ea5p thu g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 \u00e1nh s\u00e1ng M\u1eb7t Tr\u1eddi bao g\u1ed3m c\u1ea3 tia t\u1eed ngo\u1ea1i chi\u1ebfu tr\u00ean m\u00ecnh n\u00f3 \u0111\u1ec3 l\u00e0m t\u0103ng th\u00e2n nhi\u1ec7t c\u1ee7a m\u00ecnh l\u00ean.<\/p>\n\n\n\n<p>G\u1ea5u B\u1eafc C\u1ef1c c\u00f3 b\u1ed9 l\u00f4ng v\u1eeba d\u00e0i v\u1eeba d\u00e0y, l\u1ea1i v\u1eeba r\u1ed9ng, th\u00eam v\u00e0o \u0111\u00f3 c\u00f3 th\u1ec3 h\u1ea5p thu \u0111\u1ea7y \u0111\u1ee7 \u00e1nh s\u00e1ng M\u1eb7t Tr\u1eddi, n\u00ean ch\u00fang kh\u00f4ng s\u1ee3 c\u00e1i l\u1ea1nh gi\u00e1 \u1edf v\u00f9ng B\u1eafc C\u1ef1c. B\u1ed9 l\u00f4ng c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c c\u0169ng \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng b\u1ed9 l\u00f4ng gi\u1eef nhi\u1ec7t t\u1ed1t nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1eafc C\u1ef1c l\u00e0 m\u1ed9t th\u1ebf gi\u1edbi tr\u00e0n ng\u1eadp b\u0103ng tuy\u1ebft. \u0110\u1ed1i m\u1eb7t v\u1edbi kh\u00ed h\u1eadu l\u1ea1nh gi\u00e1 nh\u01b0 v\u1eady, c\u00f3 nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng v\u1eadt to l\u1edbn l\u00f9i b\u01b0\u1edbc, nh\u01b0ng g\u1ea5u B\u1eafc C\u1ef1c l\u1ea1i c\u00f3 th\u1ec3 sinh s\u1ed1ng m\u1ed9t c\u00e1ch vui v\u1ebb \u1edf \u0111\u00f3. T\u1ea1i sao g\u1ea5u B\u1eafc C\u1ef1c l\u1ea1i kh\u00f4ng s\u1ee3 l\u1ea1nh nh\u1ec9? \u0110\u00f3 l\u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,10],"tags":[],"class_list":["post-8631","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-sinh-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8631"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8631\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}