{"id":9925,"date":"2021-11-21T18:45:01","date_gmt":"2021-11-21T11:45:01","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=9925"},"modified":"2021-11-21T19:38:39","modified_gmt":"2021-11-21T12:38:39","slug":"vi-sao-nhung-hom-troi-sang-lai-co-suong","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/vi-sao-nhung-hom-troi-sang-lai-co-suong\/","title":{"rendered":"V\u00ec sao nh\u1eefng h\u00f4m tr\u1eddi s\u00e1ng l\u1ea1i c\u00f3 s\u01b0\u01a1ng?"},"content":{"rendered":"\n<p>S\u01b0\u01a1ng b\u1ed1n m\u00f9a \u0111\u1ec1u c\u00f3, ch\u1eb3ng qua m\u00f9a \u0111\u00f4ng \u0111\u1eb7c bi\u1ec7t nhi\u1ec1u m\u00e0 th\u00f4i. S\u00e1ng s\u1edbm ch\u1ec9 c\u1ea7n b\u1ea1n nh\u00ecn v\u00e0o ng\u1ecdn l\u00faa tr\u00ean \u0111\u1ed3ng, b\u00e3i c\u1ecf b\u00ean \u0111\u01b0\u1eddng s\u1ebd ph\u00e1t hi\u1ec7n th\u1ea5y nh\u1eefng gi\u1ecdt s\u01b0\u01a1ng long lanh. \u0110\u1eb7c bi\u1ec7t tr\u00ean m\u1ea1ng nh\u1ec7n nh\u1eefng gi\u1ecdt s\u01b0\u01a1ng c\u00e0ng lung linh nh\u01b0 chu\u1ed7i ng\u1ecdc.<\/p>\n\n\n\n<p>Ng\u00e0y x\u01b0a ng\u01b0\u1eddi ta cho r\u1eb1ng, n\u01b0\u1edbc s\u01b0\u01a1ng r\u1ea5t qu\u00fd. H\u1ecd ngh\u0129 s\u01b0\u01a1ng kh\u00f4ng ch\u1ec9 t\u1eeb tr\u00ean tr\u1eddi r\u01a1i xu\u1ed1ng m\u00e0 t\u1eeb nh\u1eefng ng\u00f4i sao xa x\u0103m bay \u0111\u1ebfn. Nh\u01b0ng nh\u1eefng nh\u00e0 luy\u1ec7n \u0111\u01a1n th\u1eddi c\u1ed5 ch\u00fa \u00fd thu gom n\u01b0\u1edbc s\u01b0\u01a1ng. H\u1ecd cho r\u1eb1ng n\u00f3 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 luy\u1ec7n th\u00e0nh nh\u1eefng vi\u00ean v\u00e0ng hay thu\u1ed1c tr\u01b0\u1eddng th\u1ecd qu\u00fd b\u00e1u. C\u00f3 ng\u01b0\u1eddi c\u00f2n l\u1ea5y n\u01b0\u1edbc s\u01b0\u01a1ng l\u00e0m thu\u1ed1c, u\u1ed1ng nhi\u1ec1u s\u01b0\u01a1ng c\u00f3 th\u1ec3 xua \u0111u\u1ed5i b\u1ec7nh t\u1eadt t\u0103ng th\u00eam tu\u1ed5i th\u1ecd.<\/p>\n\n\n\n<p>V\u1ec1 sau ch\u00e2n t\u01b0\u1edbng c\u1ee7a n\u01b0\u1edbc s\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m s\u00e1ng t\u1ecf. T h\u1ef1c ra n\u01b0\u1edbc s\u01b0\u01a1ng kh\u00f4ng ph\u1ea3i t\u1eeb tr\u00ean tr\u1eddi r\u01a1i xu\u1ed1ng, c\u00e0ng kh\u00f4ng ph\u1ea3i t\u1eeb nh\u1eefng ng\u00f4i sao xa x\u00f4i bay \u0111\u1ebfn m\u00e0 ch\u00fang ch\u1ec9 l\u00e0 h\u01a1i n\u01b0\u1edbc trong t\u1ea7ng kh\u00f4ng kh\u00ed d\u01b0\u1edbi th\u1ea5p g\u1eb7p l\u1ea1nh m\u00e0 h\u00ecnh th\u00e0nh. T rong cu\u1ed9c s\u1ed1ng th\u01b0\u1eddng ng\u00e0y, ch\u00fang ta th\u01b0\u1eddng th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng sau, m\u00f9a \u0111\u00f4ng khi h\u00e0 h\u01a1i v\u00e0o t\u1ea5m k\u00ednh tr\u00ean c\u1eeda s\u1ed5, b\u1ea1n s\u1ebd th\u1ea5y tr\u00ean k\u00ednh c\u00f3 nh\u1eefng gi\u1ecdt n\u01b0\u1edbc li ti. M\u00f9a h\u00e8 n\u1ebfu b\u1ecf que kem v\u00e0o c\u1ed1c th\u1ee7y tinh, b\u1ea1n s\u1ebd th\u1ea5y tr\u00ean th\u00e0nh trong c\u1ee7a c\u1ed1c c\u00f3 m\u1ed9t l\u1edbp h\u1ea1t n\u01b0\u1edbc nh\u1ecf. Nh\u1eefng h\u1ea1t n\u01b0\u1edbc n\u00e0y \u0111\u1ec1u do h\u01a1i n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed g\u1eb7p l\u1ea1nh m\u00e0 ng\u01b0ng k\u1ebft th\u00e0nh.<\/p>\n\n\n\n<p>Nh\u1eefng \u0111\u00eam tr\u1eddi s\u00e1ng kh\u00f4ng c\u00f3 m\u00e2y, nhi\u1ec7t l\u01b0\u1ee3ng m\u1eb7t \u0111\u1ea5t m\u1ea5t \u0111i r\u1ea5t nhanh, \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed tr\u00ean c\u00e1nh \u0111\u1ed3ng nhanh ch\u00f3ng h\u1ea1 xu\u1ed1ng. \u0110\u1ed9 n\u00f3ng kh\u00f4ng kh\u00ed gi\u1ea3m th\u1ea5p th\u00ec kh\u1ea3 n\u0103ng ch\u1ee9a h\u01a1i n\u01b0\u1edbc c\u1ee7a kh\u00f4ng kh\u00ed c\u0169ng y\u1ebfu \u0111i. H\u01a1i n\u01b0\u1edbc trong t\u1ea7ng kh\u00f4ng kh\u00ed th\u1ea5p s\u1ebd b\u00e1m v\u00e0o ng\u1ecdn c\u1ecf, l\u00e1 c\u00e2y th\u00e0nh nh\u1eefng gi\u1ecdt n\u01b0\u1edbc li ti. S\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh nh\u01b0 th\u1ebf \u0111\u00f3.<\/p>\n\n\n\n<p>V\u00ec sao khi c\u00f3 s\u01b0\u01a1ng n\u00f3i chung th\u1eddi ti\u1ebft trong s\u00e1ng?<\/p>\n\n\n\n<p>\u0110\u00f3 l\u00e0 v\u00ec h\u00ecnh th\u00e0nh s\u01b0\u01a1ng c\u1ea7n c\u00f3 \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft nh\u1ea5t \u0111\u1ecbnh, t\u1ee9c l\u00e0 kh\u00ed \u00e1p cao kh\u1ed1ng ch\u1ebf, gi\u00f3 nh\u1ecf, tr\u1eddi trong, m\u00e2y \u00edt, nhi\u1ec7t l\u01b0\u1ee3ng tr\u00ean m\u1eb7t \u0111\u1ea5t m\u1ea5t \u0111i r\u1ea5t nhanh. Nhi\u1ec7t \u0111\u1ed9 h\u1ea1 xu\u1ed1ng khi h\u01a1i n\u01b0\u1edbc g\u1eb7p ph\u1ea3i nh\u1eefng ch\u1ed7 l\u1ea1nh th\u00ec s\u1ebd h\u00ecnh th\u00e0nh s\u01b0\u01a1ng.<\/p>\n\n\n\n<p>V\u00ec sao nh\u1eefng \u0111\u00eam c\u00f3 m\u00e2y ho\u1eb7c c\u00f3 gi\u00f3 th\u1ed5i th\u00ec kh\u00f4ng c\u00f3 s\u01b0\u01a1ng?<\/p>\n\n\n\n<p>Nh\u1eefng \u0111\u00eam c\u00f3 m\u00e2y, m\u1eb7t \u0111\u1ea5t gi\u1ed1ng nh\u01b0 \u0111\u01b0\u1ee3c \u0111\u1eafp m\u1ed9t l\u1edbp ch\u0103n b\u00f4ng, cho n\u00ean nhi\u1ec7t l\u01b0\u1ee3ng khu\u1ebfch t\u00e1n v\u00e0o trong kh\u00f4ng trung r\u1ea5t kh\u00f3, h\u01a1n n\u1eefa m\u1ed9t b\u1ed9 ph\u1eadn nhi\u1ec7t b\u1ed1c l\u00ean g\u1eb7p \u0111\u00e1m m\u00e2y ph\u1ea3n h\u1ed3i tr\u1edf l\u1ea1i m\u1eb7t \u0111\u1ea5t, b\u1ed9 ph\u1eadn kh\u00e1c b\u1ecb m\u00e2y h\u1ea5p thu. L\u01b0\u1ee3ng nhi\u1ec7t b\u1ecb m\u00e2y h\u1ea5p thu v\u1ec1 sau d\u1ea7n d\u1ea7n l\u1ea1i b\u1ee9c x\u1ea1 v\u1ec1 m\u1eb7t \u0111\u1ea5t. Cho n\u00ean m\u00e2y gi\u1ed1ng nh\u01b0 tr\u1ea7n c\u1ee7a m\u1ed9t c\u0103n ph\u00f2ng, n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 nhi\u1ec7t. Do \u0111\u00f3 nh\u1eefng \u0111\u00eam m\u00e2y \u0111\u1ea7y tr\u1eddi th\u00ec nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed g\u1ea7n m\u1eb7t \u0111\u1ea5t r\u1ea5t kh\u00f3 h\u1ea1 xu\u1ed1ng, n\u00ean s\u01b0\u01a1ng kh\u00f4ng h\u00ecnh th\u00e0nh \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p>Nh\u1eefng \u0111\u00eam c\u00f3 gi\u00f3 th\u1ed5i khi\u1ebfn cho kh\u00f4ng kh\u00ed tr\u00ean v\u00e0 d\u01b0\u1edbi giao l\u01b0u v\u1edbi nhau, l\u00e0m t\u0103ng th\u00eam nhi\u1ec7t \u0111\u1ed9 c\u1ee7a l\u1edbp kh\u00f4ng kh\u00ed g\u1ea7n m\u1eb7t \u0111\u1ea5t, \u0111\u1ed3ng th\u1eddi khi\u1ebfn cho h\u01a1i n\u01b0\u1edbc b\u1ecb khu\u1ebfch t\u00e1n, n\u00ean s\u01b0\u01a1ng r\u1ea5t kh\u00f3 h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n<p>Trong n\u00f4ng nghi\u1ec7p, s\u01b0\u01a1ng r\u1ea5t c\u00f3 \u00edch cho c\u00e2y c\u1ed1i v\u00e0 hoa m\u00e0u. N\u01b0\u1edbc s\u01b0\u01a1ng gi\u1ed1ng nh\u01b0 n\u01b0\u1edbc m\u01b0a c\u00f3 th\u1ec3 l\u00e0m nhu\u1eadn \u0111\u1ea5t \u0111ai, gi\u00fap cho c\u00e2y c\u1ed1i ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n<p>T \u1eeb kho\u00e1: S\u01b0\u01a1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u01b0\u01a1ng b\u1ed1n m\u00f9a \u0111\u1ec1u c\u00f3, ch\u1eb3ng qua m\u00f9a \u0111\u00f4ng \u0111\u1eb7c bi\u1ec7t nhi\u1ec1u m\u00e0 th\u00f4i. S\u00e1ng s\u1edbm ch\u1ec9 c\u1ea7n b\u1ea1n nh\u00ecn v\u00e0o ng\u1ecdn l\u00faa tr\u00ean \u0111\u1ed3ng, b\u00e3i c\u1ecf b\u00ean \u0111\u01b0\u1eddng s\u1ebd ph\u00e1t hi\u1ec7n th\u1ea5y nh\u1eefng gi\u1ecdt s\u01b0\u01a1ng long lanh. \u0110\u1eb7c bi\u1ec7t tr\u00ean m\u1ea1ng nh\u1ec7n nh\u1eefng gi\u1ecdt s\u01b0\u01a1ng c\u00e0ng lung linh nh\u01b0 chu\u1ed7i ng\u1ecdc. Ng\u00e0y x\u01b0a ng\u01b0\u1eddi [&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":[15,19],"tags":[],"class_list":["post-9925","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tu-nhien"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9925","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=9925"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9925\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}