C\u00f3 l\u1ebd b\u1ea1n \u0111\u00e3 xem c\u1ea3nh M\u1eb7t tr\u1eddi m\u1ecdc, khi b\u1ea1n \u0111\u00f3n tia n\u1eafng \u0111\u1ea9u ti\u00ean l\u00fac b\u00ecnh minh, ch\u1eafc b\u1ea1n bi\u1ebft r\u1eb1ng: n\u00f3 chi\u1ebfu xu\u1ed1ng Tr\u00e1i \u0111\u1ea5t c\u1ee7a ch\u00fang ta t\u1eeb M\u1eb7t tr\u1eddi ph\u1ea3i m\u1ea5t 8 ph\u00fat 20 gi\u00e2y. B\u1ea1n c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng ra M\u1eb7t tr\u1eddi c\u00e1ch ch\u00fang ta bao xa kh\u00f4ng? N\u00ean bi\u1ebft r\u1eb1ng m\u1ed7i gi\u00e2y tia s\u00e1ng c\u00f3 th\u1ec3 ch\u1ea1y \u0111\u01b0\u1ee3c 300.000 km, n\u00f3 ch\u1ea1y quanh x\u00edch \u0111\u1ea1o c\u1ee7a Tr\u00e1i \u0111\u1ea5t m\u1ed9t v\u00f2ng ch\u1ec9 m\u1ea5t 1\/7 gi\u00e2y! Kho\u1ea3ng c\u00e1ch trung b\u00ecnh t\u1eeb Tr\u00e1i \u0111\u1ea5t \u0111\u1ebfn M\u1eb7t tr\u1eddi l\u00e0 150 tri\u1ec7u km (g\u1ecdi l\u00e0 1 \u0111\u01a1n v\u1ecb thi\u00ean v\u0103n).<\/p>\n\n\n\n
Nh\u01b0ng x\u00e9t t\u1eeb kho\u1ea3ng c\u00e1ch g\u1ea9n xa th\u00ec Tr\u00e1i \u0111\u1ea5t ch\u1ec9 l\u00e0 h\u00e0nh tinh th\u1ee9 3 c\u1ee7a M\u1eb7t tr\u1eddi. Ng\u00f4i sao c\u00e1ch xa M\u1eb7t tr\u1eddi nh\u1ea5t trong 9 h\u00e0nh tinh trong h\u1ec7 M\u1eb7t tr\u1eddi l\u00e0 sao Minh V\u01b0\u01a1ng, kho\u1ea3ng c\u00e1ch trung b\u00ecnh c\u1ee7a n\u00f3 t\u1edbi M\u1eb7t tr\u1eddi g\u1ea5p kho\u1ea3ng 40 l\u1ea9n kho\u1ea3ng c\u00e1ch t\u1eeb Tr\u00e1i \u0111\u1ea5t \u0111\u1ebfn M\u1eb7t tr\u1eddi. Cho n\u00ean qu\u1ef9 \u0111\u1ea1o c\u1ee7a \u0111\u01b0\u1eddng \u00e1nh s\u00e1ng \u0111\u1ebfn qu\u1ef9 \u0111\u1ea1o sao Minh V\u01b0\u01a1ng c\u1ea9n m\u1ea5t kho\u1ea3ng m\u1ed9t ng\u00e0y t\u1eeb s\u00e1ng \u0111\u1ebfn t\u1ed1i. Ph\u1ea1m vi n\u00e0y \u0111\u00e3 \u0111\u1ee7 l\u1edbn ch\u01b0a? Nh\u01b0ng qu\u1ef9 \u0111\u1ea1o c\u1ee7a sao Minh V\u01b0\u01a1ng v\u1eabn kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 bi\u00ean gi\u1edbi c\u1ee7a h\u1ec7 M\u1eb7t tr\u1eddi. Tr\u00ean th\u1ef1c t\u1ebf trong h\u1ec7 M\u1eb7t tr\u1eddi ngo\u00e0i c\u00e1c h\u00e0nh tinh ra c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 thi\u00ean th\u1ec3, khi ch\u00fang r\u1eddi xa M\u1eb7t tr\u1eddi th\u01b0\u1eddng s\u1ebd v\u01b0\u1ee3t qua qu\u1ef9 \u0111\u1ea1o c\u1ee7a sao Minh V\u01b0\u01a1ng, \u0111\u00f3 ch\u00ednh l\u00e0 sao ch\u1ed5i. H\u00ecnh d\u1ea1ng qu\u1ef9 \u0111\u1ea1o c\u1ee7a m\u1ed9t s\u1ed1 sao ch\u1ed5i v\u00f4 c\u00f9ng k\u1ef3 l\u1ea1, ph\u1ea3i qua v\u00e0i tr\u0103m n\u0103m, v\u00e0i ng\u00e0n n\u0103m th\u1eadm ch\u00ed l\u00e2u h\u01a1n n\u1eefa m\u1edbi c\u00f3 th\u1ec3 quay l\u1ea1i m\u1ed9t l\u1ea9n. Nh\u01b0 v\u1eady, kho\u1ea3ng c\u00e1ch m\u00e0 ch\u00fang c\u00e1ch xa M\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua v\u00e0i tr\u0103m t\u1ef7 kil\u00f4m\u00e9t.<\/p>\n\n\n\n
Nh\u1eefng n\u0103m 50 c\u1ee7a th\u1ebf k\u1ef7 XX, nh\u00e0 thi\u00ean v\u0103n h\u1ecdc ng\u01b0\u1eddi H\u00e0 Lan, Outer \u0111\u00e3 cho r\u1eb1ng \u1edf xung quanh b\u00ean ngo\u00e0i h\u1ec7 M\u1eb7t tr\u1eddi, n\u01a1i m\u00e0 c\u00e1ch M\u1eb7t tr\u1eddi kho\u1ea3ng 150.000 \u0111\u01a1n v\u1ecb thi\u00ean v\u0103n c\u00f3 m\u1ed9t k\u1ebft c\u1ea5u t\u1ea9ng Tr\u00e1i \u0111\u1ea5t kh\u00e1 c\u00e2n b\u1eb1ng, trong \u0111\u00f3 c\u00f3 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c sao ch\u1ed5i nguy\u00ean thu\u1ef7, t\u1ea9ng Tr\u00e1i \u0111\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201c\u0110\u00e1m m\u00e2y Outer\u201d. R\u1ed1t c\u1ee5c c\u00f3 c\u00e1i g\u1ecdi l\u00e0 \u201c\u0110\u00e1m m\u00e2y Outer\u201d kh\u00f4ng? \u0110i\u1ec1u n\u00e0y c\u00f2n ph\u1ea3i \u0111\u1ee3i c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc nghi\u00ean c\u1ee9u th\u00eam n\u1eefa. Nh\u01b0ng cho d\u00f9 ch\u00fang ta l\u1ea5y ph\u1ea1m vi c\u1ee7a \u201c\u0110\u00e1m m\u00e2y Outer\u201d l\u00e0m \u0111\u1ed9 to nh\u1ecf c\u1ee7a M\u1eb7t tr\u1eddi th\u00ec to\u00e0n b\u1ed9 h\u1ec7 M\u1eb7t tr\u1eddi so v\u1edbi h\u1ec7 Ng\u00e2n h\u00e0 m\u00e0 ch\u00fang ta \u0111ang s\u1ed1ng ch\u1ec9 l\u00e0 m\u1ed9t h\u1ea1t c\u00e1t trong \u0110\u1ea1i d\u01b0\u01a1ng. C\u00f2n d\u1ea3i Ng\u00e2n h\u00e0 trong v\u0169 tr\u1ee5 bao la c\u0169ng ch\u1ec9 \u0111\u01b0\u1ee3c coi l\u00e0 h\u00f2n \u0111\u1ea3o b\u00e9 nh\u1ecf trong bi\u1ec3n l\u1edbn m\u00e0 th\u00f4i!<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00f3 l\u1ebd b\u1ea1n \u0111\u00e3 xem c\u1ea3nh M\u1eb7t tr\u1eddi m\u1ecdc, khi b\u1ea1n \u0111\u00f3n tia n\u1eafng \u0111\u1ea9u ti\u00ean l\u00fac b\u00ecnh minh, ch\u1eafc b\u1ea1n bi\u1ebft r\u1eb1ng: n\u00f3 chi\u1ebfu xu\u1ed1ng Tr\u00e1i \u0111\u1ea5t c\u1ee7a ch\u00fang ta t\u1eeb M\u1eb7t tr\u1eddi ph\u1ea3i m\u1ea5t 8 ph\u00fat 20 gi\u00e2y. B\u1ea1n c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng ra M\u1eb7t tr\u1eddi c\u00e1ch ch\u00fang ta bao xa kh\u00f4ng? N\u00ean […]<\/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":[1,15],"tags":[],"class_list":["post-11113","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11113","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=11113"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11113\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}