T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 – Arkady Leokum<\/p>\n\n\n\n
\u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ch\u1ee7 ch\u1ed1t trong cu\u1ed9c tranh lu\u1eadn li\u1ec7u s\u1ef1 s\u1ed1ng c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i \u1edf nh\u1eefng n\u01a1i kh\u00e1c trong v\u0169 tr\u1ee5 kh\u00f4ng, r\u1eb1ng n\u1ebfu s\u1ef1 s\u1ed1ng l\u00e0 \u0111\u1eb7c bi\u1ec7t kh\u00f3 t\u00ednh v\u1ec1 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 n\u00f3 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh, kh\u1ea3 n\u0103ng t\u00ecm th\u1ea5y n\u00f3 \u1edf n\u01a1i kh\u00e1c l\u00e0 kh\u00f4ng s\u00e1ng s\u1ee7a g\u00ec. M\u1eb7c d\u00f9 c\u00e1c nh\u00e0 sinh v\u1eadt h\u1ecdc c\u00f3 th\u1ec3 tranh lu\u1eadn v\u00f4 t\u1eadn v\u1ec1 nh\u1eefng g\u00ec l\u00e0 th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft, v\u1eabn c\u00f3 m\u1ed9t s\u1ef1 nh\u1ea5t tr\u00ed chung r\u1eb1ng s\u1ef1 s\u1ed1ng tr\u00ean tr\u00e1i \u0111\u1ea5t c\u1ea7n n\u01b0\u1edbc \u1edf d\u1ea1ng l\u1ecfng. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7t ra m\u1ed9t gi\u1edbi h\u1ea1n cho nhi\u1ec7t \u0111\u1ed9 tr\u00e1i \u0111\u1ea5t: qu\u00e1 n\u00f3ng v\u00e0 n\u01b0\u1edbc s\u1ebd b\u1ed1c h\u01a1i, qu\u00e1 l\u1ea1nh v\u00e0 n\u01b0\u1edbc s\u1ebd \u0111\u00f3ng b\u0103ng. \u0110\u1ebfn l\u01b0\u1ee3t \u0111i\u1ec1u n\u00e0y l\u1ea1i \u0111\u1eb7t ra m\u1ed9t gi\u1edbi h\u1ea1n cho kho\u1ea3ng c\u00e1ch c\u00f3 th\u1ec3 c\u1ee7a tr\u00e1i \u0111\u1ea5t so v\u1edbi m\u1eb7t tr\u1eddi; c\u00e1c \u01b0\u1edbc l\u01b0\u1ee3ng hay thay \u0111\u1ed5i nh\u01b0ng ch\u00fang th\u01b0\u1eddng d\u1eabn t\u1edbi m\u1ed9t \u201cV\u00f9ng c\u00f3 kh\u1ea3 n\u0103ng s\u1ed1ng\u201d (Habitability Zone), v\u00f9ng n\u00e0y b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c qu\u1ef9 \u0111\u1ea1o nh\u1ecf h\u01a1n c\u1ee7a tr\u00e1i \u0111\u1ea5t kho\u1ea3ng 20% v\u00e0 gi\u00e3n r\u1ed9ng ra l\u1edbn h\u01a1n qu\u1ef9 \u0111\u1ea1o tr\u00e1i \u0111\u1ea5t kho\u1ea3ng 60% – ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t gi\u1edbi h\u1ea1n r\u1ed9ng, ch\u1ec9 v\u1eeba \u0111\u1ee7 \u0111\u1ec3 bao g\u1ed3m sao H\u1ecfa.<\/p>\n\n\n\n
V\u1edbi m\u1ed9t m\u1eabu ch\u1ec9 c\u00f3 m\u1ed9t h\u00e0nh tinh th\u00ec kh\u00f3 c\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh, nh\u01b0ng v\u1edbi m\u1ed9t m\u1eabu kho\u1ea3ng 100 h\u00e0nh tinh \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n quanh c\u00e1c ng\u00f4i sao kh\u00e1c cho t\u1edbi hi\u1ec7n nay, v\u1eabn kh\u00f4ng c\u00f3 h\u00e0nh tinh n\u00e0o n\u1eb1m trong v\u00f9ng c\u00f3 kh\u1ea3 n\u0103ng s\u1ed1ng c\u1ee7a ng\u00f4i sao m\u1eb9 c\u1ee7a n\u00f3. B\u1edfi v\u00ec t\u1ea5t c\u1ea3 nh\u1eefng ng\u00f4i sao n\u00e0y \u0111\u1ec1u l\u00e0 c\u00e1c l\u00e1ng gi\u1ec1ng trong v\u0169 tr\u1ee5 c\u1ee7a ch\u00fang ta, v\u1eabn c\u00f2n qu\u00e1 s\u1edbm \u0111\u1ec3 cho ra m\u1ed9t con s\u1ed1 \u0111\u00e1ng tin c\u1eady v\u1ec1 l\u01b0\u1ee3ng h\u00e0nh tinh trong Ng\u00e2n h\u00e0 c\u1ee7a ch\u00fang ta m\u00e0 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 s\u1ef1 s\u1ed1ng (s\u1ef1 s\u1ed1ng theo c\u00e1ch ch\u00fang ta hi\u1ec3u) m\u00e0 c\u00e1c b\u1eb1ng ch\u1ee9ng th\u00ec kh\u00f4ng thuy\u1ebft ph\u1ee5c l\u1eafm.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 – Arkady Leokum \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ch\u1ee7 ch\u1ed1t trong cu\u1ed9c tranh lu\u1eadn li\u1ec7u s\u1ef1 s\u1ed1ng c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i \u1edf nh\u1eefng n\u01a1i kh\u00e1c trong v\u0169 tr\u1ee5 kh\u00f4ng, r\u1eb1ng n\u1ebfu s\u1ef1 s\u1ed1ng l\u00e0 \u0111\u1eb7c bi\u1ec7t kh\u00f3 t\u00ednh v\u1ec1 c\u00e1c \u0111i\u1ec1u ki\u1ec7n […]<\/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],"tags":[],"class_list":["post-16289","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16289","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=16289"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16289\/revisions"}],"predecessor-version":[{"id":16290,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16289\/revisions\/16290"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}