{"id":15880,"date":"2021-11-27T19:16:37","date_gmt":"2021-11-27T12:16:37","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=15880"},"modified":"2021-11-27T19:16:38","modified_gmt":"2021-11-27T12:16:38","slug":"tai-sao-luc-hut-trong-khong-gian-khong-giong-nhu-tren-mat-dat","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-luc-hut-trong-khong-gian-khong-giong-nhu-tren-mat-dat\/","title":{"rendered":"T\u1ea1i sao l\u1ef1c h\u00fat trong kh\u00f4ng gian kh\u00f4ng gi\u1ed1ng nh\u01b0 tr\u00ean m\u1eb7t \u0111\u1ea5t?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ecdi v\u1eadt trong v\u0169 tr\u1ee5 \u0111\u1ec1u c\u00f3 s\u1ee9c h\u00fat \u0111\u1ed1i v\u1edbi m\u1ed9t v\u1eadt kh\u00e1c. Ta g\u1ecdi \u0111\u00f3 l\u00e0 tr\u1ecdng l\u1ef1c. Nh\u01b0ng s\u1ee9c h\u00fat c\u1ee7a tr\u1ecdng l\u1ef1c t\u00f9y thu\u1ed9c v\u00e0o hai s\u1ef1 ki\u1ec7n:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ee9 nh\u1ea5t, t\u00f9y thu\u1ed9c v\u00e0o h\u00ecnh d\u00e1ng c\u1ee7a v\u1eadt. H\u00ecnh d\u00e1ng c\u00e0ng l\u1edbn, tr\u1ecdng l\u1ef1c c\u00e0ng l\u1edbn. H\u00ecnh d\u00e1ng c\u00e0ng nh\u1ecf, tr\u1ecdng l\u1ef1c c\u00e0ng \u00edt. V\u00ed d\u1ee5, tr\u00e1i \u0111\u1ea5t l\u1edbn h\u01a1n m\u1eb7t tr\u0103ng, tr\u1ecdng l\u1ef1c c\u1ee7a tr\u00e1i \u0111\u1ea5t m\u1ea1nh h\u01a1n tr\u1ecdng l\u1ef1c c\u1ee7a m\u1eb7t tr\u0103ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ee9 hai, s\u1ee9c m\u1ea1nh c\u1ee7a tr\u1ecdng l\u1ef1c t\u00f9y thu\u1ed9c v\u00e0o kho\u1ea3ng c\u00e1ch gi\u1eefa hai v\u1eadt. V\u1eadt c\u00e0ng g\u1ea7n tr\u1ecdng l\u1ef1c c\u00e0ng m\u1ea1nh, v\u1eadt c\u00e0ng xa tr\u1ecdng l\u1ef1c y\u1ebfu h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ea5y con ng\u01b0\u1eddi \u0111\u1ee9ng tr\u00ean tr\u00e1i \u0111\u1ea5t l\u00e0m th\u00ed d\u1ee5. Tr\u00e1i \u0111\u1ea5t l\u1edbn nh\u01b0 th\u1ebf, con ng\u01b0\u1eddi b\u1ecb tr\u00e1i \u0111\u1ea5t h\u00fat l\u00e0 \u0111i\u1ec1u d\u1ec5 hi\u1ec3u. Nh\u01b0ng m\u1ecdi v\u1eadt \u0111\u1ec1u b\u1ecb h\u00fat v\u00e0o trung t\u00e2m tr\u00e1i \u0111\u1ea5t. S\u1ee9c m\u1ea1nh c\u1ee7a tr\u1ecdng l\u1ef1c, \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o, t\u00f9y thu\u1ed9c v\u00e0o kho\u1ea3ng c\u00e1ch t\u1eeb v\u1eadt \u1ea5y \u0111\u1ebfn trung t\u00e2m tr\u00e1i \u0111\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ee9c m\u1ea1nh c\u1ee7a tr\u1ecdng l\u1ef1c \u1edf b\u1edd bi\u1ec3n l\u1edbn h\u01a1n \u1edf \u0111\u1ec9nh n\u00fai. B\u00e2y gi\u1edd, gi\u1ea3 s\u1eed m\u1ed9t con ng\u01b0\u1eddi \u0111i v\u00e0o kho\u1ea3ng kh\u00f4ng, xa c\u00e1ch t\u00e2m tr\u00e1i \u0111\u1ea5t s\u1ee9c h\u00fat c\u1ee7a tr\u1ecdng l\u1ef1c c\u0169ng y\u1ebfu \u0111i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi con ng\u01b0\u1eddi \u0111i v\u00e0o v\u0169 tr\u1ee5 xa c\u00e1ch h\u1eb3n tr\u1ecdng l\u1ef1c c\u1ee7a tr\u00e1i \u0111\u1ea5t, anh ta kh\u00f4ng b\u1ecb s\u1ee9c h\u00fat n\u1eefa, anh ta \u1edf trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng tr\u1ecdng l\u01b0\u1ee3ng. Do \u0111\u1ea5y trong c\u00e1c t\u00ean l\u1eeda ho\u1eb7c phi thuy\u1ec1n v\u0169 tr\u1ee5, nh\u1eefng phi c\u00f4ng v\u0169 tr\u1ee5 v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng b\u1ecb m\u1ea5t tr\u1ecdng l\u01b0\u1ee3ng, tr\u00f4i n\u1ed5i trong kh\u00f4ng gian.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum M\u1ecdi v\u1eadt trong v\u0169 tr\u1ee5 \u0111\u1ec1u c\u00f3 s\u1ee9c h\u00fat \u0111\u1ed1i v\u1edbi m\u1ed9t v\u1eadt kh\u00e1c. Ta g\u1ecdi \u0111\u00f3 l\u00e0 tr\u1ecdng l\u1ef1c. Nh\u01b0ng s\u1ee9c h\u00fat c\u1ee7a tr\u1ecdng l\u1ef1c t\u00f9y thu\u1ed9c v\u00e0o hai s\u1ef1 ki\u1ec7n: Th\u1ee9 nh\u1ea5t, t\u00f9y thu\u1ed9c v\u00e0o h\u00ecnh d\u00e1ng [&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],"tags":[],"class_list":["post-15880","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\/15880","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=15880"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15880\/revisions"}],"predecessor-version":[{"id":15881,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15880\/revisions\/15881"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}