Ph\u00f3ng v\u1ec7 tinh ch\u1ee7 y\u1ebfu d\u00f9ng t\u00ean l\u1eeda ph\u00f3ng t\u1eeb m\u1eb7t \u0111\u1ea5t, m\u1ea5y n\u0103m g\u1ea7n \u0111\u00e2y ng\u01b0\u1eddi ta c\u0169ng b\u1eaft \u0111\u1ea7u d\u00f9ng m\u00e1y bay \u0111\u1ec3 ph\u00f3ng v\u1ec7 tinh, t\u1ee9c l\u00e0 d\u00f9ng m\u00e1y bay \u0111\u01b0a t\u00ean l\u1eeda lo\u1ea1i nh\u1ecf v\u00e0 v\u1ec7 tinh l\u00ean m\u1ed9t \u0111\u1ed9 cao nh\u1ea5t \u0111\u1ecbnh r\u1ed3i kh\u1edfi \u0111\u1ed9ng t\u00ean l\u1eeda ph\u00f3ng v\u1ec7 tinh v\u00e0o qu\u1ef9 \u0111\u1ea1o \u0111\u00e3 \u0111\u1ecbnh.<\/p>\n\n\n\n
Ph\u00f3ng v\u1ec7 tinh t\u1eeb tr\u00ean kh\u00f4ng c\u00f3 r\u1ea5t nhi\u1ec1u \u01b0u \u0111i\u1ec3m. Tr\u01b0\u1edbc h\u1ebft l\u00e0 chi ph\u00ed th\u1ea5p, t\u1ed1i \u0111a ch\u1ec9 b\u1eb1ng 2\/3 chi ph\u00ed ph\u00f3ng t\u1eeb m\u1eb7t \u0111\u1ea5t. \u0110\u00f3 l\u00e0 v\u00ec t\u00ean l\u1eeda t\u1eeb tr\u00ean kh\u00f4ng \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 ban \u0111\u1ea7u v\u00e0 \u0111\u1ed9 cao nh\u1edd m\u00e1y bay, do \u0111\u00f3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c nhi\u1ec1u nhi\u00ean li\u1ec7u qu\u00fd b\u00e1u. Th\u1ee9 hai l\u00e0 th\u1eddi gian chu\u1ea9n b\u1ecb ph\u00f3ng ng\u1eafn. T\u00ean l\u1eeda nh\u1ecf ch\u1ec9 c\u1ea7n m\u1ea5y k\u1ef9 thu\u1eadt vi\u00ean m\u1ea5t v\u00e0i tu\u1ea7n l\u00e0 chu\u1ea9n b\u1ecb \u0111\u01b0\u1ee3c. Th\u1ee9 ba l\u00e0 ph\u00f3ng v\u1ec7 tinh tr\u00ean kh\u00f4ng kh\u00f4ng \u0111\u00f2i h\u1ecfi m\u1ed9t b\u1ec7 ph\u00f3ng \u1edf m\u1eb7t \u0111\u1ea5t c\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c thi\u1ebft b\u1ecb, c\u0169ng kh\u00f4ng b\u1ecb r\u00e0ng bu\u1ed9c c\u1ee7a “c\u1eeda s\u1ed5 ph\u00f3ng” v\u00e0 b\u1ea3o d\u01b0\u1ee1ng s\u1eeda ch\u1eefa c\u00e1c thi\u1ebft b\u1ecb m\u1eb7t \u0111\u1ea5t, b\u1ea5t c\u1ee9 l\u00fac n\u00e0o c\u0169ng c\u00f3 th\u1ec3 bay t\u1eeb m\u1ed9t s\u00e2n bay n\u00e0o \u0111\u00f3 tr\u00ean th\u1ebf gi\u1edbi, kh\u00e1ch h\u00e0ng c\u0169ng c\u00f3 th\u1ec3 linh ho\u1ea1t l\u1ef1a ch\u1ecdn qu\u1ef9 \u0111\u1ea1o v\u1ec7 tinh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n
Ng\u00e0y 5 th\u00e1ng 4 n\u0103m 1990, M\u1ef9 \u0111\u00e3 d\u00f9ng m\u00e1y bay h\u1ea1ng n\u1eb7ng “B-52” mang t\u00ean l\u1eeda “Ch\u00f2m Phi m\u00e3” mang hai v\u1ec7 tinh nh\u1ecf ph\u00f3ng v\u00e0o qu\u1ef9 \u0111\u1ea1o, t\u1eeb \u0111\u00f3 m\u1edf \u0111\u1ea7u cho ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng m\u00e1y bay ph\u00f3ng v\u1ec7 tinh.<\/p>\n\n\n\n
\u0110\u01b0\u01a1ng nhi\u00ean ph\u00f3ng v\u1ec7 tinh t\u1eeb tr\u00ean kh\u00f4ng c\u0169ng c\u00f3 nh\u1eefng m\u1eb7t h\u1ea1n ch\u1ebf. Ch\u1ee7 y\u1ebfu l\u00e0 v\u1ec7 tinh kh\u00f4ng \u0111\u01b0\u1ee3c n\u1eb7ng qu\u00e1, qu\u1ef9 \u0111\u1ea1o kh\u00f4ng \u0111\u01b0\u1ee3c cao qu\u00e1, \u0111\u00f3 l\u00e0 v\u00ec b\u1ecb n\u0103ng l\u1ef1c v\u1eadn t\u1ea3i v\u00e0 \u0111\u1ed9 cao c\u1ee7a m\u00e1y bay h\u1ea1n ch\u1ebf. N\u1ebfu d\u00f9ng m\u00e1y bay v\u0169 tr\u1ee5 th\u00ec c\u00f3 th\u1ec3 b\u1ed5 c\u1ee9u \u0111\u01b0\u1ee3c hai nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y.<\/p>\n\n\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc d\u1ef1 \u0111o\u00e1n trong v\u00f2ng 20 n\u0103m n\u1eefa to\u00e0n th\u1ebf gi\u1edbi s\u1ebd c\u00f3 nhu c\u1ea7u ph\u00f3ng h\u00e0ng ng\u00e0n v\u1ec7 tinh, trong \u0111\u00f3 \u0111a s\u1ed1 l\u00e0 nh\u1eefng v\u1ec7 tinh nh\u1ecf bay g\u1ea7n m\u1eb7t \u0111\u1ea5t, kh\u1ed1i l\u01b0\u1ee3ng ch\u1ec9 m\u1ea5y tr\u0103m kg, th\u1eadm ch\u00ed m\u1ea5y ch\u1ee5c kg.<\/p>\n\n\n\n
Nh\u1eefng v\u1ec7 tinh n\u00e0y t\u00ednh n\u0103ng t\u1ed1t, gi\u00e1 c\u1ea3 r\u1ebb, l\u00e0 ch\u1ee7 l\u1ef1c qu\u00e2n trong gia \u0111\u00ecnh v\u1ec7 tinh. R\u1ea5t r\u00f5 r\u00e0ng ph\u01b0\u01a1ng th\u1ee9c ph\u00f3ng v\u1ec7 tinh t\u1eeb tr\u00ean kh\u00f4ng s\u1ebd chi\u1ebfm v\u1ecb tr\u00ed \u0111\u00e1ng k\u1ec3 tr\u00ean th\u1ecb tr\u01b0\u1eddng ph\u00f3ng v\u1ec7 tinh trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: Ph\u00f3ng v\u1ec7 tinh.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Ph\u00f3ng v\u1ec7 tinh ch\u1ee7 y\u1ebfu d\u00f9ng t\u00ean l\u1eeda ph\u00f3ng t\u1eeb m\u1eb7t \u0111\u1ea5t, m\u1ea5y n\u0103m g\u1ea7n \u0111\u00e2y ng\u01b0\u1eddi ta c\u0169ng b\u1eaft \u0111\u1ea7u d\u00f9ng m\u00e1y bay \u0111\u1ec3 ph\u00f3ng v\u1ec7 tinh, t\u1ee9c l\u00e0 d\u00f9ng m\u00e1y bay \u0111\u01b0a t\u00ean l\u1eeda lo\u1ea1i nh\u1ecf v\u00e0 v\u1ec7 tinh l\u00ean m\u1ed9t \u0111\u1ed9 cao nh\u1ea5t \u0111\u1ecbnh r\u1ed3i kh\u1edfi \u0111\u1ed9ng t\u00ean l\u1eeda ph\u00f3ng v\u1ec7 tinh […]<\/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":[15,7],"tags":[],"class_list":["post-7301","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7301","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=7301"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7301\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}