{"id":4579,"date":"2015-11-24T07:05:29","date_gmt":"2015-11-24T00:05:29","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4579"},"modified":"2017-10-02T09:29:53","modified_gmt":"2017-10-02T02:29:53","slug":"nasa-chi-1-ty-usd-de-mua-dong-co-ten-lua-moi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nasa-chi-1-ty-usd-de-mua-dong-co-ten-lua-moi\/","title":{"rendered":"NASA chi 1 t\u1ef7 USD \u0111\u1ec3 mua \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda m\u1edbi"},"content":{"rendered":"

Theo k\u1ebf ho\u1ea1ch, ch\u01b0\u01a1ng tr\u00ecnh r\u00f3t v\u1ed1n c\u1ee7a NASA s\u1ebd k\u00e9o d\u00e0i t\u1eeb th\u1ea5ng 11\/2015 \u0111\u1ebfn th\u00e1ng 9\/2024, m\u1ecdi th\u1ee9 s\u1ebd ph\u1ea3i s\u1eb5n s\u00e0ng tr\u01b0\u1edbc n\u0103m 2030 \u0111\u1ec3 chuy\u1ebfn du h\u00e0nh \u0111\u1ebfn Sao H\u1ecfa con ng\u01b0\u1eddi c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 b\u1eaft \u0111\u1ea7u.<\/strong><\/p>\n

\"\"<\/p>\n

C\u00e1c \u0111\u1ed9ng c\u01a1 RS-25 \u0111\u00e3 s\u1eb5n s\u00e0ng.<\/em><\/p>\n

NASA v\u1eeba m\u1edbi “b\u1ea1o chi” 1,16 t\u1ef7 USD cho h\u00e3ng ch\u1ebf t\u1ea1o \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda Aerojet Rocketdyne tri\u1ec3n khai c\u00f4ng vi\u1ec7c ho\u00e0n th\u00e0nh 4 \u0111\u1ed9ng c\u01a1 RS-25. \u0110\u00e2y l\u00e0 lo\u1ea1i \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng t\u00ean l\u1eeda \u0111\u1ea9y ki\u1ec3u m\u1edbi Space Launch System (SLS) c\u1ee7a NASA v\u1edbi vai tr\u00f2 c\u1ed1t l\u00f5i trong vi\u1ec7c \u0111\u01b0a con ng\u01b0\u1eddi \u0111\u1ed5 b\u1ed9 l\u00ean Sao H\u1ecfa trong t\u01b0\u01a1ng lai.<\/p>\n

\u0110\u1ed9ng c\u01a1 RS-25 kh\u00f4ng qu\u00e1 xa l\u1ea1 v\u1edbi nh\u1eefng nhi\u1ec7n v\u1ee5 \u0111\u01b0a con ng\u01b0\u1eddi bay v\u00f2a v\u0169 tr\u1ee5, tr\u01b0\u01a1c s\u0111\u00e2y ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u00e0u con thoi. C\u00e1c chuy\u00ean gia c\u1ee7a NASA v\u00e0 Aerojet Rocketdyne \u0111\u00e3 h\u1ee3p s\u1ee9c nghi\u00ean c\u1ee9u \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nh\u1eefng th\u00f4ng s\u1ed1 c\u1ee7a RS-25 sao cho ph\u00f9 h\u1ee3p v\u1edbi SLS. Phi\u00ean b\u1ea3n m\u1edbi c\u1ee7a RS-25 \u0111\u00e3 v\u01b0\u1ee3t qua c\u00e1c b\u00e0i ki\u1ec3m tra th\u1eed nghi\u1ec7m h\u1ed3i th\u00e1ng 8 v\u1edbi \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p c\u00f9ng v\u1edbi \u00e1p su\u1ea5t cao – kh\u00e1 gi\u1ed1ng v\u1edbi kh\u00ed h\u1eadu c\u1ee7a Sao H\u1ecfa – \u0111\u1ec3 x\u00e1c th\u1ef1c m\u1ee9c \u0111\u1ed9 b\u1ec1n b\u1ec9 trong c\u00f4ng vi\u1ec7c c\u1ee7a “anh ch\u00e0ng” n\u00e0y.<\/p>\n

Hi\u1ec7n t\u1ea1i, NASA ch\u1ec9 c\u00f3 s\u1eb5n 16 chi\u1ebfc RS-25 l\u1ea5y t\u1eeb nh\u1eefng m\u1eabu t\u00e0u con thoi c\u0169. M\u1eb7c d\u00f9, s\u1ed1 l\u01b0\u1ee3ng n\u00e0y l\u00e0 \u0111\u1ee7 cho \u00edt nh\u1ea5t 4 chuy\u1ebfn bay \u0111\u1ea7u ti\u00ean l\u00ean Sao H\u1ecfa, bao g\u1ed3m 2 nhi\u1ec7m v\u1ee5 mang t\u00ednh chi\u1ebfn l\u01b0\u1ee3c l\u00e0 Exploration Mission-1 v\u00e0 Exploration Mission-2. Nh\u01b0ng \u0111\u1ec3 s\u1eb5n s\u00e0ng cho m\u1ed9t cu\u1ed9c chinh ph\u1ee5c d\u00e0i h\u01a1i, NASA s\u1ebd ph\u1ea3i c\u1ea7n nhi\u1ec1u h\u01a1n th\u1ebf v\u00e0 \u0111\u00f3 l\u00e0 l\u00fd do v\u00ec sao h\u1ecd l\u1ea1i r\u00f3t ti\u1ec1n \u0111\u1ea7u t\u01b0 cho Aerojet Rocketdyne. Ngo\u00e0i ra, c\u00e1c t\u00ean l\u1eeda SLS s\u1ebd kh\u00f4ng th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng gi\u1ed1ng nh\u01b0 c\u00e1c t\u00e0u con thoi n\u00ean vi\u1ec7c y\u00eau c\u1ea7u m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u0111\u1ed9ng c\u01a1 RS-25 l\u00e0 ho\u00e0n to\u00e0n d\u1ec5 hi\u1ec3u.<\/p>\n

M\u00f4 ph\u1ecfng h\u1ec7 th\u1ed1ng Space Launch System.<\/strong><\/p>\n

Space Launch System ( SLS) l\u00e0 h\u1ec7 th\u1ed1ng ph\u00f3ng t\u00ean l\u1eeda kh\u00f4ng gian do NASA ph\u00e1t tri\u1ec3n v\u1edbi c\u00f4ng su\u1ea5t l\u1edbn nh\u1ea5t trong l\u1ecbch s\u1eed, c\u00f3 th\u1ec3 \u0111\u01b0a c\u00e1c v\u1eadt th\u1ec3 n\u1eb7ng t\u1edbi 130 t\u1ea5n l\u00ean qu\u1ef9 \u0111\u1ea1o. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi m\u1ee5c \u0111\u00edch gi\u00fap con ng\u01b0\u1eddi ti\u1ebfn s\u00e2u v\u00e0o kh\u00f4ng gian, kh\u00e1m ph\u00e1 nh\u1eefng h\u00e0nh tinh xa h\u01a1n trong h\u1ec7 M\u1eb7t Tr\u1eddi nh\u01b0 Sao Th\u1ed5, Sao M\u1ed9c,\u2026 v\u00e0 bao g\u1ed3m c\u1ea3 vi\u1ec7c \u0111\u01b0a con ng\u01b0\u1eddi l\u00ean sao H\u1ecfa b\u1eb1ng phi thuy\u1ec1n Orion trong t\u01b0\u01a1ng lai g\u1ea7n.<\/p>\n

\u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng ph\u00f3ng kh\u00f4ng gian m\u1ea1nh nh\u1ea5t trong l\u1ecbch s\u1eed, c\u00f3 kh\u1ea3 n\u0103ng mang theo phi thuy\u1ec1n, thi\u1ebft b\u1ecb ho\u1eb7c h\u00e0ng h\u00f3a c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn nh\u1ea5t t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay m\u00e0 ch\u01b0a c\u00f3 t\u00ean l\u1eeda n\u00e0o trong qu\u00e1 kh\u1ee9 l\u00e0m \u0111\u01b0\u1ee3c. T\u1eeb n\u0103m 2013, NASA \u0111\u00e3 ho\u00e0n t\u1ea5t nh\u1eefng thi\u1ebft k\u1ebf c\u01a1 b\u1ea3n c\u1ee7a SLS, c\u00e1c k\u1ef9 s\u01b0 \u0111ang ti\u1ebfp t\u1ee5c ho\u00e0n thi\u1ec7n \u0111\u1ec3 ch\u00ednh th\u1ee9c ph\u00f3ng \u0111i l\u1ea7n \u0111\u1ea7u ti\u00ean t\u1ea1i Trung t\u00e2m h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 Kenedy v\u00e0o n\u0103m 2017.<\/p>\n

SLS \u0111\u01b0\u1ee3c th\u1eeba h\u01b0\u1edfng nh\u1eefng c\u00f4ng ngh\u1ec7 t\u1eebng gi\u00fap NASA th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng c\u00e1c s\u1ee9 m\u1ea1ng trong qu\u00e1 kh\u1ee9, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t nh\u1eb1m gi\u1ea3m th\u1eddi gian ph\u00e1t tri\u1ec3n, gi\u1ea3m chi ph\u00ed ch\u1ebf t\u1ea1o v\u00e0 v\u1eadn h\u00e0nh. B\u1ec7 ph\u00f3ng ch\u00ednh c\u1ee7a SLS s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u Hydro l\u1ecfng v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ea9y oxy l\u1ecfng bao g\u1ed3m 4 \u0111\u1ed9ng c\u01a1 RS-25. \u0110\u1ed3ng th\u1eddi, SLS c\u00f2n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng b\u1eb1ng c\u00e1c t\u00ean l\u1eeda \u0111\u1ea9y nhi\u00ean li\u1ec7u r\u1eafn trong giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00f3ng.<\/p>\n

https:\/\/youtu.be\/HOZ00J-0jhY<\/a><\/p>\n

Theo k\u1ebf ho\u1ea1ch, ch\u01b0\u01a1ng tr\u00ecnh r\u00f3t v\u1ed1n c\u1ee7a NASA s\u1ebd k\u00e9o d\u00e0i t\u1eeb th\u1ea5ng 11\/2015 \u0111\u1ebfn th\u00e1ng 9\/2024, m\u1ecdi th\u1ee9 s\u1ebd ph\u1ea3i s\u1eb5n s\u00e0ng tr\u01b0\u1edbc n\u0103m 2030 \u0111\u1ec3 chuy\u1ebfn du h\u00e0nh \u0111\u1ebfn Sao H\u1ecfa con ng\u01b0\u1eddi c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 b\u1eaft \u0111\u1ea7u.<\/p>\n

Tham kh\u1ea3o TheVerge<\/em><\/p>\n

Ngu\u1ed3n GenK.vn<\/em><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Theo k\u1ebf ho\u1ea1ch, ch\u01b0\u01a1ng tr\u00ecnh r\u00f3t v\u1ed1n c\u1ee7a NASA s\u1ebd k\u00e9o d\u00e0i t\u1eeb th\u1ea5ng 11\/2015 \u0111\u1ebfn th\u00e1ng 9\/2024, m\u1ecdi th\u1ee9 s\u1ebd ph\u1ea3i s\u1eb5n s\u00e0ng tr\u01b0\u1edbc n\u0103m 2030 \u0111\u1ec3 chuy\u1ebfn du h\u00e0nh \u0111\u1ebfn Sao H\u1ecfa con ng\u01b0\u1eddi c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 b\u1eaft \u0111\u1ea7u. C\u00e1c \u0111\u1ed9ng c\u01a1 RS-25 \u0111\u00e3 s\u1eb5n s\u00e0ng. NASA v\u1eeba m\u1edbi “b\u1ea1o chi” 1,16 […]<\/p>\n","protected":false},"author":17,"featured_media":5057,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4579","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4579"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4579\/revisions"}],"predecessor-version":[{"id":5058,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4579\/revisions\/5058"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5057"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}