{"id":4653,"date":"2015-12-18T14:17:49","date_gmt":"2015-12-18T07:17:49","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4653"},"modified":"2017-10-02T09:59:16","modified_gmt":"2017-10-02T02:59:16","slug":"nhat-ban-xac-nhan-tau-tham-do-hayabusa-2-dang-tren-duong-tiep-can-thien-thach-ju3-ryugu","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nhat-ban-xac-nhan-tau-tham-do-hayabusa-2-dang-tren-duong-tiep-can-thien-thach-ju3-ryugu\/","title":{"rendered":"Nh\u1eadt B\u1ea3n x\u00e1c nh\u1eadn t\u00e0u th\u0103m d\u00f2 Hayabusa 2 \u0111ang tr\u00ean \u0111\u01b0\u1eddng ti\u1ebfp c\u1eadn thi\u00ean th\u1ea1ch JU3 Ryugu"},"content":{"rendered":"<p><strong>C\u01a1 quan kh\u00e1m ph\u00e1 kh\u00f4ng gian Nh\u1eadt B\u1ea3n ( JAXA) \u0111\u00e3 v\u1eeba x\u00e1c nh\u1eadn r\u1eb1ng t\u00e0u th\u0103m d\u00f2 Hayabusa 2 \u0111ang tr\u00ean \u0111\u01b0\u1eddng ti\u1ebfp c\u1eadn thi\u00ean th\u1ea1ch 1999 JU3 (Ryugu) sau khi th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng ph\u00e1t b\u1eafn cao su (slingshot) &#8211; m\u1ed9t th\u1ee7 thu\u1eadt bay nhi\u1ec1u v\u00f2ng quanh Tr\u00e1i \u0110\u1ea5t \u0111\u1ec3 khai th\u00e1c l\u1ef1c h\u00fat, l\u1ea5y gia t\u1ed1c \u0111\u1ee7 l\u1edbn \u0111\u1ec3 b\u00e1m theo m\u1ed9t h\u00e0nh tinh. Ho\u1ea1t \u0111\u1ed9ng bay v\u00f2ng v\u00f2ng n\u00e0y \u0111\u01b0\u1ee3c t\u00e0u Hayabusa 2 th\u1ef1c hi\u1ec7n k\u1ec3 t\u1eeb ng\u00e0y 3 th\u00e1ng 12 v\u1edbi l\u1ea7n ti\u1ebfp c\u1eadn g\u1ea7n nh\u1ea5t c\u00e1ch Tr\u00e1i \u0110\u1ea5t 3090 km, ph\u00eda tr\u00ean qu\u1ea7n \u0111\u1ea3o Hawaii.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5124\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/12\/18122015091405-duytran3572209_CV.jpg\" alt=\"\" width=\"282\" height=\"187\" \/><\/p>\n<p>Hayabusa 2 \u0111\u01b0\u1ee3c ph\u00f3ng v\u00e0o ng\u00e0y 3 th\u00e1ng 12 n\u0103m 2014 t\u1eeb trung t\u00e2m v\u0169 tr\u1ee5 Tanegashima v\u1edbi s\u1ee9 m\u1ea1ng kh\u00f4ng ch\u1ec9 ti\u1ebfp c\u1eadn, h\u1ea1 c\u00e1nh th\u00e0nh c\u00f4ng l\u00ean m\u1ed9t thi\u00ean th\u1ec3 m\u00e0 c\u00f2n \u2026 \u0111\u1eb7t bom ph\u00e1 h\u1ee7y n\u00f3. T\u00e0u th\u0103m d\u00f2 \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng \u0111\u1ea9y ion v\u00e0 n\u00f3 \u0111\u00e3 tr\u1ea3i qua g\u1ea7n m\u1ed9t n\u0103m tr\u00ean m\u1ed9t qu\u1ef9 \u0111\u1ea1o \u0111u\u1ed5i theo Tr\u00e1i \u0110\u1ea5t. Do \u0111\u00f3 khi t\u00e0u b\u1eaft k\u1ecbp tr\u1edf l\u1ea1i Tr\u00e1i \u0110\u1ea5t, l\u1ef1c h\u00fat t\u1eeb h\u00e0nh tinh l\u00e0m thay \u0111\u1ed5i qu\u1ef9 \u0111\u1ea1o c\u1ee7a t\u00e0u theo m\u1ed9t g\u00f3c 80 \u0111\u1ed9 v\u00e0 gia t\u1ed1c cho t\u00e0u t\u1eeb 1,6 km\/s \u0111\u1ebfn 31,9 km\/s. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p t\u00e0u th\u1eb3ng ti\u1ebfn \u0111\u1ebfn thi\u00ean th\u1ea1ch 1999 JU3 Ryugu &#8211; m\u1ed9t thi\u00ean th\u1ea1ch lo\u1ea1i C, d\u1ef1 ki\u1ebfn ti\u1ebfp c\u1eadn v\u00e0o th\u00e1ng 7 n\u0103m 2018.<\/p>\n<p>Khi Hayabusa 2 bay ngang Tr\u00e1i \u0110\u1ea5t, n\u00f3 \u0111\u01b0\u1ee3c theo d\u00f5i b\u1edfi JAXA c\u0169ng nh\u01b0 m\u1ea1ng l\u01b0\u1edbi kh\u00f4ng gian s\u00e2u c\u1ee7a NASA v\u00e0 tr\u1ea1m quan s\u00e1t kh\u00f4ng gian c\u1ee7a NASA. T\u00ecnh tr\u1ea1ng c\u1ee7a t\u00e0u \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00e0 ho\u00e0n to\u00e0n b\u00ecnh th\u01b0\u1eddng v\u00e0 hi\u1ec7n \u0111ang \u1edf c\u00e1ch Tr\u00e1i \u0110\u1ea5t 4,15 tri\u1ec7u km. Trong su\u1ed1t qu\u00e1 tr\u00ecnh bay v\u00f2ng l\u1ea5y gia t\u1ed1c, k\u00ednh thi\u00ean v\u0103n ki\u00eam camera \u0111\u1ecbnh h\u01b0\u1edbng quang h\u1ecdc ONC-T tr\u00ean Hayabusa 2 \u0111\u00e3 &#8220;tranh th\u1ee7&#8221; ch\u1ee5p l\u1ea1i nhi\u1ec1u h\u00ecnh \u1ea3nh v\u1ec1 h\u00e0nh tinh c\u1ee7a ch\u00fang ta.<\/p>\n<p>M\u1ed9t khi Hayabusa 2 ti\u1ebfp c\u1eadn th\u00e0nh c\u00f4ng thi\u00ean th\u1ea1ch, n\u00f3 s\u1ebd ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u JU3 b\u1eb1ng m\u1ed9t lo\u1ea1t c\u00e1c trang thi\u1ebft b\u1ecb mang theo c\u0169ng nh\u01b0 s\u1eed d\u1ee5ng m\u1ed9t chi\u1ebfc m\u00f3c l\u1ea5y m\u1eabu v\u1eadt \u0111\u1ec3 thu th\u1eadp c\u00e1c v\u1eadt ch\u1ea5t t\u1eeb b\u1ec1 m\u1eb7t v\u00e0 b\u00ean trong thi\u00ean th\u1ea1ch. Sau \u0111\u00f3, t\u00e0u s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n t\u00e1i x\u00e2m nh\u1eadp, tr\u1edf l\u1ea1i kh\u00ed quy\u1ec3n Tr\u00e1i \u0110\u1ea5t v\u00e0 v\u1ec1 nh\u00e0 sau khi ho\u00e0n th\u00e0nh 18 th\u00e1ng th\u0103m d\u00f2 JU3.<\/p>\n<p>Th\u00eam v\u00e0o \u0111\u00f3, Hayabusa 2 c\u00f2n mang theo m\u1ed9t phi \u0111\u1ed9i c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ed5 b\u1ed9 c\u1ee1 nh\u1ecf \u0111\u1ec3 nghi\u00ean c\u1ee9u b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch. Ch\u00fang bao g\u1ed3m 2 chi\u1ebfc xe t\u1ef1 h\u00e0nh Minerva II \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 th\u1ec3 n\u1ea9y t\u1eeb t\u1eeb d\u1ecdc theo b\u1ec1 m\u1eb7t c\u1ee7a thi\u00ean th\u1ea1ch d\u00e0i 900 m n\u00e0y v\u1edbi tr\u1ecdng l\u1ef1c r\u1ea5t nh\u1ecf v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ed5 b\u1ed9 MASCOT.<\/p>\n<p>Tuy nhi\u00ean, th\u00ed nghi\u1ec7m ngo\u1ea1n m\u1ee5c nh\u1ea5t c\u1ee7a s\u1ee9 m\u1ea1ng n\u00e0y l\u00e0 Small-Carry on Impactor (SCI) &#8211; m\u1ed9t lo\u1ea1i \u0111\u1ea7u \u0111\u1ea1n bazooka d\u00f9ng trong kh\u00f4ng gian. SCI bao g\u1ed3m m\u1ed9t \u0111\u1ea7u n\u1ed5 \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o m\u1ed9t kh\u1ed1i h\u00ecnh n\u00f3n b\u1eb1ng \u0111\u1ed3ng n\u1eb7ng 2 kg. Khi SCI \u0111\u01b0\u1ee3c b\u1eafn v\u00e0o b\u1ec1 m\u1eb7t, kh\u1ed1i n\u1ed5 s\u1ebd b\u1ecb k\u00edch n\u1ed5 v\u00e0 v\u1ecf \u0111\u1ed3ng b\u1ecb n\u00f3ng ch\u1ea3y t\u1ea1o th\u00e0nh m\u1ed9t h\u1ed1 tr\u00ean thi\u00ean th\u1ec3, \u0111\u1ec3 l\u1ed9 v\u1eadt ch\u1ea5t ch\u00ecm b\u00ean d\u01b0\u1edbi v\u1ed1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 v\u1ee5 n\u1ed5 n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u1ee9c x\u1ea1 c\u1ee7a thi\u00ean th\u1ec3 trong h\u00e0ng t\u1ec9 n\u0103m.<\/p>\n<p style=\"text-align: right;\"><strong><em>Theo: Gizmag\u200b<\/em><\/strong><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u01a1 quan kh\u00e1m ph\u00e1 kh\u00f4ng gian Nh\u1eadt B\u1ea3n ( JAXA) \u0111\u00e3 v\u1eeba x\u00e1c nh\u1eadn r\u1eb1ng t\u00e0u th\u0103m d\u00f2 Hayabusa 2 \u0111ang tr\u00ean \u0111\u01b0\u1eddng ti\u1ebfp c\u1eadn thi\u00ean th\u1ea1ch 1999 JU3 (Ryugu) sau khi th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng ph\u00e1t b\u1eafn cao su (slingshot) &#8211; m\u1ed9t th\u1ee7 thu\u1eadt bay nhi\u1ec1u v\u00f2ng quanh Tr\u00e1i \u0110\u1ea5t \u0111\u1ec3 khai th\u00e1c l\u1ef1c [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5124,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4653","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\/4653","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=4653"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4653\/revisions"}],"predecessor-version":[{"id":5125,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4653\/revisions\/5125"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5124"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}