{"id":28643,"date":"2019-02-25T19:45:00","date_gmt":"2019-02-25T12:45:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28643"},"modified":"2021-10-03T19:46:13","modified_gmt":"2021-10-03T12:46:13","slug":"tau-tham-do-nhat-ban-dap-thanh-cong-xuong-be-mat-thien-thach-ryugu","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tau-tham-do-nhat-ban-dap-thanh-cong-xuong-be-mat-thien-thach-ryugu\/","title":{"rendered":"T\u00e0u th\u0103m d\u00f2 Nh\u1eadt B\u1ea3n \u0111\u00e1p th\u00e0nh c\u00f4ng xu\u1ed1ng b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch Ryugu"},"content":{"rendered":"\n

Thi\u00ean th\u1ea1ch Ryugu n\u1eb1m c\u00e1ch Tr\u00e1i \u0110\u1ea5t 300 tri\u1ec7u km, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 1km, \u0111\u01b0\u1ee3c cho l\u00e0 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c v\u1eadt ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 n\u01b0\u1edbc t\u1eeb kho\u1ea3ng 4,6 t\u1ef7 n\u0103m tr\u01b0\u1edbc khi h\u1ec7 M\u1eb7t Tr\u1eddi m\u1edbi h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n

\"Tau<\/figure>\n\n\n\n

Ng\u00e0y 22\/2, t\u00e0u th\u0103m d\u00f2 Hayabusa2<\/strong><\/a> c\u1ee7a Nh\u1eadt B\u1ea3n<\/strong><\/a> \u0111\u00e3 \u0111\u00e1p th\u00e0nh c\u00f4ng xu\u1ed1ng b\u1ec1 m\u1eb7t m\u1ed9t thi\u00ean th\u1ea1ch c\u00e1ch Tr\u00e1i \u0110\u1ea5t 300 tri\u1ec7u km \u0111\u1ec3 thu th\u1eadp c\u00e1c m\u1eabu v\u1eadt t\u1ea1i \u0111\u00e2y v\u00e0 \u0111\u01b0a v\u1ec1 Tr\u00e1i \u0110\u1ea5t ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u v\u1ec1 s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a s\u1ef1 s\u1ed1ng v\u00e0 h\u1ec7 M\u1eb7t Tr\u1eddi<\/strong><\/a>.<\/p>\n\n\n\n

C\u00e1c quan ch\u1ee9c thu\u1ed9c C\u01a1 quan Th\u00e1m hi\u1ec3m V\u0169 tr\u1ee5 Nh\u1eadt B\u1ea3n (JAXA) cho bi\u1ebft t\u00e0u Hayabusa2 \u0111\u00e3 \u0111\u00e1p xu\u1ed1ng b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch Ryugu, b\u1eafn m\u1ed9t vi\u00ean \u0111\u1ea1n v\u00e0o b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch n\u00e0y \u0111\u1ec3 thu th\u1eadp c\u00e1c m\u1eabu v\u1eadt.<\/p>\n\n\n\n

Gi\u00e1m \u0111\u1ed1c d\u1ef1 \u00e1n, chuy\u00ean gia Yuichi Tsuda kh\u1eb3ng \u0111\u1ecbnh t\u00e0u th\u0103m d\u00f2 \u0111\u00e3 \u0111\u00e1p xu\u1ed1ng b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ed1t nh\u1ea5t, trong kho\u1ea3ng th\u1eddi gian ng\u1eafn h\u01a1n d\u1ef1 ki\u1ebfn v\u00e0 kh\u00f4ng g\u1eb7p c\u1ea3n tr\u1edf.<\/p>\n\n\n\n

Hi\u1ec7n, qu\u00e1 tr\u00ecnh li\u00ean l\u1ea1c v\u1edbi t\u00e0u th\u0103m d\u00f2 n\u00e0y v\u1eabn c\u00f3 l\u00fac b\u1ecb ng\u1eaft qu\u00e3ng v\u00ec \u0103ngten c\u1ee7a t\u00e0u kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng h\u01b0\u1edbng v\u1ec1 Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 s\u1ebd m\u1ea5t v\u00e0i ng\u00e0y \u0111\u1ec3 x\u00e1c nh\u1eadn li\u1ec7u vi\u00ean \u0111\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eafn c\u00f3 gi\u00fap thu th\u1eadp \u0111\u01b0\u1ee3c m\u1eabu v\u1eadt hay kh\u00f4ng.<\/p>\n\n\n\n

[Ng\u01b0\u1ee3c th\u1eddi gian t\u00ecm v\u1ec1 thi\u00ean th\u1ec3 c\u1ed5 x\u01b0a nh\u1ea5t trong v\u0169 tr\u1ee5]<\/a><\/strong><\/p>\n\n\n\n

D\u1ef1 ki\u1ebfn t\u00e0u s\u1ebd c\u00f3 th\u00eam hai l\u1ea7n ph\u00f3ng \u0111\u1ea1n v\u00e0o b\u1ec1 m\u1eb7t Ryugu \u0111\u1ec3 thu th\u1eadp m\u1eabu v\u1eadt t\u1eeb thi\u00ean th\u1ea1ch n\u00e0y.<\/p>\n\n\n\n

Trong l\u1ea7n ph\u00f3ng t\u1edbi, Hayabusa2 h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau thu th\u1eadp nh\u1eefng v\u1eadt ch\u1ea5t “s\u01a1 khai” trong l\u00f2ng Ryugu, nh\u1eefng v\u1eadt ch\u1ea5t \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f2n nguy\u00ean v\u1eb9n nh\u01b0 l\u00fac m\u1edbi h\u00ecnh th\u00e0nh c\u00f9ng h\u1ec7 M\u1eb7t Tr\u1eddi, do kh\u00f4ng ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a gi\u00f3 hay b\u1ee9c x\u1ea1.<\/p>\n\n\n\n

Thi\u00ean th\u1ea1ch Ryugu<\/strong><\/a>, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 1km, \u0111\u01b0\u1ee3c cho l\u00e0 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c v\u1eadt ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 n\u01b0\u1edbc t\u1eeb kho\u1ea3ng 4,6 t\u1ef7 n\u0103m tr\u01b0\u1edbc khi h\u1ec7 M\u1eb7t Tr\u1eddi m\u1edbi h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n

Gi\u1edbi khoa h\u1ecdc hy v\u1ecdng nh\u1eefng v\u1eadt ch\u1ea5t n\u00e0y s\u1ebd gi\u1ea3i \u0111\u00e1p nh\u1eefng th\u1eafc m\u1eafc c\u01a1 b\u1ea3n v\u1ec1 s\u1ef1 s\u1ed1ng v\u00e0 v\u0169 tr\u1ee5 nh\u01b0 li\u1ec7u c\u00e1c v\u1eadt ch\u1ea5t trong kh\u00f4ng gian c\u00f3 gi\u00fap h\u00ecnh th\u00e0nh s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0110\u1ea5t hay kh\u00f4ng.<\/p>\n\n\n\n

T\u00e0u Hayabusa2, tr\u1ecb gi\u00e1 30 t\u1ef7 yen (260 tri\u1ec7u USD), \u0111\u01b0\u1ee3c ph\u00f3ng l\u00ean v\u0169 tr\u1ee5 t\u1eeb th\u00e1ng 12\/2014 v\u00e0 d\u1ef1 ki\u1ebfn s\u1ebd k\u1ebft th\u00fac h\u00e0nh tr\u00ecnh th\u00e1m hi\u1ec3m v\u00e0 quay v\u1ec1 Tr\u00e1i \u0110\u1ea5t n\u0103m 2020 v\u1edbi c\u00e1c m\u1eabu v\u1eadt thu th\u1eadp \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

Ban \u0111\u1ea7u t\u00e0u d\u1ef1 ki\u1ebfn \u0111\u00e1p xu\u1ed1ng b\u1ec1 m\u1eb7t Ryugu v\u00e0o th\u00e1ng 10\/2018 nh\u01b0ng sau \u0111\u00f3 k\u1ebf ho\u1ea1ch b\u1ecb ho\u00e3n l\u1ea1i do c\u00f3 c\u00e1c nghi\u00ean c\u1ee9u cho r\u1eb1ng b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch n\u00e0y g\u1ed3 gh\u1ec1 h\u01a1n d\u1ef1 t\u00ednh n\u00ean JAXA quy\u1ebft d\u1ecbnh k\u00e9o d\u00e0i th\u1eddi gian \u0111\u1ec3 t\u00ecm \u0111\u1ecba \u0111i\u1ec3m \u0111\u00e1p ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

V\u1ec1 c\u01a1 b\u1ea3n, Hayabusa2 quan s\u00e1t b\u1ec1 m\u1eb7t thi\u00ean th\u1ea1ch b\u1eb1ng camera v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u1ea3m \u1ee9ng \u0111i k\u00e8m. Ngo\u00e0i ra, t\u00e0u c\u0169ng tri\u1ec3n khai 2 robot c\u1ee1 nh\u1ecf MINERVA-II v\u00e0 MASCOT \u0111\u1ec3 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh quan s\u00e1t.<\/p>\n\n\n\n

V\u1edbi k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng m\u1ed9t chi\u1ebfc t\u1ee7 l\u1ea1nh c\u1ee1 l\u1edbn v\u00e0 trang b\u1ecb v\u1edbi c\u00e1c t\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng M\u1eb7t Tr\u1eddi, Hayabusa2 l\u00e0 th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a t\u00e0u th\u0103m d\u00f2 Hayabusa.<\/p>\n\n\n\n

T\u00e0u th\u0103m d\u00f2 \u0111\u1eddi \u0111\u1ea7u n\u00e0y t\u1eebng an to\u00e0n tr\u1edf v\u1ec1 Tr\u00e1i \u0110\u1ea5t n\u0103m 2010 v\u1edbi nh\u1eefng m\u1eabu v\u1eadt t\u1eeb m\u1ed9t thi\u00ean th\u1ea1ch nh\u1ecf h\u01a1n sau h\u00e0nh tr\u00ecnh th\u00e1m hi\u1ec3m 7 n\u0103m v\u00e0 \u0111\u01b0\u1ee3c ca ng\u1ee3i nh\u01b0 m\u1ed9t k\u1ef3 t\u00edch v\u1ebb vang c\u1ee7a gi\u1edbi khoa h\u1ecdc khi \u0111\u00f3.\/.<\/p>\n\n\n\n

L\u00ea \u00c1nh\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Thi\u00ean th\u1ea1ch Ryugu n\u1eb1m c\u00e1ch Tr\u00e1i \u0110\u1ea5t 300 tri\u1ec7u km, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 1km, \u0111\u01b0\u1ee3c cho l\u00e0 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c v\u1eadt ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 n\u01b0\u1edbc t\u1eeb kho\u1ea3ng 4,6 t\u1ef7 n\u0103m tr\u01b0\u1edbc khi h\u1ec7 M\u1eb7t Tr\u1eddi m\u1edbi h\u00ecnh th\u00e0nh. Ng\u00e0y 22\/2, t\u00e0u th\u0103m d\u00f2 Hayabusa2 c\u1ee7a Nh\u1eadt B\u1ea3n \u0111\u00e3 \u0111\u00e1p th\u00e0nh c\u00f4ng xu\u1ed1ng b\u1ec1 m\u1eb7t m\u1ed9t thi\u00ean […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28643","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28643","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=28643"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28643\/revisions"}],"predecessor-version":[{"id":28644,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28643\/revisions\/28644"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}