{"id":26231,"date":"2017-08-30T03:48:49","date_gmt":"2017-08-30T03:48:49","guid":{"rendered":"http:\/\/baovietduc.de\/?p=26231"},"modified":"2017-08-30T03:48:49","modified_gmt":"2017-08-30T03:48:49","slug":"tau-vu-tru-3-ty-usd-cua-nasa-sap-tu-sat-tren-sao-tho","status":"publish","type":"post","link":"https:\/\/baovietduc.de\/2017\/08\/tau-vu-tru-3-ty-usd-cua-nasa-sap-tu-sat-tren-sao-tho\/","title":{"rendered":"T\u00e0u v\u0169 tr\u1ee5 3 t\u1ef7 USD c\u1ee7a NASA s\u1eafp ‘t\u1ef1 s\u00e1t’ tr\u00ean Sao Th\u1ed5"},"content":{"rendered":"

BVD – T\u00e0u v\u0169 tr\u1ee5 Cassini c\u1ee7a C\u01a1 quan H\u00e0ng kh\u00f4ng v\u00e0 V\u0169 tr\u1ee5 M\u1ef9 (NASA) s\u1ebd k\u1ebft th\u00fac s\u1ee9 m\u1ec7nh k\u00e9o d\u00e0i 13 n\u0103m v\u00e0 lao xu\u1ed1ng Sao Th\u1ed5 trong th\u00e1ng 9.<\/strong>
\nTheo Reuters, Cassini s\u1ebd ti\u1ebfp t\u1ee5c g\u1eedi d\u1eef li\u1ec7u v\u1ec1 Tr\u00e1i \u0110\u1ea5t tr\u01b0\u1edbc khi ti\u1ebfn v\u00e0o b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a Sao Th\u1ed5 v\u00e0o ng\u00e0y 15\/9. Con t\u00e0u sau \u0111\u00f3 s\u1ebd b\u1ed1c ch\u00e1y trong l\u00fac lao xu\u1ed1ng h\u00e0nh tinh kh\u1eafc nghi\u1ec7t n\u00e0y.<\/p>\n

“S\u1ee9 m\u1ec7nh c\u1ee7a Cassini \u0111\u00e3 th\u00e0nh c\u00f4ng tuy\u1ec7t v\u1eddi v\u00e0 ngo\u00e0i s\u1ee9c t\u01b0\u1edfng t\u01b0\u1ee3ng, n\u00f3 s\u1ebd k\u1ebft th\u00fac trong kho\u1ea3ng 2 tu\u1ea7n t\u1edbi”, \u00f4ng Curt Niebur, nh\u00e0 khoa h\u1ecdc ph\u1ee5 tr\u00e1ch con t\u00e0u, cho bi\u1ebft.<\/p>\n

Th\u00f4ng tin cu\u1ed1i c\u00f9ng Cassini truy\u1ec1n t\u1ea3i s\u1ebd l\u00e0 h\u00ecnh \u1ea3nh v\u1ec1 kho\u1ea3ng tr\u1ed1ng tr\u00ean v\u00e0nh \u0111ai Sao Th\u1ed5. T\u00e0u v\u0169 tr\u1ee5 tr\u1ecb gi\u00e1 h\u01a1n 3 t\u1ef7 USD c\u1ee7a NASA s\u1ebd m\u1ea5t li\u00ean l\u1ea1c v\u1edbi Tr\u00e1i \u0110\u1ea5t v\u00e0 l\u00fac 11h54 (gi\u1edd GMT) ng\u00e0y 15\/9.
\nTr\u00ean \u0111\u01b0\u1eddng \u0111i, n\u00f3 s\u1ebd thu th\u1eadp d\u1eef li\u1ec7u cu\u1ed1i c\u00f9ng \u0111\u1ec3 tr\u1ea3 l\u1eddi nh\u1eefng c\u00e2u h\u1ecfi quan tr\u1ecdng v\u1ec1 b\u00ean trong Sao Th\u1ed5, c\u00e1c c\u01a1n b\u00e3o b\u00ed \u1ea9n, b\u1ea7u kh\u00ed quy\u1ec3n kh\u1eafc nghi\u1ec7t, tu\u1ed5i c\u1ee7a c\u00e1c v\u00e0nh \u0111ai v\u00e0 \u0111\u1ed9 d\u00e0i m\u1ed9t ng\u00e0y.<\/p>\n

D\u1eef li\u1ec7u g\u1ea7n \u0111\u00e2y t\u1eeb Cassini \u0111em \u0111\u1ebfn nhi\u1ec1u kh\u00e1m ph\u00e1 b\u1ea5t ng\u1edd cho c\u00e1c nh\u00e0 khoa h\u1ecdc, gi\u00fap h\u1ecd \u0111\u01b0a ra k\u1ebft lu\u1eadn r\u1eb1ng v\u00e0nh \u0111ai ph\u00e1t s\u00e1ng c\u1ee7a Sao Th\u1ed5 h\u00ecnh th\u00e0nh sau H\u1ec7 M\u1eb7t Tr\u1eddi kho\u1ea3ng 120 n\u0103m tri\u1ec7u n\u0103m so v\u1edbi t\u00ednh to\u00e1n ban \u0111\u1ea7u.<\/p>\n

T\u00e0u th\u0103m d\u00f2 kh\u00f4ng ng\u01b0\u1eddi l\u00e1i Cassini, th\u00e0nh qu\u1ea3 h\u1ee3p t\u00e1c gi\u1eefa c\u01a1 quan h\u00e0ng kh\u00f4ng M\u1ef9 v\u00e0 Italy, \u0111\u01b0\u1ee3c ph\u00f3ng l\u00ean v\u00e0o ng\u00e0y 15\/10\/1997 v\u00e0 \u0111\u00e3 t\u1edbi qu\u1ef9 \u0111\u1ea1o c\u1ee7a Sao Th\u1ed5 v\u00e0o n\u0103m 2004, sau khi th\u1ef1c hi\u1ec7n h\u00e0nh tr\u00ecnh qua Sao Kim v\u00e0 Sao M\u1ed9c.<\/p>\n

T\u1eeb \u0111\u00f3, Cassini \u0111\u00e3 bay quanh Sao Th\u1ed5 \u0111\u1ec3 ch\u1ee5p \u1ea3nh b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3, gi\u00fap c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00ed quy\u1ec3n, t\u1eeb quy\u1ec3n v\u00e0 c\u00e1c v\u1ec7 tinh b\u0103ng gi\u00e1 c\u1ee7a h\u00e0nh tinh n\u00e0y.<\/p>\n

Khi nh\u1eadn th\u1ea5y nhi\u00ean li\u1ec7u c\u1ee7a con t\u00e0u s\u1eafp c\u1ea1n ki\u1ec7n, NASA quy\u1ebft \u0111\u1ecbnh \u0111\u1ec3 n\u00f3 “th\u1ea3 m\u00ecnh” xu\u1ed1ng Sao Th\u1ed5 nh\u1eb1m tr\u00e1nh va ch\u1ea1m v\u1edbi c\u00e1c v\u1ec7 tinh Titan v\u00e0 Enceladus, n\u01a1i ti\u1ec1m \u1ea9n s\u1ef1 s\u1ed1ng ngo\u00e0i Tr\u00e1i \u0110\u1ea5t.<\/p>\n

\n