{"id":5949,"date":"2017-06-20T19:01:24","date_gmt":"2017-06-20T12:01:24","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5949"},"modified":"2017-10-03T10:59:58","modified_gmt":"2017-10-03T03:59:58","slug":"nasa-tim-thay-10-ung-vien-hanh-tinh-co-the-chua-su-song","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nasa-tim-thay-10-ung-vien-hanh-tinh-co-the-chua-su-song\/","title":{"rendered":"NASA t\u00ecm th\u1ea5y 10 \u1ee9ng vi\u00ean h\u00e0nh tinh c\u00f3 th\u1ec3 ch\u1ee9a s\u1ef1 s\u1ed1ng"},"content":{"rendered":"

K\u00ednh vi\u1ec5n v\u1ecdng v\u0169 tr\u1ee5 Kepler c\u1ee7a NASA ph\u00e1t hi\u1ec7n 219 \u1ee9ng vi\u00ean h\u00e0nh tinh m\u1edbi v\u00e0 10 thi\u00ean th\u1ec3 trong s\u1ed1 \u0111\u00f3 c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 s\u1ed1ng.<\/strong><\/p>\n

\"\"<\/p>\n

K\u00ednh vi\u1ec5n v\u1ecdng Kepler ph\u00e1t hi\u1ec7n t\u1ed5ng c\u1ed9ng 4.034 \u1ee9ng vi\u00ean h\u00e0nh tinh. \u1ea2nh: NASA.<\/em><\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c C\u01a1 quan H\u00e0ng kh\u00f4ng V\u0169 tr\u1ee5 M\u1ef9 c\u00f4ng b\u1ed1 nh\u00f3m \u1ee9ng vi\u00ean h\u00e0nh tinh ti\u1ec1m n\u0103ng m\u1edbi g\u1ed3m 219 thi\u00ean th\u1ec3 trong d\u1ea3i Ng\u00e2n h\u00e0 t\u1ea1i bu\u1ed5i h\u1ecdp b\u00e1o t\u1ed5 ch\u1ee9c v\u00e0o 11h ng\u00e0y 19\/6 (t\u1ee9c 22h t\u1ed1i nay theo gi\u1edd Vi\u1ec7t Nam) \u1edf Trung t\u00e2m nghi\u00ean c\u1ee9u Ames trong thung l\u0169ng Silicon, theo New York Times. V\u1edbi ph\u00e1t hi\u1ec7n m\u1edbi, t\u1ed5ng s\u1ed1 \u1ee9ng vi\u00ean h\u00e0nh tinh do k\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Kepler t\u00ecm th\u1ea5y \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean con s\u1ed1 4.034.<\/p>\n

Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, h\u01a1n 2.300 \u1ee9ng vi\u00ean h\u00e0nh tinh ph\u00e1t hi\u1ec7n trong su\u1ed1t s\u1ee9 m\u1ec7nh Kepler \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn, bao g\u1ed3m 50 h\u00e0nh tinh k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1 Tr\u00e1i \u0110\u1ea5t n\u1eb1m trong khu v\u1ef1c Goldilocks quanh sao ch\u1ee7. \u0110\u00e2y l\u00e0 khu v\u1ef1c kh\u00f4ng qu\u00e1 n\u00f3ng hay qu\u00e1 l\u1ea1nh, cho ph\u00e9p n\u01b0\u1edbc l\u1ecfng t\u1ed3n t\u1ea1i tr\u00ean b\u1ec1 m\u1eb7t.<\/p>\n

\u1ee8ng vi\u00ean g\u1ea7n Tr\u00e1i \u0110\u1ea5t nh\u1ea5t l\u00e0 thi\u00ean th\u1ec3 K77-11. Thi\u00ean th\u1ec3 n\u00e0y nh\u1eadn \u0111\u01b0\u1ee3c c\u00f9ng m\u1ee9c n\u0103ng l\u01b0\u1ee3ng nh\u01b0 Tr\u00e1i \u0110\u1ea5t nh\u1eadn t\u1eeb M\u1eb7t Tr\u1eddi, v\u00e0 ch\u1ec9 l\u1edbn h\u01a1n Tr\u00e1i \u0110\u1ea5t 30%, theo Susan Thompson, nh\u00e0 nghi\u00ean c\u1ee9u thu\u1ed9c d\u1ef1 \u00e1n Kepler t\u1ea1i Vi\u1ec7n SETI \u1edf Mountain View, California.<\/p>\n

Nh\u00f3m \u1ee9ng vi\u00ean h\u00e0nh tinh m\u1edbi nh\u1ea5t l\u00e0 k\u1ebft qu\u1ea3 t\u1eeb \u0111\u1ee3t kh\u1ea3o s\u00e1t cu\u1ed1i c\u00f9ng c\u1ee7a Kepler \u1edf ch\u00f2m sao Cygnus. Ph\u00e1t hi\u1ec7n s\u1ebd gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng ngo\u00e0i h\u00e0nh tinh, cung c\u1ea5p ghi ch\u00e9p ho\u00e0n ch\u1ec9nh v\u00e0 \u0111\u00e1ng tin c\u1eady nh\u1ea5t t\u1eeb tr\u01b0\u1edbc t\u1edbi nay v\u1ec1 nh\u1eefng th\u1ebf gi\u1edbi xa x\u00f4i.<\/p>\n

“K\u1ebft qu\u1ea3 c\u00f4ng b\u1ed1 h\u00f4m nay c\u00f3 \u00fd ngh\u0129a l\u1edbn \u0111\u1ed1i v\u1edbi vi\u1ec7c t\u00ecm hi\u1ec3u nh\u1eefng lo\u1ea1i h\u00e0nh tinh v\u00e0 thi\u00ean h\u00e0 kh\u00e1c nhau, gi\u00fap ch\u00fang t\u00f4i n\u00e2ng cao hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1ch c\u00e1c h\u00e0nh tinh h\u00ecnh th\u00e0nh”, Mario Perez, nh\u00e0 khoa h\u1ecdc \u1edf ph\u00f2ng V\u1eadt l\u00fd thi\u00ean v\u0103n thu\u1ed9c Ban s\u1ee9 m\u1ec7nh khoa h\u1ecdc c\u1ee7a NASA \u1edf Washington, chia s\u1ebb.<\/p>\n

Theo NASA, d\u1eef li\u1ec7u m\u1edbi l\u00e0 k\u1ebft qu\u1ea3 nh\u1eefng ph\u00e2n t\u00edch tinh vi nh\u1ea5t c\u1ee7a Kepler, m\u1edf ra h\u01b0\u1edbng nghi\u00ean c\u1ee9u ngo\u1ea1i h\u00e0nh tinh m\u1edbi.<\/p>\n

H\u00e8 n\u0103m ngo\u00e1i, c\u00e1c nh\u00e0 thi\u00ean v\u0103n c\u00f4ng b\u1ed1 197 \u1ee9ng vi\u00ean h\u00e0nh tinh m\u1edbi v\u00e0 x\u00e1c nh\u1eadn 104 h\u00e0nh tinh trong s\u1ee9 m\u1ec7nh Kepler. T\u1ea5t c\u1ea3 h\u00e0nh tinh \u0111\u1ec1u c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n Tr\u00e1i \u0110\u1ea5t 20 – 50%, xoay quanh sao l\u00f9n l\u1edbp M mang t\u00ean K2-72 \u1edf c\u00e1ch h\u1ec7 M\u1eb7t Tr\u1eddi 181 n\u0103m \u00e1nh s\u00e1ng.<\/p>\n

K\u00ednh vi\u1ec5n v\u1ecdng v\u0169 tr\u1ee5 Kepler ph\u00f3ng v\u00e0o kh\u00f4ng gian v\u00e0o th\u00e1ng 3\/2009, \u0111\u00e1nh d\u1ea5u \u0111\u1ed9t ph\u00e1 quan tr\u1ecdng trong c\u00f4ng cu\u1ed9c t\u00ecm ki\u1ebfm nh\u1eefng h\u00e0nh tinh k\u00edch th\u01b0\u1edbc gi\u1ed1ng Tr\u00e1i \u0110\u1ea5t ngo\u00e0i h\u1ec7 M\u1eb7t Tr\u1eddi, c\u00f3 th\u1ec3 n\u1eb1m g\u1ea7n ho\u1eb7c b\u00ean trong khu v\u1ef1c thu\u1eadn l\u1ee3i cho s\u1ef1 s\u1ed1ng quanh m\u1ed9t ng\u00f4i sao.<\/p>\n

“Nghi\u00ean c\u1ee9u nh\u1eefng h\u00e0nh tinh l\u00e0 c\u00f4ng cu\u1ed9c t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng”, Natalie Batalha, nh\u00e0 khoa h\u1ecdc thu\u1ed9c d\u1ef1 \u00e1n Kepler \u1edf trung t\u00e2m Ames, cho bi\u1ebft. “Nh\u1eefng k\u1ebft qu\u1ea3 n\u00e0y s\u1ebd h\u00ecnh th\u00e0nh n\u1ec1n t\u1ea3ng cho nh\u1eefng nghi\u00ean c\u1ee9u t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng trong t\u01b0\u01a1ng lai”.<\/p>\n

Suy \u0111o\u00e1n t\u1eeb m\u1ed9t kho\u1ea3ng nh\u1ecf t\u1edbi to\u00e0n b\u1ed9 b\u1ea7u tr\u1eddi, d\u1eef li\u1ec7u s\u1ebd gi\u00fap NASA thi\u1ebft k\u1ebf m\u1ed9t k\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian \u0111\u1ee7 l\u1edbn v\u00e0 m\u1ea1nh \u0111\u1ec3 nh\u1eadn bi\u1ebft h\u00ecnh \u1ea3nh nh\u1eefng h\u00e0nh tinh quay quanh c\u00e1c ng\u00f4i sao kh\u00e1c v\u00e0o th\u1eadp ni\u00ean 2030.<\/p>\n

Ph\u01b0\u01a1ng Hoa<\/em><\/p>\n

Ngu\u1ed3n VnExpress<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

K\u00ednh vi\u1ec5n v\u1ecdng v\u0169 tr\u1ee5 Kepler c\u1ee7a NASA ph\u00e1t hi\u1ec7n 219 \u1ee9ng vi\u00ean h\u00e0nh tinh m\u1edbi v\u00e0 10 thi\u00ean th\u1ec3 trong s\u1ed1 \u0111\u00f3 c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 s\u1ed1ng. K\u00ednh vi\u1ec5n v\u1ecdng Kepler ph\u00e1t hi\u1ec7n t\u1ed5ng c\u1ed9ng 4.034 \u1ee9ng vi\u00ean h\u00e0nh tinh. \u1ea2nh: NASA. C\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c C\u01a1 quan H\u00e0ng kh\u00f4ng V\u0169 […]<\/p>\n","protected":false},"author":17,"featured_media":6512,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5949","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\/5949","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=5949"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5949\/revisions"}],"predecessor-version":[{"id":6513,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5949\/revisions\/6513"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/6512"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}