{"id":5854,"date":"2016-09-08T18:38:06","date_gmt":"2016-09-08T11:38:06","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5854"},"modified":"2017-10-03T17:18:10","modified_gmt":"2017-10-03T10:18:10","slug":"dh-penn-state-phat-hien-them-1-hanh-tinh-co-nuoc-o-ngoai-he-mat-troi-kich-thuoc-bang-jupiter","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/dh-penn-state-phat-hien-them-1-hanh-tinh-co-nuoc-o-ngoai-he-mat-troi-kich-thuoc-bang-jupiter\/","title":{"rendered":"\u0110H Penn State ph\u00e1t hi\u1ec7n th\u00eam 1 h\u00e0nh tinh c\u00f3 n\u01b0\u1edbc \u1edf ngo\u00e0i h\u1ec7 M\u1eb7t tr\u1eddi, k\u00edch th\u01b0\u1edbc b\u1eb1ng Jupiter"},"content":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc cho bi\u1ebft h\u1ecd v\u1eeba ph\u00e1t hi\u1ec7n m\u1ed9t h\u00e0nh tinh k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng sao M\u1ed9c ( Jupiter) c\u00f3 t\u1ed3n t\u1ea1i n\u01b0\u1edbc trong b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a n\u00f3, nh\u1edd vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u1edbi trong nghi\u00ean c\u1ee9u v\u0169 tr\u1ee5. H\u00e0nh tinh n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 Bo\u00f6tes b, hi\u1ec7n \u0111ang bay quanh ng\u00f4i sao ch\u1ee7 c\u1ee7a n\u00f3 l\u00e0 Bo\u00f6tis.<\/strong><\/p>\n

\"\"<\/p>\n

Chad Bender, nghi\u00ean c\u1ee9u vi\u00ean thu\u1ed9c ph\u00f2ng nghi\u00ean c\u1ee9u Thi\u00ean v\u0103n h\u1ecdc v\u00e0 V\u1eadt l\u00fd h\u1ecdc thi\u00ean th\u1ec3 c\u1ee7a tr\u01b0\u1eddng \u0110H Penn State, m\u1ed9t th\u00e0nh vi\u00ean trong nh\u00f3m \u0111\u00e3 ph\u00e1t hi\u1ec7n ra h\u00e0nh tinh Bo\u00f6tes b cho bi\u1ebft: “Nh\u1eefng h\u00e0nh tinh gi\u1ed1ng nh\u01b0 Bo\u00f6tes b c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng Jupiter nh\u01b0ng s\u1ebd n\u00f3ng h\u01a1n nhi\u1ec1u, s\u1ebd kh\u00f4ng t\u1ed3n t\u1ea1i trong h\u1ec7 M\u1eb7t tr\u1eddi c\u1ee7a ch\u00fang ta. Vi\u1ec7c ph\u00e1t hi\u1ec7n ra n\u01b0\u1edbc t\u1ed3n t\u1ea1i trong kh\u00ed quy\u1ec3n c\u1ee7a Bo\u00f6tes b r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 gi\u00fap ch\u00fang ta hi\u1ec3u \u0111\u01b0\u1ee3c v\u00ec sao nh\u1eefng h\u00e0nh tinh d\u1ea1ng n\u00e0y h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 th\u1ebf n\u00e0o. \u0110\u00e2y c\u0169ng l\u00e0 b\u01b0\u1edbc kh\u1eb3ng \u0111\u1ecbnh s\u1ef1 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00f4ng ngh\u1ec7 m\u1edbi m\u00e0 ch\u00fang t\u00f4i \u0111ang \u00e1p d\u1ee5ng, c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c nh\u1eefng b\u1ee9c x\u1ea1 trong kh\u00ed quy\u1ec3n c\u1ee7a nh\u1eefng h\u00e0nh tinh xa x\u00f4i trong v\u0169 tr\u1ee5.”<\/p>\n

Tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1eebng \u00e1p d\u1ee5ng m\u1ed9t k\u1ef9 thu\u1eadt gi\u00fap ph\u00e1t hi\u1ec7n n\u01b0\u1edbc tr\u00ean c\u00e1c h\u00e0nh tinh, nh\u01b0ng k\u1ef9 thu\u1eadt n\u00e0y ch\u1ec9 hi\u1ec7u qu\u1ea3 khi h\u00e0nh tinh \u0111\u00f3 c\u00f3 qu\u0129 \u0111\u1ea1o bay qua tr\u1ef1c di\u1ec7n ng\u00f4i sao ch\u1ee7 c\u1ee7a n\u00f3 khi nh\u00ecn t\u1eeb tr\u00e1i \u0111\u1ea5t b\u1eb1ng k\u0129nh vi\u1ec5n v\u1ecdng v\u0169 tr\u1ee5. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c l\u00e0 s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt ch\u1ee5p h\u00ecnh, nh\u01b0ng c\u00e1ch n\u00e0y c\u0169ng ch\u1ec9 ph\u00e1t huy t\u00e1c d\u1ee5ng khi kho\u1ea3ng c\u00e1ch c\u1ee7a h\u00e0nh tinh \u0111\u00f3 v\u1edbi sao ch\u1ee7 c\u1ee7a n\u00f3 \u0111\u1ee7 xa.<\/p>\n

V\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi c\u1ee7a \u0110H Penn State, Bender cho bi\u1ebft k\u1ef9 thu\u1eadt tia h\u1ed3ng ngo\u1ea1i m\u1edbi \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho c\u1ea3 nh\u1eefng h\u00e0nh tinh khi nh\u00ecn t\u1eeb tr\u00e1i \u0111\u1ea5t c\u00f3 qu\u0129 \u0111\u1ea1o bay kh\u00f4ng ngang qua sao ch\u1ee7 c\u1ee7a n\u00f3. K\u1ef9 thu\u1eadt m\u1edbi s\u1ebd m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng t\u00ecm hi\u1ec3u nh\u1eefng h\u00e0nh tinh kh\u00e1c, khi m\u00e0 c\u00f4ng ngh\u1ec7 hi\u1ec7n nay b\u1ecb gi\u1edbi h\u1ea1n, khi\u1ebfn ch\u00fang ta b\u1ecf s\u00f3t nh\u1eefng \u1ee9ng c\u1eed vi\u00ean t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Bootes b. S\u1eafp t\u1edbi \u0111\u00e2y, khi k\u00ednh vi\u1ec5n v\u1ecdng James Webb \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng, c\u00e1c nh\u00e0 khoa h\u1ecdc hy v\u1ecdng s\u1ebd s\u1edbm t\u00ecm hi\u1ec3u c\u1ee5 th\u1ec3 h\u01a1n v\u1ec1 h\u00e0nh tinh n\u00e0y \u0111\u1ec3 x\u00e1c th\u1ef1c ph\u00e1t hi\u1ec7n c\u1ee7a h\u1ecd.<\/p>\n

Ti\u1ebfn s\u0129 Chad Bender \u0111ang \u0111\u1ee9ng \u0111\u1ea7u m\u1ed9t d\u1ef1 \u00e1n l\u1edbn h\u01a1n, t\u1eadp trung nghi\u00ean c\u1ee9u nh\u1eefng h\u00e0nh tinh kh\u1ed5ng l\u1ed3 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Jupiter v\u00e0 c\u00f3 t\u1ed3n t\u1ea1i n\u01b0\u1edbc. Vi\u1ec7c ph\u00e1t hi\u1ec7n h\u00e0nh tinh Bootes b l\u00e0 m\u1ed9t ph\u1ea7n nh\u1ecf trong d\u1ef1 \u00e1n k\u1ec3 tr\u00ean. Nh\u1eefng d\u1eef li\u1ec7u ph\u00e2n t\u00edch vi\u1ec7c ph\u00e1t hi\u1ec7n h\u00e0nh tinh Bootes b \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o b\u1edfi Alexandra Lockwood \u1edf vi\u1ec7n Caltech v\u00e0 chuy\u00ean gia t\u01b0 v\u1ea5n c\u1ee7a c\u00f4 l\u00e0 Geoffrey Blake, m\u1ed9t gi\u00e1o s\u01b0 \u0111ang l\u00e0m vi\u1ec7c \u1edf Caltech. Nh\u1eefng d\u1eef li\u1ec7u \u0111\u1ea7u ti\u00ean v\u1ec1 Bootis v\u00e0 Bootes b \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1edfi Alexander Richert, m\u1ed9t c\u1ef1u sinh vi\u00ean c\u1ee7a \u0110H Penn State.<\/p>\n

Theo PennState\u200b<\/em><\/strong><\/p>\n

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

C\u00e1c nh\u00e0 khoa h\u1ecdc cho bi\u1ebft h\u1ecd v\u1eeba ph\u00e1t hi\u1ec7n m\u1ed9t h\u00e0nh tinh k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng sao M\u1ed9c ( Jupiter) c\u00f3 t\u1ed3n t\u1ea1i n\u01b0\u1edbc trong b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a n\u00f3, nh\u1edd vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u1edbi trong nghi\u00ean c\u1ee9u v\u0169 tr\u1ee5. H\u00e0nh tinh n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 Bo\u00f6tes b, hi\u1ec7n \u0111ang bay […]<\/p>\n","protected":false},"author":17,"featured_media":7220,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5854","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\/5854","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=5854"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5854\/revisions"}],"predecessor-version":[{"id":7221,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5854\/revisions\/7221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/7220"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}