{"id":7870,"date":"2017-12-04T14:53:08","date_gmt":"2017-12-04T07:53:08","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=7870"},"modified":"2017-12-04T14:53:08","modified_gmt":"2017-12-04T07:53:08","slug":"hanh-tinh-khi-doc-thach-thuc-hieu-biet-cua-gioi-thien-van","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/hanh-tinh-khi-doc-thach-thuc-hieu-biet-cua-gioi-thien-van\/","title":{"rendered":"H\u00e0nh tinh kh\u00ed \u0111\u1ed9c th\u00e1ch th\u1ee9c hi\u1ec3u bi\u1ebft c\u1ee7a gi\u1edbi thi\u00ean v\u0103n"},"content":{"rendered":"<p class=\"description\">M\u1ed9t h\u00e0nh tinh l\u1edbn g\u1ea5p 10 l\u1ea7n sao M\u1ed9c quanh n\u0103m bao ph\u1ee7 carbon monoxide, ch\u1ea5t kh\u00ed nguy hi\u1ec3m ch\u1ebft ng\u01b0\u1eddi.<\/p>\n<article class=\"content_detail fck_detail width_common block_ads_connect\">\n<table class=\"tplCaption\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" align=\"center\">\n<tbody>\n<tr>\n<td><img decoding=\"async\" class=\"lazyInitial lazyLoaded\" src=\"https:\/\/i-vnexpress.vnecdn.net\/2017\/12\/02\/VNE-Wasp-18b-3939-1512229139.jpg\" alt=\"hanh-tinh-khi-doc-thach-thuc-hieu-biet-cua-gioi-thien-van\" data-natural-width=\"500\" data-was-processed=\"true\" data-width=\"500\" data-pwidth=\"500\" \/><\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"Image\">M\u00f4 ph\u1ecfng ngo\u1ea1i h\u00e0nh tinh WASP-18b. \u1ea2nh:\u00a0<em>NASA.<\/em><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"Normal\">WASP-18b, h\u00e0nh tinh c\u00e1ch Tr\u00e1i \u0110\u1ea5t 325 n\u0103m \u00e1nh s\u00e1ng, l\u1edbp g\u1ea5p 10 l\u1ea7n sao M\u1ed9c v\u00e0 bao ph\u1ee7 l\u00e0 kh\u00ed quy\u1ec3n ch\u1ee9a \u0111\u1ea7y carbon monoxide. H\u00e0nh tinh kh\u00f4ng c\u00f3 n\u01b0\u1edbc nh\u01b0ng l\u1ea1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao, bi\u1ebfn n\u00f3 th\u00e0nh th\u1ebf gi\u1edbi v\u00f4 c\u00f9ng b\u1ea5t l\u1ee3i cho s\u1ef1 s\u1ed1ng, theo\u00a0<em>International Business Times<\/em>. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ch\u01b0a t\u1eebng bi\u1ebft t\u1edbi m\u1ed9t h\u00e0nh tinh n\u00e0o c\u00f3 t\u1ea7ng th\u01b0\u1ee3ng quy\u1ec3n ch\u1ee9a carbon monoxide nh\u01b0 v\u1eady.<\/p>\n<p class=\"Normal\">&#8220;Th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o c\u1ee7a WASP-18b v\u01b0\u1ee3t ngo\u00e0i m\u1ecdi hi\u1ec3u bi\u1ebft&#8221;, Kyle Sheppard \u1edf Trung t\u00e2m bay v\u0169 tr\u1ee5 Goddard c\u1ee7a C\u01a1 quan H\u00e0ng kh\u00f4ng V\u0169 tr\u1ee5 M\u1ef9 (NASA), t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u \u0111\u0103ng h\u00f4m 1\/12 tr\u00ean t\u1ea1p ch\u00ed Astrophysical Journal Letters. &#8220;Ch\u00fang t\u00f4i bi\u1ebft b\u1ea5t k\u1ef3 ngo\u1ea1i h\u00e0nh tinh n\u00e0o kh\u00e1c c\u00f3 carbon monoxide chi\u1ebfm l\u0129nh ho\u00e0n to\u00e0n t\u1ea7ng th\u01b0\u1ee3ng quy\u1ec3n nh\u01b0 v\u1eady&#8221;.<\/p>\n<p class=\"Normal\">Ph\u00e1t hi\u1ec7n n\u00e0y c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i hi\u1ec3u bi\u1ebft c\u1ee7a gi\u1edbi nghi\u00ean c\u1ee9u v\u1ec1 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh kh\u00ed quy\u1ec3n h\u00ecnh bao quanh c\u00e1c h\u00e0nh tinh. &#8220;S\u1ef1 k\u1ebft h\u1ee3p hi\u1ebfm hoi gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 tr\u00ean WASP-18b m\u1edf ra c\u00e1nh c\u1eeda m\u1edbi trong hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1c qu\u00e1 tr\u00ecnh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc trong kh\u00ed quy\u1ec3n ngo\u1ea1i h\u00e0nh tinh&#8221;, nh\u00e0 nghi\u00ean c\u1ee9u Nikku Madhusudhan \u1edf \u0110\u1ea1i h\u1ecdc Cambridge n\u00f3i.<\/p>\n<p class=\"Normal\">WASP-18b thu\u1ed9c l\u1edbp h\u00e0nh tinh mang t\u00ean &#8220;sao M\u1ed9c n\u00f3ng&#8221;, nh\u1eefng h\u00e0nh tinh kh\u00ed kh\u1ed5ng l\u1ed3 quay r\u1ea5t g\u1ea7n sao ch\u1ee7 v\u00e0 k\u1ebft qu\u1ea3 l\u00e0 ch\u00fang c\u00f3 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao. H\u00e0nh tinh ho\u00e0n th\u00e0nh m\u1ed9t v\u00f2ng quay quanh sao ch\u1ee7 sau 23 ti\u1ebfng.<\/p>\n<p class=\"Normal\">Ph\u00e1t hi\u1ec7n \u0111\u1ebfn t\u1eeb m\u1ed9t ph\u00e2n t\u00edch m\u1edbi d\u1ef1a tr\u00ean c\u00e1c quan s\u00e1t c\u1ee7a k\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Hubble v\u00e0 Spitzer. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng k\u1ebft lu\u1eadn kh\u00ed quy\u1ec3n c\u1ee7a WASP-18b nhi\u1ec1u kh\u1ea3 n\u0103ng ch\u1ee9a l\u01b0\u1ee3ng kim lo\u1ea1i (c\u00e1c nguy\u00ean t\u1ed1 n\u1eb7ng h\u01a1n hydro v\u00e0 heli) nhi\u1ec1u h\u01a1n 300 l\u1ea7n so v\u1edbi b\u1ea5t k\u1ef3 h\u00e0nh tinh &#8220;sao M\u1ed9c n\u00f3ng&#8221; n\u00e0o kh\u00e1c.<\/p>\n<p class=\"Normal\">WASP-18b v\u00e0 nhi\u1ec1u ngo\u1ea1i h\u00e0nh tinh kh\u00e1c s\u1ebd tr\u1edf th\u00e0nh tr\u1ecdng t\u00e2m c\u1ee7a c\u00e1c nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n khi k\u00ednh vi\u1ec5n v\u1ecdng James Webb \u0111\u01b0\u1ee3c ph\u00f3ng v\u00e0o kh\u00f4ng gian n\u0103m 2019.<\/p>\n<p class=\"Normal\" align=\"right\"><strong>Ph\u01b0\u01a1ng Hoa<\/strong><\/p>\n<p align=\"right\"><em>ngu\u1ed3n Vnexpress<\/em><\/p>\n<\/article>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t h\u00e0nh tinh l\u1edbn g\u1ea5p 10 l\u1ea7n sao M\u1ed9c quanh n\u0103m bao ph\u1ee7 carbon monoxide, ch\u1ea5t kh\u00ed nguy hi\u1ec3m ch\u1ebft ng\u01b0\u1eddi. M\u00f4 ph\u1ecfng ngo\u1ea1i h\u00e0nh tinh WASP-18b. \u1ea2nh:\u00a0NASA. WASP-18b, h\u00e0nh tinh c\u00e1ch Tr\u00e1i \u0110\u1ea5t 325 n\u0103m \u00e1nh s\u00e1ng, l\u1edbp g\u1ea5p 10 l\u1ea7n sao M\u1ed9c v\u00e0 bao ph\u1ee7 l\u00e0 kh\u00ed quy\u1ec3n ch\u1ee9a \u0111\u1ea7y carbon monoxide. H\u00e0nh [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":7871,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-7870","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\/7870","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\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=7870"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7870\/revisions"}],"predecessor-version":[{"id":7872,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7870\/revisions\/7872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/7871"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=7870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=7870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=7870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}