{"id":4491,"date":"2015-10-27T06:13:27","date_gmt":"2015-10-26T23:13:27","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4491"},"modified":"2017-10-02T07:43:23","modified_gmt":"2017-10-02T00:43:23","slug":"sao-choi-giai-phong-duong-va-ruou-trong-khi-bay","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/sao-choi-giai-phong-duong-va-ruou-trong-khi-bay\/","title":{"rendered":"Sao ch\u1ed5i gi\u1ea3i ph\u00f3ng \u0111\u01b0\u1eddng v\u00e0 r\u01b0\u1ee3u trong khi bay"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 khoa h\u1ecdc r\u1ea5t ng\u1ea1c nhi\u00ean khi ph\u00e1t hi\u1ec7n m\u1ed9t sao ch\u1ed5i &#8220;phun&#8221; ra l\u01b0\u1ee3ng r\u01b0\u1ee3u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 500 chai m\u1ed7i gi\u00e2y trong khi bay.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4947\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/10\/27102015092042-duytran1-6038-1445704190.jpg\" alt=\"\" width=\"452\" height=\"300\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2015\/10\/27102015092042-duytran1-6038-1445704190.jpg 452w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2015\/10\/27102015092042-duytran1-6038-1445704190-300x199.jpg 300w\" sizes=\"auto, (max-width: 452px) 100vw, 452px\" \/><\/p>\n<p style=\"text-align: center;\"><em>Sao ch\u1ed5i Lovejoy gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng r\u01b0\u1ee3u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 500 chai m\u1ed7i gi\u00e2y khi bay. \u1ea2nh: Welt<\/em><\/p>\n<p>Khi sao ch\u1ed5i Lovejoy bay \u0111\u1ebfn g\u1ea7n Tr\u00e1i \u0110\u1ea5t v\u00e0o h\u1ed3i th\u00e1ng m\u1ed9t, c\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf \u0110\u00e0i Thi\u00ean v\u0103n Paris, Ph\u00e1p, \u0111\u00e3 r\u1ea5t ng\u1ea1c nhi\u00ean khi ph\u00e1t hi\u1ec7n ra r\u1eb1ng n\u00f3 c\u00f3 ch\u1ee9a C2H5OH v\u00e0 CH2OHCHO, hai th\u00e0nh ph\u1ea7n c\u1ee7a r\u01b0\u1ee3u v\u00e0 \u0111\u01b0\u1eddng, theo Quartz.<\/p>\n<p>C\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u d\u01b0\u1edbi s\u1ef1 d\u1eabn d\u1eaft c\u1ee7a nh\u00e0 khoa h\u1ecdc Nicolas Biver \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Science Advances h\u00f4m 23\/10, trong \u0111\u00f3 li\u1ec7t k\u00ea 21 ph\u00e2n t\u1eed h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean sao ch\u1ed5i Lovejoy. \u0110\u01b0\u1eddng v\u00e0 r\u01b0\u1ee3u l\u00e0 nh\u1eefng ph\u00e2n t\u1eed ch\u01b0a h\u1ec1 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean b\u1ea5t c\u1ee9 sao ch\u1ed5i n\u00e0o tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n<p>&#8220;Ch\u00fang t\u00f4i ph\u00e1t hi\u1ec7n ra r\u1eb1ng sao ch\u1ed5i Lovejoy gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng r\u01b0\u1ee3u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 500 chai m\u1ed7i gi\u00e2y trong giai \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh nh\u1ea5t&#8221;, \u00f4ng Bider cho bi\u1ebft.<\/p>\n<p>Sao ch\u1ed5i l\u00e0 t\u00e0n t\u00edch c\u1ee7a c\u00e1c ng\u00f4i sao v\u00e0 h\u00e0nh tinh h\u00ecnh th\u00e0nh t\u1eeb h\u00e0ng t\u1ef7 n\u0103m tr\u01b0\u1edbc \u0111\u00e2y, khi h\u1ec7 M\u1eb7t Tr\u1eddi m\u1edbi xu\u1ea5t hi\u1ec7n. B\u1edfi v\u1eady, c\u00e1c nh\u00e0 khoa h\u1ecdc cho r\u1eb1ng nh\u1eefng sao ch\u1ed5i n\u00e0y l\u00e0 b\u1eb1ng ch\u1ee9ng v\u1ec1 l\u1ecbch s\u1eed s\u01a1 khai c\u1ee7a h\u1ec7 M\u1eb7t Tr\u1eddi.<\/p>\n<p>Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, nh\u1eefng sao ch\u1ed5i lang thang trong v\u0169 tr\u1ee5 c\u00f3 ch\u1ee9a nhi\u1ec1u ph\u00e2n t\u1eed h\u1eefu c\u01a1 ph\u1ee9c t\u1ea1p. H\u1ecd \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft r\u1eb1ng ch\u00fang \u0111\u00e3 mang nh\u1eefng ph\u00e2n t\u1eed n\u00e0y xu\u1ed1ng h\u00e0nh tinh c\u1ee7a ch\u00fang ta khi va ch\u1ea1m v\u1edbi Tr\u00e1i \u0110\u1ea5t h\u00e0ng t\u1ef7 n\u0103m tr\u01b0\u1edbc.<\/p>\n<p>&#8220;Ph\u00e1t hi\u1ec7n n\u00e0y c\u1ee7ng c\u1ed1 gi\u1ea3 thuy\u1ebft r\u1eb1ng sao ch\u1ed5i ch\u1ee9a nh\u1eefng th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc ph\u1ee9c t\u1ea1p. Kho\u1ea3ng 3,8 t\u1ef7 n\u0103m tr\u01b0\u1edbc, khi nhi\u1ec1u sao ch\u1ed5i v\u00e0 thi\u00ean th\u1ea1ch \u0111ang oanh t\u1ea1c Tr\u00e1i \u0110\u1ea5t v\u00e0 nh\u1eefng \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n, s\u1ef1 s\u1ed1ng kh\u00f4ng th\u1ec3 kh\u1edfi \u0111\u1ea7u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u1edbi nh\u1eefng ph\u00e2n t\u1eed nh\u01b0 n\u01b0\u1edbc, kh\u00ed CO hay N2O. Thay v\u00e0o \u0111\u00f3, s\u1ef1 s\u1ed1ng ph\u1ea3i l\u00e0 th\u1ee9 g\u00ec \u0111\u00f3 ph\u1ee9c t\u1ea1p h\u01a1n \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed&#8221;, nh\u00e0 khoa h\u1ecdc Stefanie Milam \u0111\u1ebfn t\u1eeb Trung t\u00e2m Phi h\u00e0nh V\u0169 tr\u1ee5 Goddard c\u1ee7a NASA, \u0111\u1ed3ng t\u00e1c gi\u1ea3 c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u, n\u00f3i.<\/p>\n<p>Nh\u1eefng ph\u00e2n t\u1eed h\u1eefu c\u01a1 n\u00e0y l\u00e0 n\u1ec1n m\u00f3ng cho s\u1ef1 s\u1ed1ng, n\u00ean vi\u1ec7c ph\u00e1t hi\u1ec7n ch\u00fang tr\u00ean sao ch\u1ed5i l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u \u0111\u00e1ng ch\u00fa \u00fd cho th\u1ea5y s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0110\u1ea5t c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb ngo\u00e0i v\u0169 tr\u1ee5. Sao ch\u1ed5i Lovejoy s\u1ebd ti\u1ebfp t\u1ee5c h\u00e0nh tr\u00ecnh trong v\u0169 tr\u1ee5 v\u00e0 s\u1ebd \u0111\u1ebfn g\u1ea7n Tr\u00e1i \u0110\u1ea5t v\u00e0o kho\u1ea3ng 8.000 n\u0103m sau.<\/p>\n<p style=\"text-align: right;\"><strong><em>Tr\u00ed D\u0169ng<\/em><\/strong><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n VNEXPRESS<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc r\u1ea5t ng\u1ea1c nhi\u00ean khi ph\u00e1t hi\u1ec7n m\u1ed9t sao ch\u1ed5i &#8220;phun&#8221; ra l\u01b0\u1ee3ng r\u01b0\u1ee3u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 500 chai m\u1ed7i gi\u00e2y trong khi bay. Sao ch\u1ed5i Lovejoy gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng r\u01b0\u1ee3u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 500 chai m\u1ed7i gi\u00e2y khi bay. \u1ea2nh: Welt Khi sao ch\u1ed5i Lovejoy bay \u0111\u1ebfn g\u1ea7n Tr\u00e1i \u0110\u1ea5t v\u00e0o h\u1ed3i th\u00e1ng [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":4947,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4491","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\/4491","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=4491"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4491\/revisions"}],"predecessor-version":[{"id":4948,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4491\/revisions\/4948"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/4947"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}