{"id":16388,"date":"2016-12-15T07:34:56","date_gmt":"2016-12-15T07:34:56","guid":{"rendered":"http:\/\/baovietduc.de\/?p=16388"},"modified":"2016-12-15T07:34:56","modified_gmt":"2016-12-15T07:34:56","slug":"loi-dap-cho-bi-an-nua-the-ky-ve-mat-troi","status":"publish","type":"post","link":"https:\/\/baovietduc.de\/2016\/12\/loi-dap-cho-bi-an-nua-the-ky-ve-mat-troi\/","title":{"rendered":"L\u1eddi \u0111\u00e1p cho b\u00ed \u1ea9n n\u1eeda th\u1ebf k\u1ef7 v\u1ec1 M\u1eb7t tr\u1eddi"},"content":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a NASA \u0111\u00e3 ph\u1ea7n n\u00e0o l\u00fd gi\u1ea3i \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n g\u00e2y ra nhi\u1ec7t \u0111\u1ed9 b\u1ea5t th\u01b0\u1eddng \u1edf b\u1ea7u kh\u00ed quy\u1ec3n b\u00ean ngo\u00e0i M\u1eb7t tr\u1eddi.<\/p>\n<p>Theo logic th\u00f4ng th\u01b0\u1eddng, c\u00e0ng xa t\u00e2m M\u1eb7t tr\u1eddi, nhi\u1ec7t \u0111\u1ed9 c\u00e0ng ph\u1ea3i gi\u1ea3m. Tuy nhi\u00ean, t\u1eeb nh\u1eefng n\u0103m 1940 \u0111\u1ebfn nay, c\u00e1c nh\u00e0 khoa h\u1ecdc lu\u00f4n \u0111au \u0111\u1ea7u tr\u01b0\u1edbc vi\u1ec7c b\u1ea7u kh\u00ed quy\u1ec3n b\u00ean ngo\u00e0i (t\u00e1n nh\u1eadt hoa) n\u00f3ng h\u01a1n b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi \u0111\u1ebfn 500 l\u1ea7n.<\/p>\n<p>C\u1ee5 th\u1ec3, b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi th\u01b0\u1eddng c\u00f3 nhi\u1ec7t \u0111\u1ed9 kho\u1ea3ng 6.000 \u0111\u1ed9 C, trong khi b\u1ea7u kh\u00f4ng kh\u00ed b\u00ean tr\u00ean c\u00f3 th\u1ec3 n\u00f3ng \u0111\u1ebfn 1 t\u1edbi 3 tri\u1ec7u \u0111\u1ed9 C.<\/p>\n<p><em>Wired\u00a0<\/em>ng\u00e0y 12\/12 cho bi\u1ebft d\u1ef1a v\u00e0o h\u00ecnh \u1ea3nh thu \u0111\u01b0\u1ee3c t\u1eeb M\u00e1y ch\u1ee5p quang ph\u1ed5 B\u1ec1 m\u1eb7t chung Khu v\u1ef1c (IRIS), NASA \u0111\u00e3 gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c b\u00ed \u1ea9n n\u00e0y.<\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, gi\u1edbi nghi\u00ean c\u1ee9u \u0111\u00e3 th\u1ed1ng nh\u1ea5t r\u1eb1ng c\u00e1c t\u00e1n nh\u1eadt hoa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ed1t n\u00f3ng b\u1eb1ng nhi\u1ec1u c\u00e1ch kh\u00e1c. Gi\u1ea3 thi\u1ebft th\u1ee9 nh\u1ea5t l\u00e0 c\u00e1c s\u00f3ng plasma t\u1eeb M\u1eb7t tr\u1eddi s\u1ebd di chuy\u1ec3n ra ngo\u00e0i, \u0111\u1ebfn c\u00e1c t\u00e1n nh\u1eadt hoa r\u1ed3i ph\u00e1t n\u1ed5 v\u00e0 sinh ra n\u0103ng l\u01b0\u1ee3ng. Plasma l\u00e0 d\u1ea1ng tr\u1ea1ng th\u00e1i th\u1ee9 t\u01b0 c\u1ee7a v\u1eadt ch\u1ea5t (ngo\u00e0i tr\u1ea1ng th\u00e1i l\u1ecfng, r\u1eafn v\u00e0 kh\u00ed).<\/p>\n<p>M\u1ed9t gi\u1ea3 thi\u1ebft kh\u00e1c l\u00e0 bom nhi\u1ec7t, t\u1ee9c nh\u1eefng v\u1ee5 n\u1ed5 x\u1ea3y ra khi c\u00e1c tr\u01b0\u1eddng t\u1eeb t\u00ednh b\u00ean trong t\u00e1n nh\u1eadt hoa va ch\u1ea1m nhau. H\u00ecnh \u1ea3nh t\u1eeb IRIS \u0111\u00e3 b\u1ed5 sung b\u1eb1ng ch\u1ee9ng cho gi\u1ea3 thi\u1ebft n\u00e0y.<\/p>\n<p>&#8220;Hai kh\u1ea3 n\u0103ng n\u00e0y r\u1ea5t kh\u00e1c nhau nh\u01b0ng l\u1ea1i r\u1ea5t kh\u00f3 \u0111\u1ec3 quan s\u00e1t \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u00e0y&#8221;, nh\u00e0 nghi\u00ean c\u1ee9u Bart De Pontieu c\u1ee7a Tr\u1ea1m quan s\u00e1t Thi\u00ean th\u1ec3 v\u00e0 M\u1eb7t tr\u1eddi Lockheed Martin, m\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u h\u1ee3p t\u00e1c ch\u1eb7t ch\u1ebd v\u1edbi NASA, cho hay.<\/p>\n<table class=\"picture\" align=\"center\">\n<tbody>\n<tr>\n<td class=\"pic\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/znews-photo.d.za.zdn.vn\/w660\/Uploaded\/znguhv\/2016_12_13\/zing_tan_nhiet_hoa_mat_troi_1.jpg\" alt=\"Loi dap cho bi an nua the ky ve Mat troi hinh anh 1\" width=\"1000\" height=\"675\" \/><\/td>\n<\/tr>\n<tr>\n<td class=\"pCaption caption\">Nh\u1eefng t\u1ea3n nh\u1eadt hoa c\u00f3 nhi\u1ec7t \u0111\u1ed9 g\u1ea5p 500 l\u1ea7n b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi. \u1ea2nh: <em>NASA<\/em>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>IRIS gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u theo d\u00f5i khu v\u1ef1c chuy\u1ec3n ti\u1ebfp gi\u1eefa b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi v\u00e0 c\u00e1c t\u00e1n nh\u1eadt hoa, nhi\u1ec7t \u0111\u1ed9 v\u00e0 s\u1ef1 di chuy\u1ec3n c\u1ee7a c\u00e1c lu\u1ed3ng kh\u00ed gas \u1edf \u0111\u00e2y. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 th\u1ea5y v\u1eadt ch\u1ea5t di chuy\u1ec3n l\u00ean xu\u1ed1ng trong c\u00e1c tr\u01b0\u1eddng t\u1eeb t\u00ednh \u1edf nh\u1eefng t\u00e1n nh\u1eadt hoa th\u1ea5p.<\/p>\n<p>Khi c\u00e1c tr\u01b0\u1eddng n\u00e0y va ch\u1ea1m nhau, &#8220;bom nhi\u1ec7t&#8221; ph\u00e1t n\u1ed5 v\u00e0 s\u1ee9c n\u00f3ng lan t\u1ecfa nhanh ch\u00f3ng ra c\u00e1c t\u00e1n nh\u1eadt hoa.<\/p>\n<p>C\u00e1c t\u00e1n nh\u1eadt hoa b\u00ean ngo\u00e0i M\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 nh\u1eefng &#8220;m\u00e1y sinh nhi\u1ec7t kh\u1ed5ng l\u1ed3&#8221; v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng lo\u1ea1i tr\u1eeb kh\u1ea3 n\u0103ng c\u00f2n nhi\u1ec1u c\u01a1 ch\u1ebf sinh nhi\u1ec7t kh\u00e1c khi\u1ebfn cho c\u00e1c t\u00e1n nh\u1eadt hoa n\u00f3ng \u0111\u1ebfn v\u1eady.<\/p>\n<p>IRIS l\u00e0 thi\u1ebft b\u1ecb quan s\u00e1t H\u1ec7 M\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c NASA \u0111\u01b0a l\u00ean kh\u00f4ng gian v\u00e0o n\u0103m 2013. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a IRIS l\u00e0 ph\u1ee5c v\u1ee5 vi\u1ec7c nghi\u00ean c\u1ee9u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 trong kh\u00f4ng gian.<\/p>\n<p><strong>Theo Zing<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a NASA \u0111\u00e3 ph\u1ea7n n\u00e0o l\u00fd gi\u1ea3i \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n g\u00e2y ra nhi\u1ec7t \u0111\u1ed9 b\u1ea5t th\u01b0\u1eddng \u1edf b\u1ea7u kh\u00ed quy\u1ec3n b\u00ean ngo\u00e0i M\u1eb7t tr\u1eddi. Theo logic th\u00f4ng th\u01b0\u1eddng, c\u00e0ng xa t\u00e2m M\u1eb7t tr\u1eddi, nhi\u1ec7t \u0111\u1ed9 c\u00e0ng ph\u1ea3i gi\u1ea3m. Tuy nhi\u00ean, t\u1eeb nh\u1eefng n\u0103m 1940 \u0111\u1ebfn nay, c\u00e1c nh\u00e0 khoa h\u1ecdc lu\u00f4n [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":16389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[133,128],"tags":[1059],"_links":{"self":[{"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/posts\/16388"}],"collection":[{"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/comments?post=16388"}],"version-history":[{"count":0,"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/posts\/16388\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/media\/16389"}],"wp:attachment":[{"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/media?parent=16388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/categories?post=16388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baovietduc.de\/wp-json\/wp\/v2\/tags?post=16388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}