{"id":4241,"date":"2024-06-16T09:58:21","date_gmt":"2024-06-16T09:58:21","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4241"},"modified":"2024-06-16T09:58:21","modified_gmt":"2024-06-16T09:58:21","slug":"northern-lights-tromso-norway","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/astronomy\/northern-lights-tromso-norway\/","title":{"rendered":"C\u1ef1c quang \u1edf Troms\u00f8: K\u1ef3 quan thi\u00ean nhi\u00ean"},"content":{"rendered":"

C\u1ef1c quang: K\u1ef3 quan thi\u00ean nhi\u00ean \u1edf Troms\u00f8, Na Uy<\/h2>\n\n

C\u1ef1c quang l\u00e0 g\u00ec?<\/h2>\n\n

C\u1ef1c quang, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ef1c quang borealis, l\u00e0 m\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean tr\u00ean b\u1ea7u tr\u1eddi Tr\u00e1i \u0111\u1ea5t, ch\u1ee7 y\u1ebfu xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c v\u00f9ng v\u0129 \u0111\u1ed9 cao. Ch\u00fang \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c h\u1ea1t t\u00edch \u0111i\u1ec7n t\u1eeb M\u1eb7t tr\u1eddi v\u1edbi t\u1eeb tr\u01b0\u1eddng c\u1ee7a Tr\u00e1i \u0111\u1ea5t.<\/p>\n\n

Troms\u00f8, Na Uy: \u0110i\u1ec3m \u0111\u1ebfn l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ng\u1eafm c\u1ef1c quang<\/h2>\n\n

Troms\u00f8, Na Uy, n\u1eb1m trong V\u00f2ng B\u1eafc C\u1ef1c \u1edf v\u0129 \u0111\u1ed9 70 \u0111\u1ed9 B\u1eafc, l\u00e0 m\u1ed9t trong nh\u1eefng n\u01a1i t\u1ed1t nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec3 ch\u1ee9ng ki\u1ebfn c\u1ef1c quang. V\u1ecb tr\u00ed \u0111\u1ed9c \u0111\u00e1o c\u1ee7a th\u00e0nh ph\u1ed1 v\u00e0 m\u00f9a \u0111\u00f4ng t\u01b0\u01a1ng \u0111\u1ed1i \u00f4n h\u00f2a khi\u1ebfn n\u01a1i \u0111\u00e2y tr\u1edf th\u00e0nh \u0111i\u1ec3m \u0111\u1ebfn l\u00fd t\u01b0\u1edfng cho nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea c\u1ef1c quang.<\/p>\n\n

Khoa h\u1ecdc \u0111\u1eb1ng sau c\u1ef1c quang<\/h2>\n\n

C\u1ef1c quang l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t \u0111i\u1ec7u v\u0169 v\u0169 tr\u1ee5 gi\u1eefa M\u1eb7t tr\u1eddi v\u00e0 Tr\u00e1i \u0111\u1ea5t. M\u1eb7t tr\u1eddi li\u00ean t\u1ee5c ph\u00e1t ra c\u00e1c h\u1ea1t t\u00edch \u0111i\u1ec7n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gi\u00f3 m\u1eb7t tr\u1eddi v\u00e0o kh\u00f4ng gian. Khi gi\u00f3 m\u1eb7t tr\u1eddi n\u00e0y g\u1eb7p t\u1eeb tr\u01b0\u1eddng c\u1ee7a Tr\u00e1i \u0111\u1ea5t, ch\u00fang b\u1ecb l\u1ec7ch h\u01b0\u1edbng v\u1ec1 ph\u00eda c\u00e1c c\u1ef1c.<\/p>\n\n

Khi gi\u00f3 m\u1eb7t tr\u1eddi ti\u1ebfn g\u1ea7n \u0111\u1ebfn c\u00e1c c\u1ef1c, ch\u00fang t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c nguy\u00ean t\u1eed v\u00e0 ph\u00e2n t\u1eed trong t\u1ea7ng kh\u00ed quy\u1ec3n tr\u00ean c\u1ee7a Tr\u00e1i \u0111\u1ea5t. S\u1ef1 t\u01b0\u01a1ng t\u00e1c n\u00e0y k\u00edch th\u00edch c\u00e1c h\u1ea1t n\u00e0y, khi\u1ebfn ch\u00fang ph\u00e1t ra \u00e1nh s\u00e1ng. M\u00e0u s\u1eafc c\u1ee7a \u00e1nh s\u00e1ng ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i nguy\u00ean t\u1eed ho\u1eb7c ph\u00e2n t\u1eed \u0111\u01b0\u1ee3c k\u00edch th\u00edch. C\u00e1c nguy\u00ean t\u1eed oxy ph\u00e1t ra \u00e1nh s\u00e1ng xanh l\u1ee5c v\u00e0 \u0111\u1ecf, trong khi c\u00e1c nguy\u00ean t\u1eed nit\u01a1 ph\u00e1t ra \u00e1nh s\u00e1ng xanh t\u00edm.<\/p>\n\n

\u00dd ngh\u0129a v\u0103n h\u00f3a c\u1ee7a c\u1ef1c quang<\/h2>\n\n

C\u1ef1c quang \u0111\u00e3 thu h\u00fat con ng\u01b0\u1eddi qua nhi\u1ec1u th\u1ebf k\u1ef7. Th\u1ea7n tho\u1ea1i B\u1eafc \u00c2u g\u1eafn ch\u00fang v\u1edbi bu\u1ed5i b\u00ecnh minh c\u1ee7a s\u1ef1 s\u00e1ng t\u1ea1o, trong khi ng\u01b0\u1eddi Viking tin r\u1eb1ng ch\u00fang l\u00e0 linh h\u1ed3n c\u1ee7a nh\u1eefng chi\u1ebfn binh \u0111\u00e3 ng\u00e3 xu\u1ed1ng. Ng\u00e0y nay, c\u1ef1c quang v\u1eabn ti\u1ebfp t\u1ee5c truy\u1ec1n c\u1ea3m h\u1ee9ng cho s\u1ef1 k\u00ednh s\u1ee3 v\u00e0 ng\u1ea1c nhi\u00ean cho m\u1ecdi ng\u01b0\u1eddi tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi.<\/p>\n\n

C\u00e1ch ng\u1eafm c\u1ef1c quang \u1edf Troms\u00f8<\/h2>\n\n

Troms\u00f8 cung c\u1ea5p nhi\u1ec1u tour du l\u1ecbch c\u00f3 h\u01b0\u1edbng d\u1eabn \u0111\u00e1p \u1ee9ng c\u00e1c s\u1edf th\u00edch v\u00e0 ng\u00e2n s\u00e1ch kh\u00e1c nhau. T\u1eeb c\u00e1c tour xe bu\u00fdt c\u01a1 b\u1ea3n \u0111\u1ebfn c\u00e1c chuy\u1ebfn tham quan sang tr\u1ecdng b\u1eb1ng xe ri\u00eang, m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n\n

M\u1eb9o ch\u1ee5p \u1ea3nh c\u1ef1c quang<\/h2>\n\n

\u0110\u1ec3 ch\u1ee5p \u0111\u01b0\u1ee3c nh\u1eefng b\u1ee9c \u1ea3nh c\u1ef1c quang tuy\u1ec7t \u0111\u1eb9p, h\u00e3y s\u1eed d\u1ee5ng ch\u00e2n m\u00e1y \u0111\u1ec3 gi\u1eef \u1ed5n \u0111\u1ecbnh m\u00e1y \u1ea3nh. \u0110\u1eb7t m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n \u1edf ch\u1ebf \u0111\u1ed9 th\u1ee7 c\u00f4ng v\u00e0 th\u1eed nghi\u1ec7m v\u1edbi c\u00e1c t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp v\u00e0 kh\u1ea9u \u0111\u1ed9 kh\u00e1c nhau \u0111\u1ec3 t\u00ecm c\u00e0i \u0111\u1eb7t t\u1ed1i \u01b0u.<\/p>\n\n

Huy\u1ec1n tho\u1ea1i v\u00e0 truy\u1ec1n thuy\u1ebft v\u1ec1 c\u1ef1c quang<\/h2>\n\n

C\u00f3 r\u1ea5t nhi\u1ec1u huy\u1ec1n tho\u1ea1i v\u00e0 truy\u1ec1n thuy\u1ebft xung quanh c\u1ef1c quang. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi Na Uy tin r\u1eb1ng hu\u00fdt s\u00e1o ho\u1eb7c v\u1eaby tay v\u1ec1 ph\u00eda \u00e1nh s\u00e1ng s\u1ebd mang l\u1ea1i v\u1eadn r\u1ee7i. Nh\u1eefng ng\u01b0\u1eddi kh\u00e1c k\u1ec3 cho con c\u00e1i c\u1ee7a h\u1ecd r\u1eb1ng nh\u1eefng lu\u1ed3ng s\u00e1ng \u0111\u00f3 l\u00e0 c\u00e2y c\u1ea7u n\u1ed1i gi\u1eefa thi\u00ean \u0111\u01b0\u1eddng v\u00e0 tr\u00e1i \u0111\u1ea5t.<\/p>\n\n

Nghi\u00ean c\u1ee9u ti\u00ean phong c\u1ee7a Kristian Birkeland<\/h2>\n\n

Kristian Birkeland, m\u1ed9t nh\u00e0 khoa h\u1ecdc ng\u01b0\u1eddi Na Uy, \u0111\u00e3 c\u00f3 nh\u1eefng \u0111\u00f3ng g\u00f3p to l\u1edbn v\u00e0o nghi\u00ean c\u1ee9u c\u1ef1c quang v\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 20. \u00d4ng \u0111\u00e3 ch\u1ee9ng minh m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u1ef1c quang v\u00e0 \u0111i\u1ec7n t\u1eeb b\u1eb1ng c\u00e1ch t\u1ea1o ra nh\u1eefng v\u00f2ng s\u00e1ng xung quanh c\u00e1c c\u1ef1c t\u1eeb trong m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

C\u1ef1c quang l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng thi\u00ean nhi\u00ean th\u1ef1c s\u1ef1 k\u1ef3 th\u00fa. Troms\u00f8, Na Uy, mang \u0111\u1ebfn cho du kh\u00e1ch c\u01a1 h\u1ed9i tuy\u1ec7t v\u1eddi \u0111\u1ec3 ch\u1ee9ng ki\u1ebfn k\u1ef3 quan thi\u00ean nhi\u00ean n\u00e0y. Cho d\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111am m\u00ea c\u1ef1c quang d\u00e0y d\u1eb7n kinh nghi\u1ec7m hay l\u00e0 ng\u01b0\u1eddi m\u1edbi quan s\u00e1t l\u1ea7n \u0111\u1ea7u, Troms\u00f8 \u0111\u1ec1u l\u00e0 \u0111i\u1ec3m \u0111\u1ebfn ho\u00e0n h\u1ea3o cho tr\u1ea3i nghi\u1ec7m c\u1ef1c quang kh\u00f3 qu\u00ean.<\/p>","protected":false},"excerpt":{"rendered":"

C\u1ef1c quang: K\u1ef3 quan thi\u00ean nhi\u00ean \u1edf Troms\u00f8, Na Uy C\u1ef1c quang l\u00e0 g\u00ec? C\u1ef1c quang, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ef1c quang borealis, l\u00e0 m\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n \u00e1nh s\u00e1ng…<\/p>\n","protected":false},"author":1,"featured_media":23668,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[437],"tags":[7758,7759,97,7761,6,252,7760],"class_list":["post-4241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomy","tag-northern-lights","tag-aurora-borealis","tag-science","tag-norway","tag-photography","tag-nature","tag-tromso"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=4241"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4241\/revisions"}],"predecessor-version":[{"id":4242,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4241\/revisions\/4242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23668"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=4241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=4241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=4241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}