{"id":13589,"date":"2023-03-03T23:12:37","date_gmt":"2023-03-03T23:12:37","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13589"},"modified":"2023-03-03T23:12:37","modified_gmt":"2023-03-03T23:12:37","slug":"great-south-american-eclipse-2019","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/astronomy-and-space\/great-south-american-eclipse-2019\/","title":{"rendered":"Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i: M\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng tr\u00ean tr\u1eddi"},"content":{"rendered":"

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i: M\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng tr\u00ean tr\u1eddi<\/h2>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n l\u00e0 g\u00ec?<\/h2>\n\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t kho\u1ea3nh kh\u1eafc khi M\u1eb7t tr\u0103ng, trong \u0111i\u1ec7u nh\u1ea3y tr\u00ean tr\u1eddi c\u1ee7a m\u00ecnh, th\u1eb3ng h\u00e0ng ch\u00ednh x\u00e1c gi\u1eefa Tr\u00e1i \u0111\u1ea5t v\u00e0 M\u1eb7t tr\u1eddi, ph\u1ee7 m\u1ed9t t\u1ea5m ch\u0103n b\u00f3ng t\u1ed1i l\u00ean m\u1ed9t s\u1ed1 khu v\u1ef1c nh\u1ea5t \u0111\u1ecbnh tr\u00ean h\u00e0nh tinh c\u1ee7a ch\u00fang ta. Hi\u1ec7n t\u01b0\u1ee3ng thi\u00ean v\u0103n n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n, m\u1ed9t s\u1ef1 ki\u1ec7n \u0111\u1ea7y c\u1ea3m h\u1ee9ng cho ch\u00fang ta c\u00e1i nh\u00ecn tho\u00e1ng qua v\u1ec1 nh\u1eefng \u0111i\u1ec1u k\u1ef3 di\u1ec7u \u1ea9n gi\u1ea5u c\u1ee7a M\u1eb7t tr\u1eddi.<\/p>\n\n

Trong th\u1eddi gian di\u1ec5n ra hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n, M\u1eb7t tr\u0103ng ch\u1eb7n to\u00e0n b\u1ed9 \u00e1nh s\u00e1ng tr\u1ef1c ti\u1ebfp c\u1ee7a M\u1eb7t tr\u1eddi, t\u1ea1o ra b\u00f3ng t\u1ed1i \u0111\u1ed9t ng\u1ed9t v\u00e0o ban ng\u00e0y. Kho\u1ea3ng th\u1eddi gian ng\u1eafn ng\u1ee7i n\u00e0y cung c\u1ea5p m\u1ed9t c\u01a1 h\u1ed9i hi\u1ebfm c\u00f3 cho c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc nghi\u00ean c\u1ee9u v\u1ec1 v\u00e0nh nh\u1eadt hoa kh\u00f3 n\u1eafm b\u1eaft c\u1ee7a M\u1eb7t tr\u1eddi, m\u1ed9t v\u1ea7ng h\u00e0o quang m\u1edd \u1ea3o c\u1ee7a plasma bao quanh ng\u00f4i sao c\u1ee7a ch\u00fang ta. Ngo\u00e0i ra, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 quan s\u00e1t c\u00e1c protuberances m\u1eb7t tr\u1eddi, nh\u1eefng lu\u1ed3ng plasma m\u00e0u \u0111\u1ecf t\u00eda u\u1ed1n l\u01b0\u1ee3n t\u1eeb b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi.<\/p>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i<\/h2>\n\n

V\u00e0o ng\u00e0y 2 th\u00e1ng 7 n\u0103m 2019, Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i \u0111\u00e3 thu h\u00fat \u0111\u00f4ng \u0111\u1ea3o ng\u01b0\u1eddi quan s\u00e1t \u1edf Chile v\u00e0 Argentina. Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n b\u1eaft \u0111\u1ea7u \u1edf b\u1edd bi\u1ec3n ph\u00eda t\u00e2y c\u1ee7a Chile, n\u01a1i \u0111\u00e1m \u0111\u00f4ng t\u1ee5 t\u1eadp \u0111\u1ec3 ch\u1ee9ng ki\u1ebfn c\u1ea3nh t\u01b0\u1ee3ng tr\u00ean tr\u1eddi n\u00e0y. Tr\u00ean m\u1ed9t \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u00e0i 125 d\u1eb7m t\u1eeb La Serena, Chile \u0111\u1ebfn Buenos Aires, Argentina, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 kh\u00e1ch du l\u1ecbch \u0111\u00e3 t\u1ee5 h\u1ecdp \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m h\u01a1n hai ph\u00fat c\u1ee7a th\u1eddi kh\u1eafc tuy\u1ec7t \u0111\u1eb9p.<\/p>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n x\u1ea3y ra nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n x\u1ea3y ra khi qu\u1ef9 \u0111\u1ea1o c\u1ee7a M\u1eb7t tr\u0103ng \u0111\u01b0a n\u00f3 tr\u1ef1c ti\u1ebfp gi\u1eefa Tr\u00e1i \u0111\u1ea5t v\u00e0 M\u1eb7t tr\u1eddi. Khi b\u00f3ng c\u1ee7a M\u1eb7t tr\u0103ng qu\u00e9t qua b\u1ec1 m\u1eb7t Tr\u00e1i \u0111\u1ea5t, n\u00f3 t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng \u0111i c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n, n\u01a1i ng\u01b0\u1eddi xem c\u00f3 th\u1ec3 tr\u1ea3i nghi\u1ec7m s\u1ef1 che khu\u1ea5t ho\u00e0n to\u00e0n c\u1ee7a M\u1eb7t tr\u1eddi.<\/p>\n\n

Th\u1eddi gian di\u1ec5n ra hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed c\u1ee7a M\u1eb7t tr\u0103ng, Tr\u00e1i \u0111\u1ea5t v\u00e0 M\u1eb7t tr\u1eddi. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i, nh\u1eefng ng\u01b0\u1eddi quan s\u00e1t tr\u00ean \u0111\u01b0\u1eddng \u0111i c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n \u0111\u00e3 ch\u1ee9ng ki\u1ebfn h\u01a1n hai ph\u00fat b\u00f3ng t\u1ed1i.<\/p>\n\n

L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c nghi\u00ean c\u1ee9u Nh\u1eadt th\u1ef1c<\/h2>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n cung c\u1ea5p m\u1ed9t c\u01a1 h\u1ed9i \u0111\u1ed9c \u0111\u00e1o cho c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc nghi\u00ean c\u1ee9u c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a M\u1eb7t tr\u1eddi. B\u1eb1ng c\u00e1ch quan s\u00e1t v\u00e0nh nh\u1eadt hoa trong th\u1eddi gian di\u1ec5n ra hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 t\u1eeb tr\u01b0\u1eddng, nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e1c v\u1ee5 ph\u00f3ng th\u00edch kh\u1ed1i l\u01b0\u1ee3ng v\u00e0nh nh\u1eadt hoa c\u1ee7a M\u1eb7t tr\u1eddi, \u0111\u00e2y l\u00e0 nh\u1eefng v\u1ee5 phun tr\u00e0o plasma m\u1ea1nh m\u1ebd n\u1ed5 ra \u0111\u1ecbnh k\u1ef3 t\u1eeb M\u1eb7t tr\u1eddi.<\/p>\n\n

Nh\u1eadt th\u1ef1c s\u1eafp t\u1edbi<\/h2>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n ti\u1ebfp theo s\u1ebd x\u1ea3y ra v\u00e0o ng\u00e0y 14 th\u00e1ng 12 n\u0103m 2020, m\u1ed9t l\u1ea7n n\u1eefa \u0111i qua v\u00f9ng c\u1ef1c nam c\u1ee7a Nam M\u1ef9. B\u1eafc M\u1ef9 s\u1ebd ph\u1ea3i \u0111\u1ee3i \u0111\u1ebfn ng\u00e0y 8 th\u00e1ng 4 n\u0103m 2024 \u0111\u1ec3 c\u00f3 c\u01a1 h\u1ed9i ti\u1ebfp theo tr\u1ea3i nghi\u1ec7m hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n, khi b\u00f3ng c\u1ee7a M\u1eb7t tr\u0103ng s\u1ebd \u0111i qua Mexico v\u00e0 Texas tr\u01b0\u1edbc khi di chuy\u1ec3n v\u1ec1 ph\u00eda \u0111\u00f4ng b\u1eafc qua nhi\u1ec1u ti\u1ec3u bang c\u1ee7a Hoa K\u1ef3.<\/p>\n\n

C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n khi xem Nh\u1eadt th\u1ef1c<\/h2>\n\n

\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba th\u00edch h\u1ee3p khi xem Nh\u1eadt th\u1ef1c. Kh\u00f4ng bao gi\u1edd nh\u00ecn tr\u1ef1c ti\u1ebfp v\u00e0o M\u1eb7t tr\u1eddi, ngay c\u1ea3 trong th\u1eddi gian di\u1ec5n ra hi\u1ec7n t\u01b0\u1ee3ng Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n, v\u00ec \u00e1nh s\u00e1ng m\u1ea1nh c\u1ee7a M\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng v\u0129nh vi\u1ec5n cho th\u1ecb l\u1ef1c c\u1ee7a b\u1ea1n. Lu\u00f4n s\u1eed d\u1ee5ng k\u00ednh ho\u1eb7c thi\u1ebft b\u1ecb xem Nh\u1eadt th\u1ef1c \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ec3 quan s\u00e1t an to\u00e0n hi\u1ec7n t\u01b0\u1ee3ng thi\u00ean v\u0103n n\u00e0y.<\/p>\n\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n l\u00e0 nh\u1eefng s\u1ef1 ki\u1ec7n thi\u00ean v\u0103n hi\u1ebfm c\u00f3 v\u00e0 \u0111\u1ea7y c\u1ea3m h\u1ee9ng, mang \u0111\u1ebfn c\u01a1 h\u1ed9i \u0111\u1ed9c \u0111\u00e1o \u0111\u1ec3 ch\u1ee9ng ki\u1ebfn nh\u1eefng \u0111i\u1ec1u k\u1ef3 di\u1ec7u \u1ea9n gi\u1ea5u c\u1ee7a M\u1eb7t tr\u1eddi v\u00e0 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 nh\u1eefng b\u00ed \u1ea9n c\u1ee7a h\u1ec7 m\u1eb7t tr\u1eddi c\u1ee7a ch\u00fang ta. Cho d\u00f9 b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 thi\u00ean v\u0103n h\u1ecdc d\u00e0y d\u1ea1n kinh nghi\u1ec7m hay m\u1ed9t ng\u01b0\u1eddi quan s\u00e1t t\u00f2 m\u00f2, Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i l\u00e0 m\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng tr\u00ean tr\u1eddi s\u1ebd \u0111\u01b0\u1ee3c ghi nh\u1edb trong nhi\u1ec1u th\u1ebf h\u1ec7 t\u1edbi.<\/p>","protected":false},"excerpt":{"rendered":"

Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n Nam M\u1ef9 v\u0129 \u0111\u1ea1i: M\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng tr\u00ean tr\u1eddi Nh\u1eadt th\u1ef1c to\u00e0n ph\u1ea7n l\u00e0 g\u00ec? H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t kho\u1ea3nh kh\u1eafc khi M\u1eb7t tr\u0103ng, trong \u0111i\u1ec7u…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2151],"tags":[18299,5553,435,16205,18300],"class_list":["post-13589","post","type-post","status-publish","format-standard","hentry","category-astronomy-and-space","tag-great-south-american-eclipse","tag-total-solar-eclipse","tag-astronomy","tag-totality","tag-solar-corona"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13589","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=13589"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13589\/revisions"}],"predecessor-version":[{"id":13590,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13589\/revisions\/13590"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=13589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=13589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=13589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}