Nh\u1eefng ng\u01b0\u1eddi hay quan s\u00e1t b\u1ea7u tr\u1eddi \u0111\u1ec1u th\u1ea5y c\u00f3 m\u1ed9t ng\u00f4i sao B\u1eafc C\u1ef1c r\u1ea5t to. T\u00ecm \u0111\u01b0\u1ee3c sao B\u1eafc C\u1ef1c th\u00ec c\u00e1c h\u01b0\u1edbng \u0111\u00f4ng, t\u00e2y, nam, b\u1eafc s\u1ebd d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh, v\u00ec sao B\u1eafc C\u1ef1c lu\u00f4n \u0111\u00f3ng \u1edf ph\u01b0\u01a1ng B\u1eafc.<\/p>\n\n\n\n
Sao B\u1eafc C\u1ef1c c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m th\u00fa v\u1ecb. Bu\u1ed5i t\u1ed1i ta th\u1ea5y c\u00e1c ng\u00f4i sao \u0111\u1ec1u m\u1ecdc t\u1eeb ph\u00eda \u0111\u00f4ng l\u1eb7n xu\u1ed1ng ph\u00eda t\u00e2y. C\u00f2n sao B\u1eafc C\u1ef1c gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111\u1ea1i Nguy\u00ean so\u00e1i \u1ed5n \u0111\u1ecbnh trong tr\u01b0\u1edbng trung qu\u00e2n, h\u1ea7u nh\u01b0 b\u1ea5t \u0111\u1ed9ng. Quan s\u00e1t k\u1ef9 h\u01a1n s\u1ebd c\u00f2n ph\u00e1t hi\u1ec7n c\u00e1c ng\u00f4i sao kh\u00e1c \u0111\u1ec1u quay quanh sao B\u1eafc C\u1ef1c. \u0110\u00f3 l\u00e0 v\u00ec sao?<\/p>\n\n\n\n
Nguy\u00ean l\u00e0 c\u00e1c ng\u00f4i sao \u0111\u1ec1u m\u1ecdc t\u1eeb ph\u00eda \u0111\u00f4ng l\u1eb7n xu\u1ed1ng ph\u00eda t\u00e2y l\u00e0 do Tr\u00e1i \u0110\u1ea5t t\u1ef1 quay g\u00e2y n\u00ean. Tr\u00e1i \u0110\u1ea5t t\u1ef1 quay kh\u00f4ng ng\u1eebng t\u1eeb t\u00e2y sang \u0111\u00f4ng theo m\u1ed9t tr\u1ee5c t\u01b0\u1edfng t\u01b0\u1ee3ng, v\u00ec th\u1ebf sinh ra ng\u00e0y v\u00e0 \u0111\u00eam, c\u0169ng c\u00e1c sao m\u1ecdc t\u1eeb ph\u00eda \u0111\u00f4ng, l\u1eb7n xu\u1ed1ng ph\u00eda t\u00e2y. N\u1ebfu k\u00e9o d\u00e0i v\u00f4 h\u1ea1n tr\u1ee5c t\u1ef1 quay t\u01b0\u1edfng t\u01b0\u1ee3ng n\u00e0y c\u1ee7a Tr\u00e1i \u0110\u1ea5t th\u00ec n\u00f3 s\u1ebd giao nhau v\u1edbi b\u1ea7u tr\u1eddi \u1edf hai \u0111i\u1ec3m. M\u1ed9t \u0111i\u1ec3m tr\u00ean ph\u01b0\u01a1ng tr\u1eddi c\u1ef1c B\u1eafc c\u1ee7a Tr\u00e1i \u0110\u1ea5t g\u1ecdi l\u00e0 c\u1ef1c b\u1ea7u tr\u1eddi B\u1eafc, ph\u01b0\u01a1ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi n\u00f3 l\u00e0 ph\u01b0\u01a1ng ch\u00ednh B\u1eafc, c\u00f2n m\u1ed9t \u0111i\u1ec3m tr\u00ean ph\u01b0\u01a1ng tr\u1eddi c\u1ef1c Nam c\u1ee7a Tr\u00e1i \u0110\u1ea5t g\u1ecdi l\u00e0 c\u1ef1c b\u1ea7u tr\u1eddi Nam, \u0111i\u1ec3m t\u01b0\u01a1ng \u1ee9ng v\u1edbi n\u00f3 l\u00e0 ph\u01b0\u01a1ng ch\u00ednh Nam. Sao B\u1eafc C\u1ef1c c\u00e1ch c\u1ef1c b\u1ea7u tr\u1eddi B\u1eafc kh\u00f4ng \u0111\u1ebfn 1 \u0111\u1ed9. M\u1eb7t h\u01b0\u1edbng v\u1ec1 ng\u00f4i sao n\u00e0y \u0111\u01b0\u01a1ng nhi\u00ean l\u00e0 ph\u01b0\u01a1ng b\u1eafc. V\u00ec Tr\u00e1i \u0110\u1ea5t t\u1ef1 quay, cho n\u00ean khi nh\u00ecn l\u00ean b\u1ea7u tr\u1eddi c\u00e1c sao s\u1ebd quay quanh sao B\u1eafc C\u1ef1c. Sao B\u1eafc C\u1ef1c \u1edf c\u1ea1nh c\u1ef1c b\u1ea7u tr\u1eddi B\u1eafc n\u00ean nh\u00ecn qua gi\u1ed1ng nh\u01b0 l\u00e0 n\u00f3 b\u1ea5t \u0111\u1ed9ng, c\u00f2n c\u00e1c sao kh\u00e1c quay quanh n\u00f3. Th\u1ef1c ra sao B\u1eafc C\u1ef1c kh\u00e1c v\u1edbi c\u1ef1c b\u1ea7u tr\u1eddi B\u1eafc. Tr\u00ean th\u1ef1c t\u1ebf sao B\u1eafc C\u1ef1c c\u0169ng quay m\u1ed9t v\u00f2ng, ch\u1eb3ng qua v\u00f2ng tr\u00f2n b\u00e9 qu\u00e1 m\u1eaft th\u01b0\u1eddng kh\u00f4ng th\u1ea5y \u0111\u01b0\u1ee3c m\u00e0 th\u00f4i, do \u0111\u00f3 g\u00e2y cho ta c\u1ea3m gi\u00e1c gi\u1ed1ng nh\u01b0 sao B\u1eafc C\u1ef1c lu\u00f4n lu\u00f4n b\u1ea5t \u0111\u1ed9ng.<\/p>\n\n\n\n
\u1ede b\u1eafc b\u00e1n c\u1ea7u, sao B\u1eafc C\u1ef1c l\u00e0 c\u00f4ng c\u1ee5 t\u1ed1t nh\u1ea5t \u0111\u1ec3 nh\u1eadn ra c\u00e1c h\u01b0\u1edbng trong \u0111\u00eam t\u1ed1i.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: Sao B\u1eafc C\u1ef1c; Tr\u00e1i \u0111\u1ea5t t\u1ef1 quay. C\u1ef1c tr\u1eddi B\u1eafc; C\u1ef1c tr\u1eddi Nam.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Nh\u1eefng ng\u01b0\u1eddi hay quan s\u00e1t b\u1ea7u tr\u1eddi \u0111\u1ec1u th\u1ea5y c\u00f3 m\u1ed9t ng\u00f4i sao B\u1eafc C\u1ef1c r\u1ea5t to. T\u00ecm \u0111\u01b0\u1ee3c sao B\u1eafc C\u1ef1c th\u00ec c\u00e1c h\u01b0\u1edbng \u0111\u00f4ng, t\u00e2y, nam, b\u1eafc s\u1ebd d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh, v\u00ec sao B\u1eafc C\u1ef1c lu\u00f4n \u0111\u00f3ng \u1edf ph\u01b0\u01a1ng B\u1eafc. Sao B\u1eafc C\u1ef1c c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m th\u00fa v\u1ecb. Bu\u1ed5i t\u1ed1i ta […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,7],"tags":[],"class_list":["post-6845","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6845","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=6845"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6845\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=6845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=6845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=6845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}