{"id":10087,"date":"2025-08-15T09:07:00","date_gmt":"2025-08-15T09:07:00","guid":{"rendered":"https:\/\/explorascience.vn\/?p=10087"},"modified":"2025-10-30T04:49:16","modified_gmt":"2025-10-30T04:49:16","slug":"quan-sat-bau-troi-dem-cham-tay-vao-vu-tru-khi-thanh-pho-len-den","status":"publish","type":"post","link":"https:\/\/explorascience.vn\/?p=10087","title":{"rendered":"QUAN S\u00c1T B\u1ea6U TR\u1edcI \u0110\u00caM: CH\u1ea0M TAY V\u00c0O V\u0168 TR\u1ee4 KHI TH\u00c0NH PH\u1ed0 L\u00caN \u0110\u00c8N"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10087\" class=\"elementor elementor-10087\">\n\t\t\t\t\t\t<section class=\"penci-section penci-disSticky penci-structure-10 elementor-section elementor-top-section elementor-element elementor-element-7d40a06 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d40a06\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"penci-ercol-100 penci-ercol-order-1 penci-sticky-ct    elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2053c6e\" data-id=\"2053c6e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3544203 elementor-widget elementor-widget-text-editor\" data-id=\"3544203\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><em>Khi \u00e1nh ho\u00e0ng h\u00f4n cu\u1ed1i c\u00f9ng c\u1ee7a th\u00e0nh ph\u1ed1 bi\u1ec3n Quy Nh\u01a1n t\u1eaft d\u1ea7n, nh\u01b0\u1eddng ch\u1ed7 cho m\u00e0n \u0111\u00eam huy\u1ec1n \u1ea3o, c\u0169ng l\u00e0 l\u00fac ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c mong ch\u1edd nh\u1ea5t t\u1ea1i Tu\u1ea7n l\u1ec5 Thi\u00ean v\u0103n c\u1ed9ng \u0111\u1ed3ng Qu\u1ed1c t\u1ebf 2025 ch\u00ednh th\u1ee9c b\u1eaft \u0111\u1ea7u. S\u00e2n kh\u1ea5u ngo\u00e0i tr\u1eddi c\u1ee7a ExploraScience Quy Nh\u01a1n gi\u1edd kh\u1eafc n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t \u0111\u00e0i thi\u00ean v\u0103n &#8220;d\u00e3 chi\u1ebfn&#8221; kh\u1ed5ng l\u1ed3, n\u01a1i l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft c\u1ee7a ban ng\u00e0y \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh tr\u1ea3i nghi\u1ec7m th\u1ecb gi\u00e1c ngo\u1ea1n m\u1ee5c v\u00e0 \u0111\u1ea7y c\u1ea3m x\u00fac.<\/em><\/strong><\/p><p>\u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t bu\u1ed5i ng\u1eafm tr\u0103ng sao \u0111\u01a1n thu\u1ea7n, m\u00e0 l\u00e0 m\u1ed9t h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 b\u1ea7u tr\u1eddi \u0111\u01b0\u1ee3c d\u1eabn d\u1eaft m\u1ed9t c\u00e1ch b\u00e0i b\u1ea3n, k\u1ebft h\u1ee3p ho\u00e0n h\u1ea3o gi\u1eefa c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i v\u00e0 quan s\u00e1t th\u1ef1c t\u1ebf.<\/p><div id=\"attachment_10088\" style=\"width: 436px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-10088\" class=\"wp-image-10088 size-full\" src=\"https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-17.jpg\" alt=\"\" width=\"426\" height=\"284\" srcset=\"https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-17.jpg 426w, https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-17-300x200.jpg 300w, https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-17-263x175.jpg 263w\" sizes=\"(max-width: 426px) 100vw, 426px\" \/><p id=\"caption-attachment-10088\" class=\"wp-caption-text\">Phan Thanh Hi\u1ec1n gi\u1edbi thi\u1ec7u v\u1ec1 ho\u1ea1t \u0111\u1ed9ng quan s\u00e1t b\u1ea7u tr\u1eddi (\u1ea2nh: HURA)<\/p><\/div><p>Tr\u01b0\u1edbc khi h\u01b0\u1edbng m\u1eaft l\u00ean b\u1ea7u tr\u1eddi th\u1eadt, ng\u01b0\u1eddi tham d\u1ef1 s\u1ebd \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia v\u00e0 th\u00e0nh vi\u00ean t\u1eeb c\u00e1c c\u00e2u l\u1ea1c b\u1ed9 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng Stellarium \u2013 m\u1ed9t \u1ee9ng d\u1ee5ng thi\u00ean v\u0103n m\u1ea1nh m\u1ebd v\u00e0 mi\u1ec5n ph\u00ed, bi\u1ebfn chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh th\u00e0nh m\u1ed9t b\u1ea3n \u0111\u1ed3 sao s\u1ed1 trong t\u00fai c\u1ee7a b\u1ea1n. Th\u00f4ng qua \u1ee9ng d\u1ee5ng, ng\u01b0\u1eddi tham gia ch\u01b0\u01a1ng tr\u00ecnh d\u1ec5 d\u00e0ng h\u1ecdc \u0111\u01b0\u1ee3c c\u00e1ch \u0111\u1ecbnh v\u1ecb v\u00e0 nh\u1eadn di\u1ec7n c\u00e1c ch\u00f2m sao n\u1ed5i b\u1eadt tr\u00ean b\u1ea7u tr\u1eddi theo m\u00f9a, t\u1eeb nh\u1eefng h\u00ecnh \u1ea3nh quen thu\u1ed9c nh\u01b0 G\u1ea5u L\u1edbn, G\u1ea5u B\u00e9, Thi\u00ean H\u1eadu \u0111\u1ebfn nh\u1eefng ch\u00f2m sao ho\u00e0ng \u0111\u1ea1o k\u1ef3 v\u0129; ch\u1ee7 \u0111\u1ed9ng t\u00ecm ki\u1ebfm v\u1ecb tr\u00ed c\u00e1c h\u00e0nh tinh Sao M\u1ed9c, Sao Th\u1ed5 hay c\u00e1c h\u00e0nh tinh kh\u00e1c \u0111ang hi\u1ec7n di\u1ec7n tr\u00ean b\u1ea7u tr\u1eddi \u0111\u00eam; hi\u1ec3u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u0169 tr\u1ee5 khi t\u1eadn m\u1eaft nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c b\u1ea7u tr\u1eddi &#8220;d\u1ecbch chuy\u1ec3n&#8221; qua t\u1eebng gi\u1edd, v\u00e0 t\u1ea1i sao m\u1ed7i m\u00f9a ch\u00fang ta l\u1ea1i th\u1ea5y \u0111\u01b0\u1ee3c nh\u1eefng ch\u00f2m sao kh\u00e1c nhau. \u0110\u00e2y ch\u00ednh l\u00e0 b\u01b0\u1edbc \u0111\u1ec7m quan tr\u1ecdng, l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa c\u00f4ng ngh\u1ec7 v\u00e0 th\u1ef1c t\u1ea1i, gi\u00fap nh\u1eefng ch\u1ea5m s\u00e1ng v\u00f4 danh tr\u00ean cao tr\u1edf n\u00ean th\u00e2n thu\u1ed9c v\u00e0 c\u00f3 t\u00ean g\u1ecdi, tr\u01b0\u1edbc khi b\u1ea1n th\u1ef1c s\u1ef1 chi\u00eam ng\u01b0\u1ee1ng s\u1ef1 k\u1ef3 v\u0129 c\u1ee7a b\u1ea7u tr\u1eddi th\u00f4ng k\u00ednh thi\u00ean v\u0103n.<\/p><div id=\"attachment_10091\" style=\"width: 469px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-10091\" class=\"wp-image-10091 size-full\" src=\"https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-19.jpg\" alt=\"\" width=\"459\" height=\"306\" srcset=\"https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-19.jpg 459w, https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-19-300x200.jpg 300w, https:\/\/explorascience.vn\/wp-content\/uploads\/2025\/10\/Picture1-19-263x175.jpg 263w\" sizes=\"(max-width: 459px) 100vw, 459px\" \/><p id=\"caption-attachment-10091\" class=\"wp-caption-text\">C\u00f4ng ch\u00fang tr\u1ea3i nghi\u1ec7m nh\u00ecn ng\u1eafm thi\u00ean th\u1ec3 b\u1eb1ng k\u00ednh thi\u00ean v\u0103n (\u1ea2nh: HURA)<\/p><\/div><p>Sau khi \u0111\u00e3 &#8220;l\u00e0m quen&#8221; v\u1edbi b\u1ea7u tr\u1eddi, kho\u1ea3nh kh\u1eafc \u0111\u00e1ng gi\u00e1 nh\u1ea5t trong khu\u00f4n kh\u1ed5 ho\u1ea1t \u0111\u1ed9ng c\u0169ng \u0111\u00e3 \u0111\u1ebfn, m\u1ed9t h\u00e0nh tr\u00ecnh du h\u00e0nh qua k\u00ednh thi\u00ean v\u0103n. M\u1ed9t s\u00e2n kh\u1ea5u ngo\u00e0i tr\u1eddi tr\u00e0n ng\u1eadp v\u1edbi d\u00e0n k\u00ednh thi\u00ean v\u0103n v\u1edbi \u0111\u1ee7 m\u1ecdi k\u00edch c\u1ee1 v\u00e0 ch\u1ee7ng lo\u1ea1i t\u1eeb nh\u1eefng chi\u1ebfc k\u00ednh kh\u00fac x\u1ea1 nh\u1ecf g\u1ecdn \u0111\u1ebfn nh\u1eefng chi\u1ebfc k\u00ednh ph\u1ea3n x\u1ea1, v\u00e0 th\u1eadm ch\u00ed c\u00f3 c\u1ea3 c\u00e1c chi\u1ebfc k\u00ednh t\u1ed5 h\u1ee3p m\u1ea1nh m\u1ebd v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u1ed3 s\u1ed9 \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u00e1c c\u00e2u l\u1ea1c b\u1ed9 tr\u00ean to\u00e0n qu\u1ed1c c\u1ea9n th\u1eadn ch\u1ecdn v\u1ecb tr\u00ed tri\u1ec3n khai v\u00e0 \u0111\u01b0a v\u00e0o tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5 l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi tham gia. \u0110\u00e2y m\u1edbi ch\u00ednh l\u00e0 l\u00fac ng\u01b0\u1eddi tham d\u1ef1 b\u1eaft \u0111\u1ea7u cu\u1ed9c du h\u00e0nh th\u1ecb gi\u00e1c c\u1ee7a m\u00ecnh: Kh\u00e1m ph\u00e1 &#8220;ng\u01b0\u1eddi h\u00e0ng x\u00f3m&#8221; M\u1eb7t Tr\u0103ng to tr\u00f2n v\u1edbi v\u1ebb \u0111\u1eb9p cho\u00e1ng ng\u1ee3p v\u00e0 t\u1eebng chi ti\u1ebft \u0111\u1ec1u hi\u1ec7n ra ngay tr\u01b0\u1edbc m\u1eaft. Ng\u01b0\u1eddi tham gia \u0111\u00e3 t\u1eadn m\u1eaft quan s\u00e1t b\u1ec1 m\u1eb7t g\u1ed3 gh\u1ec1, nh\u1eefng mi\u1ec7ng h\u1ed1 (crater) im l\u00ecm v\u1edbi \u0111\u1ee7 k\u00edch th\u01b0\u1edbc, v\u00e0 nh\u1eefng &#8220;bi\u1ec3n&#8221; \u0111\u00e1 bazan t\u1ed1i m\u00e0u \u2013 d\u1ea5u t\u00edch c\u1ee7a nh\u1eefng ho\u1ea1t \u0111\u1ed9ng n\u00fai l\u1eeda di\u1ec5n ra h\u00e0ng t\u1ef7 n\u0103m tr\u01b0\u1edbc; Chi\u00eam ng\u01b0\u1ee1ng v\u1ebb \u0111\u1eb9p k\u1ef3 \u1ea3o c\u1ee7a c\u00e1c h\u00e0nh tinh \u0111\u1eb7c tr\u01b0ng v\u1edbi nh\u1eefng kho\u1ea3nh kh\u1eafc &#8220;wow&#8221; v\u1ee1 \u00f2a khi m\u1ecdi ng\u01b0\u1eddi nh\u00ecn th\u1ea5y v\u00e0nh \u0111ai k\u1ef3 \u1ea3o c\u1ee7a Sao Th\u1ed5 hay b\u1ed1n v\u1ec7 tinh Galileo \u0111ang nh\u1ea3y m\u00faa quanh Sao M\u1ed9c; Ng\u1eafm nh\u00ecn s\u1ef1 h\u00f9ng v\u0129 c\u1ee7a c\u00e1c c\u1ee5m sao c\u1ea7u, \u0111\u00e2y l\u00e0 kho\u1ea3nh kh\u1eafc hi\u1ebfm c\u00f3 \u0111\u1ec3 ng\u01b0\u1eddi tham gia th\u1ea5y \u0111\u01b0\u1ee3c t\u1eadp h\u1ee3p h\u00e0ng tr\u0103m ngh\u00ecn ng\u00f4i sao t\u1ee5 l\u1ea1i v\u1edbi nhau nh\u01b0 m\u1ed9t qu\u1ea3 c\u1ea7u kim c\u01b0\u01a1ng l\u1ea5p l\u00e1nh gi\u1eefa kh\u00f4ng gian s\u00e2u th\u1eb3m.<\/p><p>T\u00e1c gi\u1ea3: TS. Phan Thanh Hi\u1ec1n, Ho\u00e0ng Nam<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Khi \u00e1nh ho\u00e0ng h\u00f4n cu\u1ed1i c\u00f9ng c\u1ee7a th\u00e0nh ph\u1ed1 bi\u1ec3n Quy Nh\u01a1n t\u1eaft d\u1ea7n, nh\u01b0\u1eddng ch\u1ed7 cho m\u00e0n \u0111\u00eam huy\u1ec1n \u1ea3o, c\u0169ng l\u00e0 l\u00fac ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c mong ch\u1edd nh\u1ea5t&hellip;<\/p>\n","protected":false},"author":5,"featured_media":9645,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[14,12],"tags":[],"class_list":["post-10087","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoat-dong-phoi-hop","category-tin-tuc-su-kien"],"lang":"vn","translations":{"vn":10087},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts\/10087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10087"}],"version-history":[{"count":7,"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts\/10087\/revisions"}],"predecessor-version":[{"id":10234,"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts\/10087\/revisions\/10234"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/explorascience.vn\/index.php?rest_route=\/wp\/v2\/media\/9645"}],"wp:attachment":[{"href":"https:\/\/explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}