{"id":4079,"date":"2024-09-06T23:31:55","date_gmt":"2024-09-06T23:31:55","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4079"},"modified":"2024-09-06T23:31:55","modified_gmt":"2024-09-06T23:31:55","slug":"hubble-discovers-oldest-galaxy-gn-z11","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/astronomy-and-astrophysics\/hubble-discovers-oldest-galaxy-gn-z11\/","title":{"rendered":"Hubble ph\u00e1t hi\u1ec7n ra thi\u00ean h\u00e0 c\u1ed5 \u0111\u1ea1i nh\u1ea5t: GN-z11"},"content":{"rendered":"

Ph\u00e1t hi\u1ec7n \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a Hubble: Thi\u00ean h\u00e0 c\u1ed5 x\u01b0a nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c quan s\u00e1t<\/h2>\n\n

Di s\u1ea3n l\u00e2u d\u00e0i c\u1ee7a Hubble<\/h2>\n\n

K\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Hubble, minh ch\u1ee9ng cho s\u1ef1 s\u00e1ng t\u1ea1o c\u1ee7a con ng\u01b0\u1eddi, \u0111\u00e3 kh\u00f4ng bi\u1ebft m\u1ec7t m\u1ecfi kh\u00e1m ph\u00e1 s\u1ef1 bao la c\u1ee7a kh\u00f4ng gian trong h\u01a1n m\u1ed9t ph\u1ea7n t\u01b0 th\u1ebf k\u1ef7. Tu\u1ed5i th\u1ecd phi th\u01b0\u1eddng v\u00e0 hi\u1ec7u su\u1ea5t ki\u00ean \u0111\u1ecbnh c\u1ee7a n\u00f3 \u0111\u00e3 t\u1ea1o ra nh\u1eefng kh\u00e1m ph\u00e1 mang t\u00ednh \u0111\u1ed9t ph\u00e1 li\u00ean t\u1ee5c \u0111\u1ecbnh h\u00ecnh l\u1ea1i s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 v\u0169 tr\u1ee5.<\/p>\n\n

GN-z11: C\u1eeda s\u1ed5 nh\u00ecn v\u1ec1 qu\u00e1 kh\u1ee9<\/h2>\n\n

M\u1ed9t trong nh\u1eefng th\u00e0nh t\u1ef1u g\u1ea7n \u0111\u00e2y nh\u1ea5t c\u1ee7a Hubble l\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c GN-z11, thi\u00ean h\u00e0 c\u1ed5 x\u01b0a nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c quan s\u00e1t. N\u1eb1m c\u00e1ch ch\u00fang ta 13,4 t\u1ef7 n\u0103m \u00e1nh s\u00e1ng \u0111\u00e1ng kinh ng\u1ea1c, GN-z11 t\u1ed3n t\u1ea1i ch\u1ec9 400 tri\u1ec7u n\u0103m sau V\u1ee5 n\u1ed5 l\u1edbn d\u1eef d\u1ed9i \u0111\u00e3 khai sinh ra v\u0169 tr\u1ee5 c\u1ee7a ch\u00fang ta.<\/p>\n\n

\u0110\u1ed9 d\u1ecbch chuy\u1ec3n \u0111\u1ecf: \u0110o l\u01b0\u1eddng kho\u1ea3ng c\u00e1ch<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc x\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch \u0111\u1ebfn c\u00e1c thi\u00ean th\u1ec3 nh\u01b0 GN-z11 b\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1ecbch chuy\u1ec3n \u0111\u1ecf c\u1ee7a ch\u00fang. Khi c\u00e1c v\u1eadt th\u1ec3 di chuy\u1ec3n ra xa ch\u00fang ta, \u00e1nh s\u00e1ng m\u00e0 ch\u00fang ph\u00e1t ra s\u1ebd b\u1ecb k\u00e9o gi\u00e3n nh\u1eb9, d\u1ecbch chuy\u1ec3n v\u1ec1 ph\u00eda \u0111\u1ea7u \u0111\u1ecf c\u1ee7a quang ph\u1ed5. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y, \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n b\u1edfi thuy\u1ebft v\u1ec1 v\u0169 tr\u1ee5 gi\u00e3n n\u1edf c\u1ee7a Edwin Hubble, cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u x\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch \u0111\u1ebfn c\u00e1c thi\u00ean h\u00e0 xa x\u00f4i.<\/p>\n\n

C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00e1ng ng\u1ea1c nhi\u00ean c\u1ee7a GN-z11<\/h2>\n\n

GN-z11 kh\u00f4ng ch\u1ec9 n\u1eafm gi\u1eef k\u1ef7 l\u1ee5c l\u00e0 thi\u00ean h\u00e0 c\u1ed5 x\u01b0a nh\u1ea5t \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn m\u00e0 c\u00f2n th\u1ec3 hi\u1ec7n c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00f4ng ng\u1edd t\u1edbi. B\u1ea5t ch\u1ea5p tu\u1ed5i \u0111\u1eddi c\u1ef1c cao, n\u00f3 l\u1ea1i l\u1edbn v\u00e0 s\u00e1ng \u0111\u1ebfn kinh ng\u1ea1c. \u0110i\u1ec1u n\u00e0y th\u00e1ch th\u1ee9c c\u00e1c gi\u1ea3 \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u00e2y v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a c\u00e1c thi\u00ean h\u00e0 trong v\u0169 tr\u1ee5 s\u01a1 khai.<\/p>\n\n

\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u0169 tr\u1ee5<\/h2>\n\n

Ph\u00e1t hi\u1ec7n ra GN-z11 c\u00f3 \u00fd ngh\u0129a s\u00e2u s\u1eafc \u0111\u1ed1i v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a v\u0169 tr\u1ee5. N\u00f3 g\u1ee3i \u00fd r\u1eb1ng c\u00e1c thi\u00ean h\u00e0 c\u00f3 th\u1ec3 \u0111\u00e3 h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n \u1edf giai \u0111o\u1ea1n s\u1edbm h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1eefng g\u00ec ch\u00fang ta t\u1eebng tin. Ph\u00e1t hi\u1ec7n n\u00e0y bu\u1ed9c ph\u1ea3i \u0111\u00e1nh gi\u00e1 l\u1ea1i d\u00f2ng th\u1eddi gian c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n v\u0169 tr\u1ee5 v\u00e0 m\u1edf ra nh\u1eefng h\u01b0\u1edbng nghi\u00ean c\u1ee9u m\u1edbi.<\/p>\n\n

Kh\u00e1m ph\u00e1 trong t\u01b0\u01a1ng lai<\/h2>\n\n

Vi\u1ec7c Hubble ph\u00e1t hi\u1ec7n ra GN-z11 ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ea7u cho m\u1ed9t ch\u01b0\u01a1ng th\u00fa v\u1ecb trong h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 thi\u00ean v\u0103n h\u1ecdc. C\u00e1c nh\u00e0 khoa h\u1ecdc r\u1ea5t h\u00e1o h\u1ee9c \u0111\u01b0\u1ee3c \u0111i s\u00e2u h\u01a1n v\u00e0o nh\u1eefng b\u00ed \u1ea9n xung quanh thi\u00ean h\u00e0 c\u1ed5 \u0111\u1ea1i n\u00e0y v\u00e0 nh\u1eefng thi\u00ean h\u00e0 t\u01b0\u01a1ng t\u1ef1. C\u1ea3 Hubble v\u00e0 K\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian James Webb th\u1ebf h\u1ec7 ti\u1ebfp theo, v\u1edbi kh\u1ea3 n\u0103ng v\u01b0\u1ee3t tr\u1ed9i, s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c kh\u00e1m ph\u00e1 nh\u1eefng b\u00ed m\u1eadt c\u1ee7a GN-z11 v\u00e0 c\u00e1c thi\u00ean h\u00e0 \u0111\u01b0\u01a1ng th\u1eddi c\u1ee7a n\u00f3 trong v\u0169 tr\u1ee5.<\/p>\n\n

C\u00e1i nh\u00ecn tho\u00e1ng qua v\u1ef1c th\u1eb3m th\u1eddi gian<\/h2>\n\n

GN-z11 cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn h\u1ea5p d\u1eabn v\u00e0o nh\u1eefng v\u00f9ng xa x\u00f4i nh\u1ea5t c\u1ee7a v\u0169 tr\u1ee5, mang \u0111\u1ebfn cho c\u00e1c nh\u00e0 khoa h\u1ecdc c\u01a1 h\u1ed9i \u0111\u1ed9c nh\u1ea5t \u0111\u1ec3 nghi\u00ean c\u1ee9u ngu\u1ed3n g\u1ed1c v\u00e0 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a c\u00e1c thi\u00ean h\u00e0. \u0110\u00e2y l\u00e0 minh ch\u1ee9ng cho s\u1ee9c m\u1ea1nh c\u1ee7a tr\u00ed t\u00f2 m\u00f2 c\u1ee7a con ng\u01b0\u1eddi v\u00e0 ti\u1ec1m n\u0103ng bi\u1ebfn \u0111\u1ed5i c\u1ee7a kh\u00e1m ph\u00e1 khoa h\u1ecdc.<\/p>\n\n

Khi ch\u00fang ta ti\u1ebfp t\u1ee5c h\u01b0\u1edbng t\u1ea7m m\u1eaft v\u00e0o s\u00e2u th\u1eb3m kh\u00f4ng gian, ch\u00fang ta \u0111ang kh\u00e1m ph\u00e1 nh\u1eefng b\u00ed m\u1eadt v\u1ec1 di s\u1ea3n v\u0169 tr\u1ee5 c\u1ee7a ch\u00fang ta. Ph\u00e1t hi\u1ec7n ra GN-z11 nh\u1eafc nh\u1edf ch\u00fang ta r\u1eb1ng v\u0169 tr\u1ee5 \u1ea9n ch\u1ee9a v\u00f4 v\u00e0n \u0111i\u1ec1u k\u1ef3 di\u1ec7u, ch\u1edd \u0111\u1ee3i \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 b\u1eb1ng s\u1ef1 theo \u0111u\u1ed5i tri th\u1ee9c kh\u00f4ng ng\u1eebng ngh\u1ec9.<\/p>","protected":false},"excerpt":{"rendered":"

Ph\u00e1t hi\u1ec7n \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a Hubble: Thi\u00ean h\u00e0 c\u1ed5 x\u01b0a nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c quan s\u00e1t Di s\u1ea3n l\u00e2u d\u00e0i c\u1ee7a Hubble K\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Hubble, minh ch\u1ee9ng…<\/p>\n","protected":false},"author":2,"featured_media":24257,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1836],"tags":[4385,7538,434,1444,7539,7541,435,7540],"class_list":["post-4079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomy-and-astrophysics","tag-cosmic-evolution","tag-gn-z11-galaxy","tag-space-exploration","tag-hubble-space-telescope","tag-oldest-galaxy","tag-redshift","tag-astronomy","tag-big-bang"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4079","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=4079"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4079\/revisions"}],"predecessor-version":[{"id":24258,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4079\/revisions\/24258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/24257"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=4079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=4079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=4079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}