{"id":28727,"date":"2019-03-15T20:50:00","date_gmt":"2019-03-15T13:50:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28727"},"modified":"2021-10-03T20:50:42","modified_gmt":"2021-10-03T13:50:42","slug":"cap-thien-ha-va-cham-cach-trai-dat-230-trieu-nam-anh-sang","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cap-thien-ha-va-cham-cach-trai-dat-230-trieu-nam-anh-sang\/","title":{"rendered":"C\u1eb7p thi\u00ean h\u00e0 va ch\u1ea1m c\u00e1ch Tr\u00e1i \u0111\u1ea5t 230 tri\u1ec7u n\u0103m \u00e1nh s\u00e1ng"},"content":{"rendered":"\n<p>Hai thi\u00ean h\u00e0 trong ch\u00f2m sao Hercules b\u1ecb l\u1ef1c h\u1ea5p d\u1eabn k\u00e9o l\u1ea1i, khi\u1ebfn ch\u00fang s\u00e1p nh\u1eadp v\u1edbi nhau v\u00e0 c\u00e1c ng\u00f4i sao thay \u0111\u1ed5i qu\u1ef9 \u0111\u1ea1o.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i1-vnexpress.vnecdn.net\/2019\/03\/13\/Va-cham-thien-ha-trong-bai-6604-1552445704.jpg?w=680&amp;h=0&amp;q=100&amp;dpr=1&amp;fit=crop&amp;s=u6T9MIT0R8OtKuT1fd2tRw\" alt=\"C\u1eb7p thi\u00ean h\u00e0 NGC 6052. \u1ea2nh: Space.\"\/><figcaption>C\u1eb7p thi\u00ean h\u00e0 NGC 6052 mang h\u00ecnh d\u1ea1ng \u0111\u1ed9c \u0111\u00e1o. \u1ea2nh:&nbsp;<em>Space.<\/em><\/figcaption><\/figure>\n\n\n\n<p>K\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Hubble ch\u1ee5p l\u1ea1i v\u1ee5 va ch\u1ea1m c\u1ee7a c\u1eb7p thi\u00ean h\u00e0 NGC 6052 trong ch\u00f2m sao Hercules (hay V\u0169 Ti\u00ean),&nbsp;<em>Space<\/em>&nbsp;h\u00f4m 12\/3 \u0111\u01b0a tin. H\u00ecnh \u1ea3nh m\u1edbi ph\u1ea7n n\u00e0o cho th\u1ea5y t\u01b0\u01a1ng lai c\u1ee7a d\u1ea3i Ng\u00e2n h\u00e0. Theo nghi\u00ean c\u1ee9u, n\u00f3 s\u1ebd va ch\u1ea1m v\u1edbi thi\u00ean h\u00e0 Andromeda trong kho\u1ea3ng 4 t\u1ef7 n\u0103m n\u1eefa.<\/p>\n\n\n\n<p>Nh\u00e0 thi\u00ean v\u0103n William Herschel ph\u00e1t hi\u1ec7n NGC 6052 v\u00e0o n\u0103m 1784. N\u00f3 \u0111\u01b0\u1ee3c mi\u00eau t\u1ea3 l\u00e0 thi\u00ean h\u00e0 \u0111\u01a1n, b\u1ea5t th\u01b0\u1eddng v\u00e0 c\u00f3 h\u00ecnh d\u1ea1ng k\u1ef3 qu\u1eb7c. Tuy nhi\u00ean, h\u00ecnh d\u1ea1ng b\u1ea5t th\u01b0\u1eddng n\u00e0y th\u1ef1c ch\u1ea5t do hai thi\u00ean h\u00e0 va ch\u1ea1m t\u1ea1o th\u00e0nh.<\/p>\n\n\n\n<p>&#8220;R\u1ea5t l\u00e2u tr\u01b0\u1edbc \u0111\u00e2y, l\u1ef1c h\u1ea5p d\u1eabn \u0111\u00e3 k\u00e9o hai thi\u00ean h\u00e0 l\u1ea1i, khi\u1ebfn ch\u00fang r\u01a1i v\u00e0o tr\u1ea1ng th\u00e1i h\u1ed7n \u0111\u1ed9n nh\u01b0 ng\u00e0y nay. C\u00e1c ng\u00f4i sao trong hai thi\u00ean h\u00e0 g\u1ed1c chuy\u1ec3n \u0111\u1ed9ng theo qu\u1ef9 \u0111\u1ea1o m\u1edbi do \u1ea3nh h\u01b0\u1edfng c\u1ee7a l\u1ef1c h\u1ea5p d\u1eabn&#8221;, C\u01a1 quan V\u0169 tr\u1ee5 ch\u00e2u \u00c2u (ESA) gi\u1ea3i th\u00edch.<\/p>\n\n\n\n<p>ESA c\u0169ng cho bi\u1ebft, c\u00e1c ng\u00f4i sao hi\u1ebfm khi \u0111\u00e2m nhau v\u00ec c\u00f3 k\u00edch th\u01b0\u1edbc qu\u00e1 nh\u1ecf so v\u1edbi kho\u1ea3ng c\u00e1ch gi\u1eefa ch\u00fang. H\u1ea7u h\u1ebft kh\u00f4ng gian trong thi\u00ean h\u00e0 ch\u1ec9 l\u00e0 kho\u1ea3ng tr\u1ed1ng. C\u00e1c thi\u00ean h\u00e0 cu\u1ed1i c\u00f9ng s\u1ebd s\u00e1p nh\u1eadp ho\u00e0n to\u00e0n, tr\u1edf th\u00e0nh thi\u00ean h\u00e0 \u0111\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p>Gi\u1edbi khoa h\u1ecdc nghi\u00ean c\u1ee9u c\u00e1c v\u1eadt th\u1ec3 nh\u01b0 NGC 6052 nh\u1eb1m hi\u1ec3u th\u00eam v\u1ec1 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a thi\u00ean h\u00e0 v\u00e0 h\u00ecnh dung ph\u1ea7n n\u00e0o v\u1ee5 va ch\u1ea1m c\u1ee7a d\u1ea3i Ng\u00e2n h\u00e0 trong t\u01b0\u01a1ng lai. C\u00e1c v\u1ee5 s\u00e1p nh\u1eadp nh\u01b0 v\u1eady r\u1ea5t ph\u1ed5 bi\u1ebfn \u1edf v\u0169 tr\u1ee5. Thi\u00ean h\u00e0 Andromeda c\u0169ng t\u1eebng &#8220;nu\u1ed1t&#8221; m\u1ed9t trong nh\u1eefng anh em c\u1ee7a d\u1ea3i Ng\u00e2n h\u00e0.<\/p>\n\n\n\n<p>V\u1ee5 va ch\u1ea1m gi\u1eefa d\u1ea3i Ng\u00e2n h\u00e0 v\u1edbi Andromeda s\u1ebd kh\u00f4ng g\u00e2y nguy hi\u1ec3m cho Tr\u00e1i \u0110\u1ea5t v\u00ec kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c ng\u00f4i sao trong thi\u00ean h\u00e0 v\u00f4 c\u00f9ng l\u1edbn. Tuy nhi\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn mu\u1ed1n t\u00ecm hi\u1ec3u c\u01a1 ch\u1ebf c\u1ee7a nh\u1eefng s\u1ef1 ki\u1ec7n n\u00e0y.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i1-vnexpress.vnecdn.net\/2019\/03\/13\/Hubble-trong-bai-7737-1552445704.jpg?w=680&amp;h=0&amp;q=100&amp;dpr=1&amp;fit=crop&amp;s=3jyuFtZLhXI6HVByip3r2g\" alt=\"K\u00ednh vi\u1ec5n v\u1ecdng Hubble ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u00f4ng gian. \u1ea2nh: Phys.\"\/><figcaption>K\u00ednh vi\u1ec5n v\u1ecdng Hubble ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u00f4ng gian. \u1ea2nh:&nbsp;<em>Phys.<\/em><\/figcaption><\/figure>\n\n\n\n<p>Hubble bay l\u00ean qu\u1ef9 \u0111\u1ea1o Tr\u00e1i \u0110\u1ea5t v\u00e0o th\u00e1ng 4\/1990. K\u00ednh vi\u1ec5n v\u1ecdng huy\u1ec1n tho\u1ea1i n\u00e0y t\u1eebng \u0111\u01b0\u1ee3c nhi\u1ec1u phi h\u00e0nh gia gh\u00e9 th\u0103m \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng ho\u1eb7c thay th\u1ebf b\u1ed9 ph\u1eadn kh\u00e1c. Chuy\u1ebfn th\u0103m g\u1ea7n \u0111\u00e2y nh\u1ea5t di\u1ec5n ra v\u00e0o n\u0103m 2009 nh\u1eb1m l\u1eafp \u0111\u1eb7t m\u00e1y quay m\u1edbi, Wide Field Camera 3.<\/p>\n\n\n\n<p>Hubble d\u1ef1 ki\u1ebfn v\u1eabn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong th\u1eadp k\u1ef7 t\u1edbi. H\u1eadu du\u1ec7 c\u1ee7a n\u00f3, k\u00ednh vi\u1ec5n v\u1ecdng tr\u1ecb gi\u00e1 g\u1ea7n 9 t\u1ef7 USD James Webb, s\u1ebd \u0111\u01b0\u1ee3c ph\u00f3ng l\u00ean v\u0169 tr\u1ee5 n\u0103m 2021.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hai thi\u00ean h\u00e0 trong ch\u00f2m sao Hercules b\u1ecb l\u1ef1c h\u1ea5p d\u1eabn k\u00e9o l\u1ea1i, khi\u1ebfn ch\u00fang s\u00e1p nh\u1eadp v\u1edbi nhau v\u00e0 c\u00e1c ng\u00f4i sao thay \u0111\u1ed5i qu\u1ef9 \u0111\u1ea1o. K\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Hubble ch\u1ee5p l\u1ea1i v\u1ee5 va ch\u1ea1m c\u1ee7a c\u1eb7p thi\u00ean h\u00e0 NGC 6052 trong ch\u00f2m sao Hercules (hay V\u0169 Ti\u00ean),&nbsp;Space&nbsp;h\u00f4m 12\/3 \u0111\u01b0a tin. H\u00ecnh [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28727","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28727"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28727\/revisions"}],"predecessor-version":[{"id":28730,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28727\/revisions\/28730"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}