{"id":28462,"date":"2019-07-04T09:01:00","date_gmt":"2019-07-04T02:01:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28462"},"modified":"2021-10-03T17:01:28","modified_gmt":"2021-10-03T10:01:28","slug":"bi-an-nhung-dam-may-tren-sao-hoa","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/bi-an-nhung-dam-may-tren-sao-hoa\/","title":{"rendered":"B\u00ed \u1ea9n nh\u1eefng \u0111\u00e1m m\u00e2y tr\u00ean sao Ho\u1ea3"},"content":{"rendered":"\n<p><strong>Tr\u00ean Tr\u00e1i \u0111\u1ea5t, c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc d\u00ednh v\u00e0o nh\u1eefng h\u1ea1t mu\u1ed1i bi\u1ec3n nh\u1ecf ho\u1eb7c b\u1ee5i th\u1ed5i v\u00e0o kh\u00f4ng kh\u00ed t\u1ea1o th\u00e0nh nh\u1eefng \u0111\u00e1m m\u00e2y tr\u1eafng.<\/strong>&nbsp;Tuy nhi\u00ean, khi n\u00f3i \u0111\u1ebfn sao H\u1ecfa, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c \u0111\u00e1m m\u00e2y gi\u1eefa kh\u00ed quy\u1ec3n t\u1eeb l\u00e2u v\u1eabn l\u00e0 m\u1ed9t b\u00ed \u1ea9n \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 khoa h\u1ecdc.<\/p>\n\n\n\n<p>Nghi\u00ean c\u1ee9u m\u1edbi \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Nature Geoscience cho th\u1ea5y nh\u1eefng \u0111\u00e1m m\u00e2y tr\u00ean sao H\u1ecfa th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh do c\u00e1c h\u1ea1t b\u1ee5i t\u1eeb c\u00e1c thi\u00ean th\u1ea1ch b\u1ecb ph\u00e1 h\u1ee7y.<\/p>\n\n\n\n<p>Kh\u00e1m ph\u00e1 n\u00e0y c\u00f3 th\u1ec3 n\u1eafm gi\u1eef ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3i th\u00edch l\u00e0m th\u1ebf n\u00e0o nh\u1eefng \u0111\u00e1m m\u00e2y gi\u1ed1ng nh\u01b0 k\u1eb9o b\u00f4ng ph\u00e1t tri\u1ec3n trong b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a h\u00e0nh tinh \u0110\u1ecf.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ttud.com.vn\/wp-content\/uploads\/2021\/10\/image-34.png\" alt=\"\" class=\"wp-image-28465\" width=\"519\" height=\"292\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/10\/image-34.png 480w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/10\/image-34-300x169.png 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><figcaption><em>Nh\u1eefng \u0111\u00e1m m\u00e2y tr\u00ean sao Ho\u1ea3 khi\u1ebfn c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111au \u0111\u1ea7u t\u00ecm l\u1eddi gi\u1ea3i.<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p>M\u1ed9t sinh vi\u00ean t\u1ed1t nghi\u1ec7p t\u1ea1i \u0110\u1ea1i h\u1ecdc Colorado Boulder v\u00e0 l\u00e0 t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a b\u00e0i b\u00e1o m\u1edbi, Victoria Hartwick, cho bi\u1ebft:<em>&nbsp;\u201cM\u00e2y kh\u00f4ng ch\u1ec9 t\u1ef1 h\u00ecnh th\u00e0nh. N\u00f3 c\u1ea7n m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 c\u00f3 th\u1ec3 ng\u01b0ng t\u1ee5\u201d.<\/em><\/p>\n\n\n\n<p>S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c \u0111\u00e1m m\u00e2y gi\u1eefa kh\u00ed quy\u1ec3n tr\u00ean sao H\u1ecfa, n\u01a1i kh\u00f4ng c\u00f3 mu\u1ed1i bi\u1ec3n, khi\u1ebfn c\u00e1c chuy\u00ean gia b\u1ed1i r\u1ed1i, m\u1eb7c d\u00f9 c\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 \u00e1m ch\u1ec9 r\u1eb1ng kh\u00f3i thi\u00ean th\u1ea1ch, t\u00e0n d\u01b0 c\u1ee7a c\u00e1c thi\u00ean th\u1ea1ch b\u1ecb ph\u00e1 h\u1ee7y, c\u00f3 th\u1ec3 \u0111\u00e3 t\u1ea1o ra c\u00e1c \u0111\u00e1m m\u00e2y g\u1ea7n c\u00e1c c\u1ef1c.<\/p>\n\n\n\n<p>D\u1ef1a tr\u00ean l\u00fd thuy\u1ebft \u0111\u00f3, Hartwick v\u00e0 nh\u00f3m c\u1ee7a c\u00f4 t\u1ef1 \u0111\u1eb7t ra nhi\u1ec7m v\u1ee5 x\u00e1c \u0111\u1ecbnh xem li\u1ec7u kh\u00f3i thi\u00ean th\u1ea1ch n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng \u0111\u00e1m m\u00e2y r\u00f5 r\u00e0ng trong b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a sao H\u1ecfa, b\u00ean d\u01b0\u1edbi c\u00e1c lo\u1ea1i m\u00e2y \u0111\u00e3 bi\u1ebft kh\u00e1c hay kh\u00f4ng.<\/p>\n\n\n\n<p>Hartwick v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p \u0111\u00e3 k\u1ebft h\u1ee3p d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb v\u1ec7 tinh sao H\u1ecfa v\u00e0 c\u1ee7a NASA v\u1edbi c\u00e1c m\u00f4 ph\u1ecfng m\u00e1y t\u00ednh t\u00e1i t\u1ea1o d\u00f2ng ch\u1ea3y c\u1ee7a b\u1ea7u kh\u00ed quy\u1ec3n. C\u00e1c m\u00f4 ph\u1ecfng th\u00e0nh c\u00f4ng cho th\u1ea5y, kh\u00f3i thi\u00ean th\u1ea1ch t\u1ea1o ra c\u00e1c \u0111\u00e1m m\u00e2y v\u1edbi \u0111i\u1ec1u ki\u1ec7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean H\u00e0nh tinh \u0110\u1ecf.<\/p>\n\n\n\n<p>M\u1ed7i ng\u00e0y c\u00f3 2 \u0111\u1ebfn 3 t\u1ea5n thi\u00ean th\u1ea1ch nh\u1ecf ch\u1ee7 y\u1ebfu t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn b\u1ea7u kh\u00ed quy\u1ec3n sao H\u1ecfa. Khi ch\u00fang b\u1ecb ph\u00e1 h\u1ee7y trong h\u00e0nh tr\u00ecnh xuy\u00ean qua b\u1ea7u kh\u00ed quy\u1ec3n, ch\u00fang gi\u1ea3i ph\u00f3ng b\u1ee5i v\u00e0o kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n<p>Trong khi ch\u00ednh x\u00e1c v\u00ec sao sao Ho\u1ea3 m\u1ea5t n\u01b0\u1edbc v\u1eabn l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi m\u1edf, nghi\u00ean c\u1ee9u m\u1edbi hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 l\u00e0 c\u00f4ng c\u1ee5 ti\u1ebft l\u1ed9 th\u00f4ng tin kh\u00f4ng ch\u1ec9 v\u1ec1 \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft tr\u00ean sao H\u1ecfa ng\u00e0y nay m\u00e0 c\u00f2n v\u1ec1 kh\u00ed h\u1eadu trong qu\u00e1 kh\u1ee9 c\u1ee7a h\u00e0nh tinh \u0110\u1ecf.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u00ean Tr\u00e1i \u0111\u1ea5t, c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc d\u00ednh v\u00e0o nh\u1eefng h\u1ea1t mu\u1ed1i bi\u1ec3n nh\u1ecf ho\u1eb7c b\u1ee5i th\u1ed5i v\u00e0o kh\u00f4ng kh\u00ed t\u1ea1o th\u00e0nh nh\u1eefng \u0111\u00e1m m\u00e2y tr\u1eafng.&nbsp;Tuy nhi\u00ean, khi n\u00f3i \u0111\u1ebfn sao H\u1ecfa, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c \u0111\u00e1m m\u00e2y gi\u1eefa kh\u00ed quy\u1ec3n t\u1eeb l\u00e2u v\u1eabn l\u00e0 m\u1ed9t b\u00ed \u1ea9n \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 khoa h\u1ecdc. [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28462","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\/28462","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28462"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28462\/revisions"}],"predecessor-version":[{"id":28468,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28462\/revisions\/28468"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}