{"id":4877,"date":"2023-06-15T21:47:47","date_gmt":"2023-06-15T21:47:47","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4877"},"modified":"2023-06-15T21:47:47","modified_gmt":"2023-06-15T21:47:47","slug":"nasa-kepler-mission-exoplanet-discovery-legacy","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/astronomy-and-astrophysics\/nasa-kepler-mission-exoplanet-discovery-legacy\/","title":{"rendered":"Nhi\u1ec7m v\u1ee5 Kepler: H\u00e0nh tr\u00ecnh c\u00e1ch m\u1ea1ng trong kh\u00e1m ph\u00e1 ngo\u1ea1i h\u00e0nh tinh"},"content":{"rendered":"

Nhi\u1ec7m v\u1ee5 Kepler c\u1ee7a NASA: H\u00e0nh tr\u00ecnh c\u00e1ch m\u1ea1ng trong kh\u00e1m ph\u00e1 ngo\u1ea1i h\u00e0nh tinh<\/h2>\n\n

V\u1ec7 tinh s\u0103n t\u00ecm ngo\u1ea1i h\u00e0nh tinh c\u1ee7a NASA<\/h2>\n\n

N\u0103m 2009, NASA \u0111\u00e3 ph\u00f3ng v\u1ec7 tinh Kepler, m\u1ed9t s\u1ee9 m\u1ec7nh \u0111\u1ea7y tham v\u1ecdng nh\u1eb1m t\u00ecm ki\u1ebfm c\u00e1c ngo\u1ea1i h\u00e0nh tinh, l\u00e0 nh\u1eefng h\u00e0nh tinh quay quanh c\u00e1c ng\u00f4i sao ngo\u00e0i h\u1ec7 m\u1eb7t tr\u1eddi c\u1ee7a ch\u00fang ta. \u0110\u01b0\u1ee3c trang b\u1ecb c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, Kepler \u0111\u00e3 b\u1eaft \u0111\u1ea7u m\u1ed9t h\u00e0nh tr\u00ecnh mang t\u00ednh \u0111\u1ed9t ph\u00e1 \u0111\u1ec3 kh\u00e1m ph\u00e1 v\u00f9ng kh\u00f4ng gian r\u1ed9ng l\u1edbn.<\/p>\n\n

C\u00e1i nh\u00ecn ki\u00ean \u0111\u1ecbnh c\u1ee7a Kepler<\/h2>\n\n

Trong h\u01a1n b\u1ed1n n\u0103m, Kepler \u0111\u00e3 ki\u00ean tr\u00ec quan s\u00e1t m\u1ed9t v\u00f9ng v\u0169 tr\u1ee5, t\u1ec9 m\u1ec9 theo d\u00f5i nh\u1eefng l\u1ea7n gi\u1ea3m s\u00e1ng tinh t\u1ebf c\u1ee7a c\u00e1c ng\u00f4i sao do qu\u00e1 c\u1ea3nh c\u1ee7a c\u00e1c ngo\u1ea1i h\u00e0nh tinh g\u00e2y ra. C\u00e1i nh\u00ecn ki\u00ean \u0111\u1ecbnh n\u00e0y \u0111\u00e3 mang l\u1ea1i m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c kh\u00e1m ph\u00e1 ch\u01b0a t\u1eebng c\u00f3, l\u00e0m thay \u0111\u1ed5i hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 v\u0169 tr\u1ee5.<\/p>\n\n

H\u00e0ng t\u1ef7 ngo\u1ea1i h\u00e0nh tinh \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n<\/h2>\n\n

Nh\u1eefng quan s\u00e1t c\u1ee7a Kepler \u0111\u00e3 ti\u1ebft l\u1ed9 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c ngo\u1ea1i h\u00e0nh tinh, m\u1edf r\u1ed9ng \u0111\u00e1ng k\u1ec3 ki\u1ebfn th\u1ee9c c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1c h\u1ec7 h\u00e0nh tinh. T\u1eeb nh\u1eefng th\u1ebf gi\u1edbi nh\u1ecf nh\u01b0 Tr\u00e1i \u0111\u1ea5t \u0111\u1ebfn nh\u1eefng h\u00e0nh tinh kh\u1ed5ng l\u1ed3 nh\u01b0 sao M\u1ed9c, Kepler \u0111\u00e3 h\u00e9 l\u1ed9 m\u1ed9t lo\u1ea1t c\u00e1c thi\u00ean th\u1ec3 \u0111a d\u1ea1ng. C\u00e1c ph\u00e9p ngo\u1ea1i suy t\u1eeb d\u1eef li\u1ec7u c\u1ee7a Kepler cho th\u1ea5y s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a h\u00e0ng t\u1ef7 ngo\u1ea1i h\u00e0nh tinh kh\u00e1c, g\u1ee3i \u00fd v\u1ec1 nh\u1eefng kh\u1ea3 n\u0103ng v\u00f4 h\u1ea1n b\u00ean ngo\u00e0i h\u1ec7 m\u1eb7t tr\u1eddi c\u1ee7a ch\u00fang ta.<\/p>\n\n

H\u1ecfng h\u00f3c c\u01a1 h\u1ecdc v\u00e0 s\u1ef1 k\u1ebft th\u00fac c\u1ee7a m\u1ed9t k\u1ef7 nguy\u00ean<\/h2>\n\n

M\u1eb7c d\u00f9 ho\u1ea1t \u0111\u1ed9ng l\u00e2u h\u01a1n tu\u1ed5i th\u1ecd ban \u0111\u1ea7u c\u1ee7a s\u1ee9 m\u1ec7nh, h\u00e0nh tr\u00ecnh phi th\u01b0\u1eddng c\u1ee7a Kepler \u0111\u00e3 \u0111\u1ed9t ng\u1ed9t k\u1ebft th\u00fac v\u00e0o n\u0103m 2013 do h\u1ecfng h\u00f3c c\u01a1 h\u1ecdc \u1edf m\u1ed9t trong c\u00e1c b\u00e1nh ph\u1ea3n \u1ee9ng c\u1ee7a v\u1ec7 tinh, l\u00e0 thi\u1ebft b\u1ecb \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng v\u1ec7 tinh. M\u1ea5t \u0111i c\u00e1i nh\u00ecn \u1ed5n \u0111\u1ecbnh, Kepler kh\u00f4ng c\u00f2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n s\u1ee9 m\u1ec7nh s\u0103n t\u00ecm ngo\u1ea1i h\u00e0nh tinh c\u1ee7a m\u00ecnh.<\/p>\n\n

Di s\u1ea3n kh\u00e1m ph\u00e1 khoa h\u1ecdc<\/h2>\n\n

M\u1eb7c d\u00f9 s\u1ee9 m\u1ec7nh ch\u1ee7 \u0111\u1ed9ng c\u1ee7a Kepler c\u00f3 th\u1ec3 \u0111\u00e3 k\u1ebft th\u00fac, di s\u1ea3n c\u1ee7a n\u00f3 v\u1eabn ti\u1ebfp t\u1ee5c truy\u1ec1n c\u1ea3m h\u1ee9ng v\u00e0 cung c\u1ea5p th\u00f4ng tin cho c\u00e1c cu\u1ed9c th\u00e1m hi\u1ec3m khoa h\u1ecdc. L\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u do Kepler thu th\u1eadp \u0111\u01b0\u1ee3c v\u1eabn l\u00e0 m\u1ed9t kho t\u00e0ng, cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 h\u00ecnh th\u00e0nh, ti\u1ebfn h\u00f3a v\u00e0 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c ngo\u1ea1i h\u00e0nh tinh.<\/p>\n\n

T\u01b0\u01a1ng lai c\u1ee7a nghi\u00ean c\u1ee9u ngo\u1ea1i h\u00e0nh tinh<\/h2>\n\n

Nhi\u1ec7m v\u1ee5 Kepler \u0111\u00e3 m\u1edf \u0111\u01b0\u1eddng cho c\u00e1c nghi\u00ean c\u1ee9u ngo\u1ea1i h\u00e0nh tinh trong t\u01b0\u01a1ng lai, ch\u1ee9ng minh t\u00ednh kh\u1ea3 thi v\u00e0 gi\u00e1 tr\u1ecb khoa h\u1ecdc c\u1ee7a c\u00e1c \u0111\u00e0i quan s\u00e1t tr\u00ean kh\u00f4ng gian. C\u00e1c nghi\u00ean c\u1ee9u ti\u1ebfp theo s\u1eed d\u1ee5ng c\u00e1c v\u1ec7 tinh kh\u00e1c v\u00e0 c\u00e1c k\u00ednh vi\u1ec5n v\u1ecdng tr\u00ean m\u1eb7t \u0111\u1ea5t ti\u1ebfp t\u1ee5c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng c\u00e1c “\u1ee9ng vi\u00ean” ngo\u1ea1i h\u00e0nh tinh c\u1ee7a Kepler, m\u1edf kh\u00f3a th\u00eam nhi\u1ec1u b\u00ed m\u1eadt c\u1ee7a v\u0169 tr\u1ee5.<\/p>\n\n

\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi cu\u1ed9c t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng ngo\u00e0i Tr\u00e1i \u0111\u1ea5t<\/h2>\n\n

C\u00e1c kh\u00e1m ph\u00e1 c\u1ee7a Kepler \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng s\u00e2u s\u1eafc \u0111\u1ebfn cu\u1ed9c t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng ngo\u00e0i Tr\u00e1i \u0111\u1ea5t c\u1ee7a ch\u00fang ta. S\u1ef1 phong ph\u00fa tuy\u1ec7t \u0111\u1ed1i c\u1ee7a c\u00e1c ngo\u1ea1i h\u00e0nh tinh cho th\u1ea5y r\u1eb1ng c\u00e1c m\u00f4i tr\u01b0\u1eddng thu\u1eadn l\u1ee3i cho s\u1ef1 s\u1ed1ng c\u00f3 th\u1ec3 ph\u1ed5 bi\u1ebfn h\u01a1n ch\u00fang ta t\u1eebng ngh\u0129. Kh\u1ea3 n\u0103ng h\u1ea5p d\u1eabn c\u1ee7a nh\u1eefng th\u1ebf gi\u1edbi gi\u1ed1ng Tr\u00e1i \u0111\u1ea5t quay quanh c\u00e1c ng\u00f4i sao xa x\u00f4i th\u00fac \u0111\u1ea9y s\u1ef1 t\u00f2 m\u00f2 c\u1ee7a ch\u00fang ta v\u00e0 th\u00fac \u0111\u1ea9y cu\u1ed9c t\u00ecm ki\u1ebfm c\u00e1c h\u00e0nh tinh c\u00f3 th\u1ec3 sinh s\u1ed1ng.<\/p>\n\n

V\u01b0\u1ee3t ra ngo\u00e0i Kepler: M\u1edf r\u1ed9ng bi\u00ean gi\u1edbi kh\u00e1m ph\u00e1 ngo\u1ea1i h\u00e0nh tinh<\/h2>\n\n

Trong khi s\u1ee9 m\u1ec7nh c\u1ee7a Kepler \u0111\u00e3 k\u1ebft th\u00fac, vi\u1ec7c kh\u00e1m ph\u00e1 c\u00e1c ngo\u1ea1i h\u00e0nh tinh v\u1eabn ti\u1ebfp di\u1ec5n kh\u00f4ng ng\u1eebng. K\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian James Webb, d\u1ef1 ki\u1ebfn ph\u00f3ng v\u00e0o n\u0103m 2022, h\u1ee9a h\u1eb9n s\u1ebd c\u00e1ch m\u1ea1ng h\u00f3a s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1c ngo\u1ea1i h\u00e0nh tinh v\u1edbi \u0111\u1ed9 nh\u1ea1y v\u00e0 kh\u1ea3 n\u0103ng quang ph\u1ed5 ch\u01b0a t\u1eebng c\u00f3.<\/p>\n\n

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

Nhi\u1ec7m v\u1ee5 mang t\u00ednh \u0111\u1ed9t ph\u00e1 c\u1ee7a Kepler \u0111\u00e3 \u0111\u1ecbnh ngh\u0129a l\u1ea1i v\u1ecb tr\u00ed c\u1ee7a ch\u00fang ta trong v\u0169 tr\u1ee5, ch\u1ee9ng minh s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c ngo\u1ea1i h\u00e0nh tinh v\u00e0 ti\u1ec1m n\u0103ng to l\u1edbn \u0111\u1ec3 kh\u00e1m ph\u00e1 b\u00ean ngo\u00e0i h\u1ec7 m\u1eb7t tr\u1eddi c\u1ee7a ch\u00fang ta. Di s\u1ea3n c\u1ee7a n\u00f3 s\u1ebd ti\u1ebfp t\u1ee5c truy\u1ec1n c\u1ea3m h\u1ee9ng cho c\u00e1c th\u1ebf h\u1ec7 nh\u00e0 khoa h\u1ecdc v\u00e0 nh\u00e0 th\u00e1m hi\u1ec3m kh\u00f4ng gian t\u01b0\u01a1ng lai, th\u00fac \u0111\u1ea9y cu\u1ed9c theo \u0111u\u1ed5i tri th\u1ee9c kh\u00f4ng ng\u1eebng ngh\u1ec9 v\u00e0 gi\u1ea3i m\u00e3 nh\u1eefng b\u00ed \u1ea9n n\u1eb1m trong kh\u00f4ng gian r\u1ed9ng l\u1edbn v\u00f4 bi\u00ean.<\/p>","protected":false},"excerpt":{"rendered":"

Nhi\u1ec7m v\u1ee5 Kepler c\u1ee7a NASA: H\u00e0nh tr\u00ecnh c\u00e1ch m\u1ea1ng trong kh\u00e1m ph\u00e1 ngo\u1ea1i h\u00e0nh tinh V\u1ec7 tinh s\u0103n t\u00ecm ngo\u1ea1i h\u00e0nh tinh c\u1ee7a NASA N\u0103m 2009, NASA \u0111\u00e3 ph\u00f3ng v\u1ec7…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1836],"tags":[434,473,982,8744,613,435],"class_list":["post-4877","post","type-post","status-publish","format-standard","hentry","category-astronomy-and-astrophysics","tag-space-exploration","tag-nasa","tag-exoplanets","tag-kepler-mission","tag-scientific-discovery","tag-astronomy"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4877","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=4877"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4877\/revisions"}],"predecessor-version":[{"id":4878,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4877\/revisions\/4878"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=4877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=4877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=4877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}