{"id":6891,"date":"2026-07-27T17:17:38","date_gmt":"2026-07-27T10:17:38","guid":{"rendered":"https:\/\/useful.vn\/?p=6891"},"modified":"2026-07-27T17:17:38","modified_gmt":"2026-07-27T10:17:38","slug":"cong-ty-my-muon-chieu-sang-trai-dat-bang-guong-khong-lo","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=6891","title":{"rendered":"C\u00f4ng ty M\u1ef9 mu\u1ed1n chi\u1ebfu s\u00e1ng Tr\u00e1i \u0110\u1ea5t b\u1eb1ng g\u01b0\u01a1ng kh\u1ed5ng l\u1ed3"},"content":{"rendered":"
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\nC\u00f4ng ty M\u1ef9 mu\u1ed1n chi\u1ebfu s\u00e1ng Tr\u00e1i \u0110\u1ea5t b\u1eb1ng g\u01b0\u01a1ng kh\u1ed5ng l\u1ed3 <\/h1>\n

C\u00f4ng ty Reflect Orbital \u0111\u1ec1 xu\u1ea5t k\u1ebf ho\u1ea1ch tri\u1ec3n khai h\u01a1n 50.000 v\u1ec7 tinh trang b\u1ecb g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng M\u1eb7t Tr\u1eddi chi\u1ebfu s\u00e1ng Tr\u00e1i \u0110\u1ea5t sau khi tr\u1eddi t\u1ed1i v\u00e0o n\u0103m 2035.<\/p>\n

Theo PC Mag<\/em>, h\u00f4m 9\/7, \u1ee6y ban Truy\u1ec1n th\u00f4ng Li\u00ean bang M\u1ef9 (FCC) c\u1ea5p ph\u00e9p cho c\u00f4ng ty kh\u1edfi nghi\u1ec7p Reflect Orbital, c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i California, \u0111\u1ec3 ph\u00f3ng v\u00e0 v\u1eadn h\u00e0nh v\u1ec7 tinh th\u1eed nghi\u1ec7m Earendil-1 tr\u00ean qu\u1ef9 \u0111\u1ea1o th\u1ea5p c\u1ee7a Tr\u00e1i \u0110\u1ea5t. D\u1ef1 ki\u1ebfn \u00e1nh s\u00e1ng ph\u1ea3n chi\u1ebfu t\u1eeb v\u1ec7 tinh n\u00e0y s\u1ebd bao ph\u1ee7 khu v\u1ef1c r\u1ed9ng kho\u1ea3ng 4,8 km tr\u00ean m\u1eb7t \u0111\u1ea5t.<\/p>\n

V\u1ec7 tinh Earendil-1 s\u1ebd ki\u1ec3m tra c\u00f4ng ngh\u1ec7 ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng M\u1eb7t Tr\u1eddi v\u1ec1 Tr\u00e1i \u0110\u1ea5t c\u1ee7a Reflect Orbital v\u1edbi g\u01b0\u01a1ng ph\u1ea3n chi\u1ebfu m\u00e0ng m\u1ecfng c\u00f3 th\u1ec3 ch\u1ec9nh h\u01b0\u1edbng, k\u00edch th\u01b0\u1edbc kho\u1ea3ng 18,3 m x 18,3 m. Earendil-1 s\u1ebd gi\u00fap c\u00e1c trang tr\u1ea1i m\u1eb7t tr\u1eddi ho\u1ea1t \u0111\u1ed9ng v\u00e0o ban \u0111\u00eam, chi\u1ebfu s\u00e1ng c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng ho\u1eb7c khu v\u1ef1c b\u1ecb thi\u00ean tai sau khi tr\u1eddi t\u1ed1i \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00f4ng t\u00e1c c\u1ee9u h\u1ed9.<\/p>\n

Reflect Orbital hy v\u1ecdng ph\u00f3ng 1.000 v\u1ec7 tinh l\u1edbn h\u01a1n v\u00e0o cu\u1ed1i n\u0103m 2028, v\u00e0 5.000 v\u1ec7 tinh kh\u00e1c v\u00e0o n\u0103m 2030. Nh\u1eefng g\u01b0\u01a1ng l\u1edbn nh\u1ea5t s\u1ebd c\u00f3 \u0111\u01b0\u1eddng k\u00ednh g\u1ea7n 55 m, ph\u1ea3n chi\u1ebfu l\u01b0\u1ee3ng \u00e1nh s\u00e1ng g\u1ea5p 100 l\u1ea7n tr\u0103ng tr\u00f2n. C\u00f4ng ty \u0111\u1eb7t m\u1ee5c ti\u00eau v\u1eadn h\u00e0nh h\u01a1n 50.000 v\u1ec7 tinh v\u00e0o n\u0103m 2035, t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi g\u01b0\u01a1ng bao quanh Tr\u00e1i \u0110\u1ea5t.<\/p>\n

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M\u00f4 ph\u1ecfng v\u1ec7 tinh mang g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 ho\u1ea1t \u0111\u1ed9ng tr\u00ean qu\u1ef9 \u0111\u1ea1o th\u1ea5p c\u1ee7a Tr\u00e1i \u0110\u1ea5t. \u1ea2nh: Reflect Orbital<\/em><\/p>\n<\/figcaption><\/figure>\n

\u0110\u1ec1 xu\u1ea5t n\u00e0y \u0111ang v\u1ea5p ph\u1ea3i l\u00e0n s\u00f3ng ph\u1ea3n \u0111\u1ed1i m\u1ea1nh m\u1ebd t\u1eeb c\u00e1c t\u1ed5 ch\u1ee9c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 nh\u00e0 thi\u00ean v\u0103n h\u1ecdc do lo ng\u1ea1i v\u1ec7 tinh s\u1ebd g\u00e2y \u00f4 nhi\u1ec5m \u00e1nh s\u00e1ng. FCC \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c h\u01a1n 1.800 \u00fd ki\u1ebfn c\u00f4ng khai v\u1ec1 \u0111\u01a1n xin c\u1ea5p ph\u00e9p, ph\u1ea7n nhi\u1ec1u ph\u1ea3n \u0111\u1ed1i k\u1ebf ho\u1ea1ch tri\u1ec3n khai Earendil-1 c\u1ee7a Reflect Orbital.<\/p>\n

Theo Tom’s Hardware<\/em>, gi\u1edbi thi\u00ean v\u0103n h\u1ecdc ch\u1ec9 tr\u00edch d\u1ef1 \u00e1n s\u1ebd khi\u1ebfn ho\u1ea1t \u0111\u1ed9ng quan s\u00e1t b\u1ea7u tr\u1eddi v\u00e0o ban \u0111\u00eam tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n, th\u1eadm ch\u00ed c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m cho nh\u1eefng thi\u1ebft b\u1ecb \u0111\u1ed9 nh\u1ea1y cao v\u00e0 l\u00e0m ch\u00f3i m\u1eaft ng\u01b0\u1eddi s\u1eed d\u1ee5ng k\u00ednh vi\u1ec5n v\u1ecdng. Tony Tyson, gi\u00e1m \u0111\u1ed1c khoa h\u1ecdc c\u1ee7a \u0110\u00e0i quan s\u00e1t Vera C. Rubin, nh\u1eadn x\u00e9t k\u1ebf ho\u1ea1ch chi\u1ebfu s\u00e1ng m\u1eb7t \u0111\u1ea5t b\u1eb1ng g\u01b0\u01a1ng tr\u00ean qu\u1ef9 \u0111\u1ea1o c\u00f2n g\u00e2y h\u1ea1i h\u01a1n ch\u00f2m sao v\u1ec7 tinh Starlink c\u1ee7a SpaceX. \u0110\u00e0i quan s\u00e1t Nam \u00c2u (ESO), n\u01a1i v\u1eadn h\u00e0nh nhi\u1ec1u k\u00ednh vi\u1ec5n v\u1ecdng trong sa m\u1ea1c Chile, cho bi\u1ebft vi\u1ec7c tri\u1ec3n khai \u0111\u1ea7y \u0111\u1ee7 m\u1ea1ng l\u01b0\u1edbi v\u1ec7 tinh c\u1ee7a Reflect Orbital “s\u1ebd l\u00e0m \u0111\u1ed9 s\u00e1ng n\u1ec1n tr\u1eddi t\u1ea1i c\u00e1c c\u01a1 s\u1edf c\u1ee7a h\u1ecd t\u0103ng g\u1ea5p 3-4 l\u1ea7n, h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u1eadt th\u1ec3 m\u1edd c\u1ee7a k\u00ednh vi\u1ec5n v\u1ecdng”.<\/p>\n

Ngo\u00e0i c\u1ea3n tr\u1edf nh\u00e0 thi\u00ean v\u0103n h\u1ecdc kh\u1ea3o s\u00e1t b\u1ea7u tr\u1eddi \u0111\u00eam, c\u00e1c nh\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng c\u0169ng lo ng\u1ea1i k\u00e9o d\u00e0i th\u1eddi gian chi\u1ebfu s\u00e1ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nh\u00e2n t\u1ea1o c\u00f3 th\u1ec3 l\u00e0m r\u1ed1i lo\u1ea1n chu k\u1ef3 ng\u00e0y – \u0111\u00eam c\u1ee7a sinh v\u1eadt t\u1eeb th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt \u0111\u1ebfn con ng\u01b0\u1eddi.<\/p>\n

Tuy nhi\u00ean, FCC v\u1eabn c\u1ea5p ph\u00e9p ph\u00f3ng v\u1ec7 tinh v\u00e0 nh\u1ea5n m\u1ea1nh gi\u1ea5y ph\u00e9p ch\u1ec9 d\u00e0nh cho m\u1ed9t v\u1ec7 tinh th\u1eed nghi\u1ec7m duy nh\u1ea5t \u0111\u1ec3 ki\u1ec3m tra s\u00e1ng ki\u1ebfn c\u00f4ng ngh\u1ec7 c\u00f3 th\u1ec3 n\u00e2ng cao v\u1ecb th\u1ebf c\u1ee7a M\u1ef9 trong kh\u00f4ng gian. Reflect Orbital cho bi\u1ebft h\u1ecd d\u1ef1 \u0111\u1ecbnh ph\u00f3ng Earendil-1 v\u00e0o cu\u1ed1i n\u0103m nay.<\/p>\n

Theo New York Times<\/em>, Ben Nowack, nh\u00e0 \u0111\u1ed3ng s\u00e1ng l\u1eadp ki\u00eam gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Reflect Orbital, cho bi\u1ebft v\u1ec7 tinh c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 gi\u00fap gi\u1ea3m \u0111\u1ed1t nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, qua \u0111\u00f3 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Gi\u1ea3i ph\u00e1p c\u1ee7a Reflect Orbital s\u1ebd g\u00f3p ph\u1ea7n kh\u1eafc ph\u1ee5c m\u1ed9t trong nh\u1eefng \u0111i\u1ec3m y\u1ebfu l\u1edbn nh\u1ea5t c\u1ee7a n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi l\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n ng\u1eebng khi M\u1eb7t Tr\u1eddi l\u1eb7n. Ngo\u00e0i ra, v\u1ec7 tinh mang g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh ti\u1ebfn \u0111\u1ed9 c\u1ee7a d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng, cho ph\u00e9p \u0111\u1ed9i ng\u0169 c\u00f4ng nh\u00e2n l\u00e0m vi\u1ec7c an to\u00e0n h\u01a1n v\u00e0o ban \u0111\u00eam, v\u00e0 n\u00f4ng d\u00e2n c\u00f3 th\u1ec3 tr\u1ed3ng nhi\u1ec1u th\u1ef1c ph\u1ea9m h\u01a1n tr\u00ean m\u1ed7i hecta \u0111\u1ea5t.<\/p>\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u00fd t\u01b0\u1edfng ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi tr\u1edf l\u1ea1i Tr\u00e1i \u0110\u1ea5t v\u00e0o ban \u0111\u00eam \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u1eed nghi\u1ec7m. N\u0103m 1993, v\u1ec7 tinh c\u1ee7a Nga trang b\u1ecb g\u01b0\u01a1ng r\u1ed9ng kho\u1ea3ng 24 m ph\u1ea3n chi\u1ebfu m\u1ed9t tia s\u00e1ng m\u1eb7t tr\u1eddi h\u1eb9p qua h\u00e0nh tinh trong th\u00ed nghi\u1ec7m nh\u1eb1m k\u00e9o d\u00e0i s\u1ed1 gi\u1edd ban ng\u00e0y \u1edf Siberia. Tuy nhi\u00ean, Nga \u0111\u00e3 t\u1eeb b\u1ecf d\u1ef1 \u00e1n n\u00e0y ch\u01b0a \u0111\u1ea7y m\u1ed9t th\u1eadp k\u1ef7 sau \u0111\u00f3 khi chuy\u1ebfn bay th\u1eed nghi\u1ec7m ti\u1ebfp theo th\u1ea5t b\u1ea1i.<\/p>\n

An Khang <\/strong>t\u1ed5ng h\u1ee3p<\/em><\/p>\n<\/article>\n

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https:\/\/vnexpress.net\/cong-ty-my-muon-chieu-sang-trai-dat-bang-guong-khong-lo-5096770.html<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00f4ng ty M\u1ef9 mu\u1ed1n chi\u1ebfu s\u00e1ng Tr\u00e1i \u0110\u1ea5t b\u1eb1ng g\u01b0\u01a1ng kh\u1ed5ng l\u1ed3 C\u00f4ng ty Reflect Orbital \u0111\u1ec1 xu\u1ea5t k\u1ebf ho\u1ea1ch tri\u1ec3n khai h\u01a1n 50.000 v\u1ec7 tinh trang b\u1ecb g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng M\u1eb7t Tr\u1eddi chi\u1ebfu s\u00e1ng Tr\u00e1i \u0110\u1ea5t sau khi tr\u1eddi t\u1ed1i v\u00e0o n\u0103m 2035. Theo PC Mag, h\u00f4m 9\/7, \u1ee6y ban Truy\u1ec1n th\u00f4ng<\/p>\n","protected":false},"author":1,"featured_media":6892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-6891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/6891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6891"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/6891\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/6892"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}