{"id":16390,"date":"2021-03-20T16:18:48","date_gmt":"2021-03-20T16:18:48","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16390"},"modified":"2021-03-20T16:18:48","modified_gmt":"2021-03-20T16:18:48","slug":"martian-dust-storms-triboelectric-charges","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/planetary-science\/martian-dust-storms-triboelectric-charges\/","title":{"rendered":"B\u00ed \u1ea9n v\u1ec1 \u0111i\u1ec7n trong b\u00e3o c\u00e1t sao H\u1ecfa"},"content":{"rendered":"

B\u00e3o c\u00e1t sao H\u1ecfa: M\u1ed9t ngu\u1ed3n ti\u1ec1m n\u0103ng c\u1ee7a ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec7n<\/h2>\n\n

T\u1ea1o \u0111i\u1ec7n do ti\u1ebfp x\u00fac v\u00e0 c\u00e1c \u0111i\u1ec7n t\u00edch t\u0129nh trong b\u1ee5i sao H\u1ecfa<\/h2>\n\n

Nh\u1eefng c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa, nh\u1eefng \u0111\u00e1m m\u00e2y kh\u1ed5ng l\u1ed3 g\u1ed3m c\u00e1c h\u1ea1t nh\u1ecf bao ph\u1ee7 h\u00e0nh tinh, c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c tia l\u1eeda \u0111i\u1ec7n c\u1ef1c nh\u1ecf \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111i\u1ec7n t\u00edch ma s\u00e1t. Hi\u1ec7n t\u01b0\u1ee3ng t\u1ea1o \u0111i\u1ec7n do ti\u1ebfp x\u00fac x\u1ea3y ra khi c\u00e1c b\u1ec1 m\u1eb7t ho\u1eb7c c\u00e1c h\u1ea1t c\u1ecd x\u00e1t v\u00e0o nhau, t\u1ea1o ra t\u0129nh \u0111i\u1ec7n. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng th\u1ea5y tr\u00ean Tr\u00e1i \u0111\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 khi ch\u00fang ta ch\u00e0 m\u1ed9t qu\u1ea3 b\u00f3ng bay v\u00e0o t\u00f3c ho\u1eb7c vu\u1ed1t ve m\u1ed9t con m\u00e8o.<\/p>\n\n

C\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf<\/h2>\n\n

C\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y v\u1ec1 vi\u1ec7c t\u00edch \u0111i\u1ec7n do ti\u1ebfp x\u00fac trong c\u00e1c c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa d\u1ef1a tr\u00ean c\u00e1c th\u00ed nghi\u1ec7m s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng ph\u1ea3i c\u1ee7a sao H\u1ecfa, ch\u1eb3ng h\u1ea1n nh\u01b0 tro n\u00fai l\u1eeda t\u1eeb Tr\u00e1i \u0111\u1ea5t. C\u00e1c th\u00ed nghi\u1ec7m n\u00e0y cho th\u1ea5y r\u1eb1ng c\u00e1c hi\u1ec7u \u1ee9ng \u0111i\u1ec7n quan s\u00e1t \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 l\u00e0 do s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa tro v\u00e0 c\u00e1c h\u1ed9p \u0111\u1ef1ng th\u00ed nghi\u1ec7m, ch\u1ee9 kh\u00f4ng ph\u1ea3i do ch\u00ednh c\u00e1c h\u1ea1t b\u1ee5i.<\/p>\n\n

Nghi\u00ean c\u1ee9u m\u1edbi: M\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n tr\u00ean sao H\u1ecfa<\/h2>\n\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y, m\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Icarus \u0111\u00e3 m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng tro bazan t\u1eeb n\u00fai l\u1eeda Xitle c\u1ee7a Mexico, c\u00f3 th\u00e0nh ph\u1ea7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ee5i sao H\u1ecfa. Tro \u0111\u01b0\u1ee3c treo l\u01a1 l\u1eedng v\u00e0 \u0111\u1ea3o trong c\u00e1c b\u00ecnh th\u1ee7y tinh ch\u1ee9a lu\u1ed3ng kh\u00ed carbon dioxide, t\u00e1i t\u1ea1o \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n tr\u00ean sao H\u1ecfa.<\/p>\n\n

C\u00e1c ph\u00e1t hi\u1ec7n th\u1eed nghi\u1ec7m<\/h2>\n\n

Nh\u1eefng ph\u00e1t hi\u1ec7n c\u1ee7a nghi\u00ean c\u1ee9u cung c\u1ea5p b\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c \u0111i\u1ec7n t\u00edch ma s\u00e1t trong c\u00e1c c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa. C\u00e1c tia l\u1eeda t\u0129nh \u0111i\u1ec7n nh\u1ecf h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh th\u00ed nghi\u1ec7m, ch\u1ec9 ra r\u1eb1ng c\u00e1c h\u1ea1t b\u1ee5i va ch\u1ea1m c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n sao H\u1ecfa.<\/p>\n\n

\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi b\u1ea7u kh\u00ed quy\u1ec3n v\u00e0 s\u1ef1 s\u1ed1ng tr\u00ean sao H\u1ecfa<\/h2>\n\n

S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c \u0111i\u1ec7n t\u00edch ma s\u00e1t trong c\u00e1c c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa c\u00f3 th\u1ec3 c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a h\u00e0nh tinh n\u00e0y v\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 s\u1ef1 s\u1ed1ng c\u1ee7a n\u00f3. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u suy \u0111o\u00e1n r\u1eb1ng c\u00e1c \u0111i\u1ec7n t\u00edch n\u00e0y c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n t\u1ea1o ra s\u00e9t, m\u1eb7c d\u00f9 \u1edf quy m\u00f4 nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c c\u01a1n b\u00e3o s\u1ea5m s\u00e9t tr\u00ean Tr\u00e1i \u0111\u1ea5t.<\/p>\n\n

T\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng \u0111\u1ebfn c\u00e1c xe t\u1ef1 h\u00e0nh<\/h2>\n\n

Nghi\u00ean c\u1ee9u cho th\u1ea5y r\u1eb1ng ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec7n li\u00ean quan \u0111\u1ebfn c\u00e1c c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa kh\u00f4ng g\u00e2y nguy hi\u1ec3m cho c\u00e1c xe t\u1ef1 h\u00e0nh \u0111ang th\u00e1m hi\u1ec3m. C\u00e1c tia l\u1eeda qu\u00e1 nh\u1ecf \u0111\u1ec3 g\u00e2y h\u1ea1i cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m c\u1ee7a xe t\u1ef1 h\u00e0nh.<\/p>\n\n

C\u00e1c nghi\u00ean c\u1ee9u v\u00e0 quan s\u00e1t trong t\u01b0\u01a1ng lai<\/h2>\n\n

Vi\u1ec7c x\u00e1c nh\u1eadn s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u00e1c \u0111i\u1ec7n t\u00edch ma s\u00e1t trong c\u00e1c c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa \u0111\u00f2i h\u1ecfi ph\u1ea3i quan s\u00e1t tr\u1ef1c ti\u1ebfp tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a h\u00e0nh tinh. Xe t\u1ef1 h\u00e0nh Perseverance c\u1ee7a NASA, h\u1ea1 c\u00e1nh tr\u00ean sao H\u1ecfa v\u00e0o th\u00e1ng 2 n\u0103m 2021, \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb t\u1ed1t \u0111\u1ec3 thu \u0111\u01b0\u1ee3c b\u1eb1ng ch\u1ee9ng tr\u1ef1c quan \u0111\u1ea7u ti\u00ean v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y. C\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ee7a xe t\u1ef1 h\u00e0nh c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec7n v\u00e0 theo d\u00f5i h\u00e0nh vi c\u1ee7a c\u01a1n b\u00e3o c\u00e1t.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

Nh\u1eefng ph\u00e1t hi\u1ec7n c\u1ee7a nghi\u00ean c\u1ee9u n\u00e0y cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft m\u1edbi v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t \u0111i\u1ec7n c\u1ee7a c\u00e1c c\u01a1n b\u00e3o c\u00e1t sao H\u1ecfa. Ti\u1ec1m n\u0103ng t\u1ea1o \u0111i\u1ec7n do ti\u1ebfp x\u00fac c\u00f3 th\u1ec3 n\u00e2ng cao s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a h\u00e0nh tinh n\u00e0y v\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 s\u1ef1 s\u1ed1ng c\u1ee7a n\u00f3. C\u00e1c nghi\u00ean c\u1ee9u v\u00e0 quan s\u00e1t trong t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c xe t\u1ef1 h\u00e0nh nh\u01b0 Perseverance s\u1ebd gi\u00fap ti\u1ebfp t\u1ee5c gi\u1ea3i m\u00e3 nh\u1eefng b\u00ed \u1ea9n v\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n c\u1ee7a sao H\u1ecfa.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e3o c\u00e1t sao H\u1ecfa: M\u1ed9t ngu\u1ed3n ti\u1ec1m n\u0103ng c\u1ee7a ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec7n T\u1ea1o \u0111i\u1ec7n do ti\u1ebfp x\u00fac v\u00e0 c\u00e1c \u0111i\u1ec7n t\u00edch t\u0129nh trong b\u1ee5i sao H\u1ecfa Nh\u1eefng c\u01a1n b\u00e3o c\u00e1t…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[985],"tags":[21717,2419,815,21718,436],"class_list":["post-16390","post","type-post","status-publish","format-standard","hentry","category-planetary-science","tag-martian-dust-storms","tag-mars-exploration","tag-planetary-science","tag-triboelectric-charges","tag-astrophysics"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16390","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16390"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16390\/revisions"}],"predecessor-version":[{"id":16391,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16390\/revisions\/16391"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}