G\u00fcne\u015f Sistemi <\/a>d\u0131\u015f\u0131ndaki gezegenlerin de D\u00fcnya ve J\u00fcpiter benzeri manyetik alanlara sahip olabilece\u011fine dair \u015fimdiye kadarki en g\u00fc\u00e7l\u00fc kan\u0131tlara ula\u015ft\u0131. <\/p>\n <\/p>\n
Ara\u015ft\u0131rmac\u0131lar, \u201cs\u0131cak J\u00fcpiter\u201d olarak bilinen a\u015f\u0131r\u0131 s\u0131cak gaz devlerindeki ekstrem r\u00fczgarlar\u0131 inceleyerek bu sonuca vard\u0131klar\u0131n\u0131 a\u00e7\u0131klad\u0131.<\/p>\n
<\/p>\n
Nature Astronomy dergisinde yay\u0131mlanan \u00e7al\u0131\u015fma, manyetik alanlar\u0131n gezegen atmosferleri \u00fczerindeki rol\u00fcn\u00fc anlaman\u0131n yan\u0131 s\u0131ra, gelecekte ya\u015fam bar\u0131nd\u0131rabilecek d\u00fcnyalar\u0131n ara\u015ft\u0131r\u0131lmas\u0131na da katk\u0131 sa\u011flayabilir.<\/p>\n
<\/p>\n
R\u00dcZGARLAR \u0130NCELEN\u0130RKEN BEKLENMED\u0130K B\u0130R \u015eEY BULUNDU<\/strong><\/p>\n <\/p>\n
Fransa\u2019daki ara\u015ft\u0131rman\u0131n liderlerinden Julia Seidel ve ekibi, ba\u015flang\u0131\u00e7ta manyetik alanlar\u0131 de\u011fil, s\u0131cak J\u00fcpiterlerdeki a\u015f\u0131r\u0131 hava hareketlerini incelemeyi hedefliyordu.<\/p>\n
<\/p>\n
Ara\u015ft\u0131rmac\u0131lar, s\u0131cakl\u0131klar\u0131n yakla\u015f\u0131k 2 bin santigrat dereceye ula\u015fabildi\u011fi yedi s\u0131cak J\u00fcpiter gezegenini mercek alt\u0131na ald\u0131. Bu gezegenler y\u0131ld\u0131zlar\u0131na \u00e7ok yak\u0131n konumland\u0131klar\u0131 i\u00e7in gelgit kilidine girmi\u015f durumda. Yani t\u0131pk\u0131 Ay\u2019\u0131n D\u00fcnya\u2019ya hep ayn\u0131 y\u00fcz\u00fcn\u00fc g\u00f6stermesi gibi, bu gezegenlerin de bir y\u00fcz\u00fc s\u00fcrekli y\u0131ld\u0131z\u0131na d\u00f6n\u00fck.<\/p>\n
<\/p>\n
Bu durum bir tarafta s\u00fcrekli g\u00fcnd\u00fcz ve kavurucu s\u0131cakl\u0131klar yarat\u0131rken, di\u011fer tarafta kal\u0131c\u0131 gece ko\u015fullar\u0131 olu\u015fturuyor.<\/p>\n
<\/p>\n
SAATTE 25 B\u0130N K\u0130LOMETREY\u0130 A\u015eAN R\u00dcZGARLAR<\/strong><\/p>\n <\/p>\n
Ara\u015ft\u0131rmac\u0131lar, bu a\u015f\u0131r\u0131 s\u0131cakl\u0131k farklar\u0131n\u0131n \u00e7ok g\u00fc\u00e7l\u00fc atmosfer hareketleri yaratt\u0131\u011f\u0131n\u0131 belirledi.<\/p>\n
<\/p>\n
Yap\u0131lan \u00f6l\u00e7\u00fcmlere g\u00f6re gezegenlerdeki r\u00fczgar h\u0131zlar\u0131 saatte yakla\u015f\u0131k 7 bin 200 kilometre ile 25 bin kilometre aras\u0131nda de\u011fi\u015fiyor.<\/p>\n
<\/p>\n
Bilim insanlar\u0131 bu \u00f6l\u00e7\u00fcmleri \u015eili\u2019de bulunan Very Large Telescope ile Hawaii\u2019deki Gemini North teleskobunu kullanarak ger\u00e7ekle\u015ftirdi.<\/p>\n
<\/p>\n
DAHA SICAK GEZEGENLERDE R\u00dcZGARLAR DAHA ZAYIF<\/strong><\/p>\n <\/p>\n
Ara\u015ft\u0131rman\u0131n en dikkat \u00e7ekici bulgular\u0131ndan biri ise daha s\u0131cak gezegenlerde r\u00fczgarlar\u0131n beklenenden daha yava\u015f olmas\u0131 oldu.<\/p>\n
<\/p>\n
Ara\u015ft\u0131rmac\u0131lar, normal ko\u015fullarda daha fazla enerjiye sahip s\u0131cak gezegenlerde daha g\u00fc\u00e7l\u00fc r\u00fczgarlar g\u00f6r\u00fclmesi gerekti\u011fini belirtti.<\/p>\n
<\/p>\n
Bu \u00e7eli\u015fkinin en olas\u0131 a\u00e7\u0131klamas\u0131n\u0131n ise gezegenlerin etraf\u0131ndaki manyetik alanlar oldu\u011fu ifade edildi. Ara\u015ft\u0131rmaya g\u00f6re manyetik alanlar, atmosferdeki y\u00fckl\u00fc par\u00e7ac\u0131klar\u0131n hareketini yava\u015flatarak r\u00fczgarlar\u0131 bask\u0131l\u0131yor.<\/p>\n
<\/p>\n
MANYET\u0130K ALANLAR D\u00dcNYA’YA VE J\u00dcP\u0130TER’E BENZ\u0130YOR<\/strong><\/p>\n <\/p>\n
Ara\u015ft\u0131rmada \u00f6l\u00e7\u00fclen manyetik alanlar\u0131n \u015fiddetinin, G\u00fcne\u015f Sistemi\u2019ndeki \u00f6rneklerle benzer oldu\u011fu belirtildi.<\/p>\n
<\/p>\n
Bilim insanlar\u0131, baz\u0131 gezegenlerdeki manyetik alanlar\u0131n Sat\u00fcrn\u2019den yakla\u015f\u0131k d\u00f6rt kat daha g\u00fc\u00e7l\u00fc oldu\u011funu, baz\u0131lar\u0131n\u0131n ise J\u00fcpiter\u2019in yakla\u015f\u0131k yar\u0131s\u0131 kadar \u015fiddette oldu\u011funu hesaplad\u0131.<\/p>\n
<\/p>\n
Ara\u015ft\u0131rman\u0131n liderlerinden Seidel, \u201cArt\u0131k \u00f6tegezegenlerin de manyetik alanlara sahip oldu\u011funu biliyoruz\u201d diyerek, bunun ba\u015fka d\u00fcnyalar\u0131n ya\u015fanabilirli\u011fini anlamada kritik bir geli\u015fme oldu\u011funu s\u00f6yledi.<\/p>\n
<\/p>\n
YA\u015eAM ARAYI\u015eINDA YEN\u0130 KAPI<\/strong><\/p>\n <\/p>\n
Manyetik alanlar, y\u0131ld\u0131zlardan gelen y\u00fckl\u00fc par\u00e7ac\u0131klar\u0131 sapt\u0131rarak atmosferlerin korunmas\u0131nda \u00f6nemli rol oynuyor.<\/p>\n
<\/p>\n
Bilim insanlar\u0131, s\u0131cak J\u00fcpiterler gibi a\u015f\u0131r\u0131 ko\u015fullara sahip d\u00fcnyalarda manyetik alanlar\u0131n etkisini anlaman\u0131n, gelecekte suyu koruyabilen ve potansiyel olarak ya\u015fam bar\u0131nd\u0131rabilecek gezegenleri tespit etmeye yard\u0131mc\u0131 olabilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n
\\n\\n<\/p>\n
Kaynak:<\/strong> Teknoloji<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"G\u00f6kbilimciler, \u201cs\u0131cak J\u00fcpiter\u201d olarak bilinen a\u015f\u0131r\u0131 s\u0131cak \u00f6tegezegenlerde g\u00f6zlenen ekstrem r\u00fczgarlar\u0131n, bu d\u00fcnyalar\u0131n da manyetik alanlara sahip oldu\u011funu g\u00f6sterdi\u011fini a\u00e7\u0131klad\u0131. Bulgular, ya\u015fam\u0131 destekleyebilecek gezegenlerin anla\u015f\u0131lmas\u0131 a\u00e7\u0131s\u0131ndan \u00f6nemli bir ad\u0131m olarak de\u011ferlendiriliyor.<\/p>\n","protected":false},"author":1,"featured_media":667,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"_links":{"self":[{"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/posts\/666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/comments?post=666"}],"version-history":[{"count":1,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/posts\/666\/revisions"}],"predecessor-version":[{"id":803,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/posts\/666\/revisions\/803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/media\/667"}],"wp:attachment":[{"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/media?parent=666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/categories?post=666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gigatake.com\/tnews\/wp-json\/wp\/v2\/tags?post=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}