\n<\/p>\n
Bilim insanlar\u0131, D\u00fcnya’n\u0131n ge\u00e7en bir y\u0131ld\u0131z taraf\u0131ndan y\u00f6r\u00fcngesinden \u00e7\u0131kar\u0131labilece\u011fi ve insanlar\u0131n donarak \u00f6lebilece\u011fi konusunda uyar\u0131yor.<\/p>\n
Gezegen Bilimi Enstit\u00fcs\u00fc ve Bordeaux \u00dcniversitesi’nden ara\u015ft\u0131rmac\u0131lar, yeni bir \u00e7al\u0131\u015fmada, D\u00fcnya’n\u0131n ge\u00e7en bir y\u0131ld\u0131z taraf\u0131ndan y\u00f6r\u00fcngesinden \u00e7\u0131kar\u0131labilece\u011fini \u00f6ng\u00f6r\u00fcyor. <\/p>\n
Ve bizi s\u0131cak tutacak G\u00fcne\u015fimiz olmadan, insanlar da dahil olmak \u00fczere t\u00fcm canl\u0131lar donarak \u00f6lecek.<\/p>\n
BE\u015e M\u0130LYAR YILLIK SENARYO<\/strong><\/p>\n Ekip, \u00f6n\u00fcm\u00fczdeki be\u015f milyar y\u0131l i\u00e7erisinde D\u00fcnya’n\u0131n ge\u00e7en bir y\u0131ld\u0131z taraf\u0131ndan y\u00f6r\u00fcngesinden \u00e7\u0131kar\u0131lma ihtimalinin 500’de bir oldu\u011funu s\u00f6yl\u00fcyor. <\/p>\n Onlarca y\u0131ld\u0131r bilim insanlar\u0131 D\u00fcnya’n\u0131n nas\u0131l sona erebilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor. Gezen bir kara delik, dev bir asteroit \u00e7arpmas\u0131 ve n\u00fckleer sava\u015f, hepsi de y\u0131k\u0131c\u0131 felaketlere yol a\u00e7abilir.<\/p>\n YILDIZ GE\u00c7\u0130\u015eLER\u0130 S\u0130M\u00dcLE ED\u0130LD\u0130<\/strong><\/p>\n Yeni bir \u00e7al\u0131\u015fmada G\u00fcne\u015f gezegenlerinin uzun vadeli dinamik gelece\u011fi b\u00fcy\u00fck bir ayr\u0131nt\u0131yla sim\u00fcle edildi ve istatistiksel olarak analiz edildi.<\/p>\n Daha \u00f6nceki \u00e7al\u0131\u015fmalar\u0131n \u00e7o\u011fu, G\u00fcne\u015f Sistemi’ni tamamen izole olarak ele al\u0131yor ve y\u0131ld\u0131z ge\u00e7i\u015flerinin potansiyel etkisini g\u00f6z ard\u0131 ediyor.<\/p>\n Bu soruyu cevaplamak i\u00e7in ara\u015ft\u0131rma ekibi, \u00f6n\u00fcm\u00fczdeki be\u015f milyar y\u0131l boyunca G\u00fcne\u015f Sistemimizin ge\u00e7en y\u0131ld\u0131zlar\u0131n varl\u0131\u011f\u0131nda binlerce sim\u00fclasyonunu \u00e7al\u0131\u015ft\u0131rd\u0131.<\/p>\n GEZEGENLER\u0130M\u0130Z “KARARLI” DE\u011e\u0130L<\/strong><\/p>\n Endi\u015fe verici olan, sim\u00fclasyonlar\u0131n G\u00fcne\u015f Sistemi’ndeki sekiz gezegenin -c\u00fcce gezegen Pl\u00fcton da dahil – “\u00f6nceden d\u00fc\u015f\u00fcn\u00fclenden \u00f6nemli \u00f6l\u00e7\u00fcde daha az kararl\u0131” oldu\u011funu ortaya koymas\u0131 oldu.<\/p>\n Pl\u00fcton’un \u00e7arp\u0131\u015fma veya f\u0131rlatma yoluyla kaybolma riski en y\u00fcksek olan gezegen oldu\u011fu belirtildi.<\/p>\n G\u00dcNE\u015e S\u0130STEM\u0130’N\u0130N DI\u015eINA \u0130T\u0130LMEK<\/strong><\/p>\n Mars’\u0131n y\u00fczde 0,3’l\u00fck bir olas\u0131l\u0131kla biraz daha iyi durumda oldu\u011fu, D\u00fcnya’n\u0131n ise y\u00fczde 0,2’lik bir olas\u0131l\u0131kla G\u00fcne\u015f Sistemi’nin d\u0131\u015f\u0131na itilebilece\u011fi aktar\u0131ld\u0131.<\/p>\n Sim\u00fclasyonlara g\u00f6re, \u00f6n\u00fcm\u00fczdeki be\u015f milyar y\u0131l i\u00e7erisinde b\u00f6yle yak\u0131n bir kar\u015f\u0131la\u015fman\u0131n ger\u00e7ekle\u015fme ihtimali y\u00fczde be\u015f civar\u0131nda.<\/p>\n<\/div>\n