\n<\/p>\n
Al\u00e7ak D\u00fcnya y\u00f6r\u00fcngesindeki uydu say\u0131s\u0131n\u0131n h\u0131zla artmas\u0131, g\u00f6kbilimcilerin gece g\u00f6ky\u00fcz\u00fcn\u00fc g\u00f6zlemlemesini giderek zorla\u015ft\u0131r\u0131yor. \u0130ngiltere’deki ara\u015ft\u0131rmac\u0131lar ise bu soruna, “d\u00fcnyan\u0131n en siyah boyalar\u0131ndan biri” olarak bilinen Vantablack 310<\/strong> ile \u00e7\u00f6z\u00fcm bulunabilece\u011fini a\u00e7\u0131klad\u0131.<\/p>\n \u00a0<\/p>\n Ara\u015ft\u0131rmaya g\u00f6re \u00f6zel siyah kaplama, uydular\u0131n yans\u0131tt\u0131\u011f\u0131 \u0131\u015f\u0131\u011f\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azaltarak teleskoplar\u0131n daha net g\u00f6zlem yapmas\u0131na yard\u0131mc\u0131 olabilir.<\/p>\n \u00a0<\/p>\n UYDU SAYISI HIZLA ARTIYOR<\/strong><\/p>\n \u00a0<\/p>\n Bug\u00fcn D\u00fcnya y\u00f6r\u00fcngesinde 14 binden fazla uydu bulunuyor ve bu say\u0131n\u0131n \u00f6n\u00fcm\u00fczdeki y\u0131llarda daha da artmas\u0131 bekleniyor.<\/p>\n \u00a0<\/p>\n Bu durum, uydular\u0131n G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 yans\u0131tmas\u0131 nedeniyle yer tabanl\u0131 teleskoplar\u0131n \u00e7ekti\u011fi g\u00f6r\u00fcnt\u00fclerde parlak izler olu\u015fmas\u0131na yol a\u00e7\u0131yor. Bilim insanlar\u0131, bu “uydu kaynakl\u0131 \u0131\u015f\u0131k kirlili\u011finin” astronomik g\u00f6zlemler i\u00e7in giderek daha b\u00fcy\u00fck bir sorun haline geldi\u011fini belirtiyor.<\/p>\n \u00a0<\/p>\n GELEN I\u015eI\u011eIN YALNIZCA Y\u00dcZDE 2’S\u0130N\u0130 YANSITTI<\/strong><\/p>\n \u00a0<\/p>\n Surrey \u00dcniversitesi ara\u015ft\u0131rmac\u0131lar\u0131 taraf\u0131ndan yap\u0131lan laboratuvar testlerinde Vantablack 310 ile kaplanan uydu y\u00fczeylerinin gelen \u0131\u015f\u0131\u011f\u0131n yaln\u0131zca y\u00fczde 2’sini yans\u0131tt\u0131\u011f\u0131 tespit edildi.<\/p>\n \u00a0<\/p>\n Ara\u015ft\u0131rmac\u0131lar, bu sayede uydular\u0131n g\u00f6ky\u00fcz\u00fcndeki parlakl\u0131\u011f\u0131n\u0131n \u00f6nemli \u00f6l\u00e7\u00fcde azald\u0131\u011f\u0131n\u0131 ve astronomik g\u00f6zlemler \u00fczerindeki olumsuz etkinin d\u00fc\u015f\u00fcr\u00fclebilece\u011fini ifade etti.<\/p>\n \u00a0<\/p>\n MEVCUT \u00c7\u00d6Z\u00dcMLERDEN DAHA BA\u015eARILI<\/strong><\/p>\n \u00a0<\/p>\n Ara\u015ft\u0131rmada, Vantablack 310 kaplamas\u0131n\u0131n daha \u00f6nce SpaceX taraf\u0131ndan geli\u015ftirilen DarkSat ve VisorSat uygulamalar\u0131yla benzer, baz\u0131 \u00f6l\u00e7\u00fcmlerde ise daha iyi performans g\u00f6sterdi\u011fi belirtildi.<\/p>\n \u00a0<\/p>\n Kaplaman\u0131n uyguland\u0131\u011f\u0131 uydular\u0131n parlakl\u0131\u011f\u0131, Uluslararas\u0131 Astronomi Birli\u011fi’nin \u00f6nerdi\u011fi s\u0131n\u0131r\u0131n alt\u0131nda kald\u0131.<\/p>\n \u00a0<\/p>\n UZAYDA TEST ED\u0130LECEK<\/strong><\/p>\n \u00a0<\/p>\n Ara\u015ft\u0131rmac\u0131lar, \u00e7al\u0131\u015fman\u0131n yaln\u0131zca optik performans\u0131 de\u011ferlendirdi\u011fini, kaplaman\u0131n uzay