Avrupa Uzay Ajans\u0131 ve NASA, \u00fclkede kutlanan Cad\u0131lar Bayram\u0131\u2019n\u0131 \u00f6lmekte olan bir y\u0131ld\u0131z\u0131n \u00e7arp\u0131c\u0131 g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fc payla\u015f\u0131p kutlad\u0131.<\/p>\n
Hubble Uzay Teleskobu\u2019nda yer alan kameralarla 2011 ve 2016 senelerinde yap\u0131lm\u0131\u015f olan g\u00f6zlemlerle olu\u015fturulan foto\u011fraf ge\u00e7ti\u011fimiz g\u00fcnlerde payla\u015fl\u0131d\u0131.<\/p>\n
A\u015fa\u011f\u0131daki bulunan foto\u011fraf, Aslan tak\u0131my\u0131ld\u0131z\u0131nda bulunan ve \u201ck\u0131rm\u0131z\u0131 dev\u201d kademesinde olan 400 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131ktaki CW Leonis adl\u0131 y\u0131ld\u0131z\u0131 g\u00f6steriyor. Y\u0131ld\u0131z \u00e7evresi siyah karbonla doldu<\/p>\n
Y\u0131ld\u0131zlar bu evrede, evrimlerinin ge\u00e7 a\u015famas\u0131na gelmi\u015f oluyor ve bol miktarda uzaya toz ve gaz p\u00fcsk\u00fcrt\u00fcyor. CW Leonis\u2019te bu s\u00fcre\u00e7, y\u0131ld\u0131z\u0131n \u00e7evresinin siyah karbonla dolmas\u0131na sebep oldu.<\/p>\n
Ayr\u0131ca y\u00fczeyi nispeten d\u00fc\u015f\u00fck s\u0131cakl\u0131\u011fa sahip (bin 260 santigrat derece) y\u0131ld\u0131z, bu sebepten \u00f6t\u00fcr\u00fc turuncu bir renge b\u00fcr\u00fcn\u00fcyor.Gelece\u011fe ili\u015fkin tahminler yapmaya yard\u0131mc\u0131 olabilir<\/p>\n
NASA, bu \u015fekildeki y\u0131ld\u0131zlar\u0131 incelemenin, G\u00fcne\u015f milyarlarca y\u0131l sonra \u00f6mr\u00fcn\u00fcn sonlar\u0131na yakla\u015ft\u0131\u011f\u0131 zaman nelerin olabilece\u011fine dair tahminler y\u00fcr\u00fctmeye yarayabilece\u011fini ifade etti.<\/p>\n