Of course, many scientists believe that the big bang was a spontaneous, undirected event that led to the self - arranging of particles of matter into stars and planets over a period of time.
ونتيجة هذا الحدث ،‏ رتَّبت الجسيمات ذاتها لتشكِّل بمرور الوقت نجوما وكواكب .‏