Astrophysicists have believed that half the elements which are heavier than iron were formed in gigantic star explosions, known as supernovas. However, there is one little snag with this theory: Astrophysicists have huge problems to make computer simulations of a supernova. âA supernova is extremely complicated.
Siberian Tiger Description. The Siberian Tiger can grow almost 11 feet in length. The males can weigh up to 660 pounds and they are larger than the females. This subspecies of tiger has a skull that is much larger than the others. The skull of the male is quite a bit larger than that of the female.
Siberian Husky. The adult Siberian husky stands between 20 to 23.5 inches tall at the shoulder, weighing between 35 to 60 pounds. Males are larger than females. Double-coated for protection from the cold, the blue-eyed Siberian husky's fur may be any color. These coats blow out twice a year, so be prepared for major shedding in the spring and fall.