如果我们说有一种机器可以把如地球、火星那么大的行星“磨成”粉末,或许有人会说我们是痴人说梦,要么那是魔幻电影中的场景。然而,在浩瀚的宇宙中的确有一种天然的行星“粉碎机”。这是一种奇特的天体,它可以像粉碎机那样把岩石行星“磨碎”成粉末。英国华威大学的天体物理学家指出,能“粉碎”行星的天体是白矮星。白矮星是如何形成的白矮星是“即将死亡”的恒星。恒星是可以发光发热的天体,它们就是一个个天然的核反应堆,可 If we say that there is a kind of machine that can “ground” a planet like Planet Earth or Mars into powder, some may say that we are an idiot or a scene in a fantasy movie. However, there is a natural planet “shredder ” in the vast universe. This is a peculiar object, which can “grind” the rocky planet into a powder like a shredder. Astrophysicists at the University of Warwick in the United Kingdom point out that objects that “smash” the planets are white dwarfs. White dwarf star is how the formation of the white dwarf star is about to die. Stars are objects that can emit light and heat. They are natural nuclear reactors