白矮星有时会相撞而释放出巨大能量，新星因而产生，但是每一千颗白矮星才有可能出现一颗新星，它们最终也会消失。
White dwarfs might yet be crashed together and of the mighty forces so released, new stars built, but only one star for every thousand white dwarfs destroyed, and those would come to an end, too.
核裂变释放出巨大的能量。
正如在太阳上所进行的反应一样，第二阶段连锁反应将氢原子聚合成较重的氦原子并在这一过程中释放出巨大的能量。
Just as in the sun, the chain reaction in the second stage fuses the hydrogen atoms into heavier helium atoms and releases vast amounts of energy in the process.
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