是的，不仅如此，另一个结论是强大的引力可以造成时间变慢，因此广义相对论最有意思的一面是预测了黑洞的存在，这种密度极高的物体由于引力极强，即便是光落入其中也无法逃脱。
shì de ，bùjǐn rúcǐ ，lìng yī ge jiélùn shì qiángdà de yǐnlì kěyǐ zàochéng shíjiān biàn màn ，yīncǐ guǎngyì xiāngduìlùn zuì yǒu yìsi de yīmiàn shì yùcè le hēidòng de cúnzài ，zhèzhǒng mìdù jígāo de wùtǐ yóuyú yǐnlì jí strong ，jíbiàn shì guāng luò rù qízhōng yě wúfǎ táotuō 。
Yes, and that's not all. Another conclusion was that strong gravitational pull can make time slow. Therefore, one of the interesting aspects of the theory of general relativity is that it predicted the existence of black holes. Even light which falls on these incredibly dense objects cannot escape because of the extremely strong gravitational pull.