At the center of the black hole, well inside the event horizon, general relativity predicts a singularity, a place where the curvature of spacetime becomes infinite and gravitational forces become infinitely strong.
At the center of the black hole, well inside the event horizon, general relativity predicts a singularity, a place where the curvature of spacetime becomes infinite and gravitational forces become infinitely strong.
在黑洞中心，活动视界很里面的地方，广义相对论预言了时空弯曲变成了一个奇异点，一个时空弯曲无穷大和引力变得无穷大的地方。