According to Albert Einstein's theory of general relativity, gravity arises from the geometry of space and time, which combine to form spacetime.
According to Albert Einstein's theory of general relativity, gravity arises from the geometry of space and time, which combine to form spacetime.
根据爱因斯坦的广义相对论，重力源起于空间和时间的几何，空间与时间则合并成时空。