If light has no mass, how does gravitational force bend light inwards

Question

In the case of black holes, lights are pulled into by great gravitational force exerted by the dying stars (which forms into a black hole). If light has no mass, how is light affected by gravity?

In: 784

Answer 1

It doesn’t bend light itself, it bends the space-time continuum, like when a stretched out fabric gets stretched and compressed by items you put on it.