Question

if gravity pulls objects only if it is heaving mass then how black hole bend the light it is said due to very high gravity? and the photon particle of light are mass less

Answer 1

I was told that photons have no (rest) mass. However I thought that black holes are called "black" because no light can go escape the gravity force in their vicinity. I somehow think that, if light is just photons, then it should not be affected by gravity. Hence black holes could catch everything but light