If light has no mass how do black holes absorb it?
If light does not have mass, then how can it be absorbed by a black hole?
Is dark energy the outflow of a Universal black hole? Does dark matter have negative mass? Why is light affected by gravity if photons are massless? Are there an estimates for the amount of dark matter a black hole contains? How is it possible for the center of a black hole to be infinitely dense, that is, a huge amount of mass occupying zero volume? Which rays have capacity to come out of black hole? What does a black hole consist of? Do all galaxies have a black hole? Does Light attract Light? Light is energy therefore E=mc^2. If it has mass it has gravity? How does Emergent Gravity theory get rid of dark matter? Is dark matter visible? What would a black hole look like in a electron microscope? Is dark matter invisible? Are we in the outflow of a larger version of a supermassive black hole? Is dark energy caused by the outflow of a universal black hole? Wouldn't the event horizon of a black hole be a sphere around the central mass? If a black hole continuously absorbs energy, is its temperature and entropy increasing? Why is the absence of light black? What is a black hole? How can we understand it? What would happen if a black hole sucked in our sun? Why don't photons have mass? What happens to matter when it enters a black hole? Is there any observable difference between a non-point mass with radius less than its Schwarzschild radius and a black hole? Can this mass exist? If light does not have mass, then how does it have momentum? Does gravity affect light? Is a black hole really a hole? Is what is thought to be the density of the dark matter actually the state of displacement of the dark matter? Do black holes have an atmosphere? What happens to matter that enters a black hole? Do photons, the particles of light, have mass? Can dark matter be made up of gravitons?