For example,a black hqle compresses the stars,gas,atoms of its gravity begins to rotate them with a huge hole speed.Black hole behaves as an accelerator in the interactions and the multiple collisions of particles and the particles are generated from the vacuum.Thus, the massive body of the vacuum pulls all the particles,reculting in curved space-time is reduced, reduced, sinse space-time itself and is composed of these particles in the form of wave-particle duality.Curves,shrinking space-time is converted into the energy of gravitational waves propagating around the black hole.One can cite the comparison our Sun has been losing mass, which due to thermonuclear reactions into energy,and in a black hole ever"lost" space-time,wich alco goes into the energy- in gravity.