Black hole

A black hole is currently defined as ‘a region of spacetime where gravity is so strong that nothing — no particles or even electromagnetic radiation such as light — can escape from it’. Yet we are able to photograph and receive information from it. Black hole is a region of space occupied by an extremely dense 3D macro body and from where no information reaches the outside world. Except for its extremely high 3D matter-density, the 3D macro body within a black hole is like any other macro body. It has neither exotic nor mysterious properties. Like other macro bodies, black hole also radiates matter in the form of photons (corpuscles of radiation) under gravitational collapse. Due to very high gravitational attraction between outgoing photons and the black hole, 3D matter-contents of the photons disperse into space until they die. This prevents information from reaching outside world. Surviving electromagnetic waves from the dead photons form the CMB radiation, noticed in nature. See: http://vixra.org/pdf/1404.0056v1.pdf. Every stable galaxy has a black hole as its central part. A black hole is formed by accretion of 3D matter-bodies at the central part of a galactic cloud. Growth of the black hole at the centre of a spinning galaxy would continue until centrifugal actions on nearby 3D matter-bodies overcome gravitational attraction on them towards the black hole. Black holes play significant part in recycling of matter between different spatial statuses and thus maintain entropy in nature within limits.