THE BLACK HOLE

The black hole is a region on space where even electromagnetic radiation like light cannot escape from it (source-wikipedia), time stops near a black hole or slows down, a black hole is formed when massive stars collapse at the end of their life cycle, David Finkelstein was the first to propose that nothing can escape from a black hole, and the earth's Milky way galaxy has a black hole of 4.3 million solar mass named sagitarius A , NASA describes a black hole where gravity pulls so much that light can not get out as light cannot pass through the black hole it is invincible, the smallest black hole is like the size of an atom this black hole is small but very large mass like that of a mountain, if a star is near a black hole a high energy light is formed, a black hole can be summarized as a condensed mass black holes were predicted by Einstein theory of general relativity anything that enters a black hole can never get back out.