Like the little boy has seen the light. Cut from one face in the mirror to another. It is some time late in the night of 18 January or early in the morning of 19 January, 1996. We are in the bathroom of a Bel-Air mansion, and this guy, Don Simpson, is sitting on the john. He seems half asleep. A book slides off his lap - the latest biography of Oliver Stone.
The model of the universe's expansion is known as the Big Bang. As of 2015, this expansion is estimated to have begun 13.799 Â± 0.021 billion years ago. It is convenient to divide the evolution of the universe so far into three phases.t the time of this singularity, the expansion rate of the universe will reach infinity, so that any and all forces (no matter how strong) that hold composite objects together (no matter how closely) will be overcome by this expansion, literally tearing everything apart.
A black hole generally forms after a star dies in a titanic explosion known as a supernova, which crushes the remaining core into dense lumps. A maddening enigma called a singularity -- a region of infinite density -- lies at the heart of each black hole, according to general relativity, the modern theory of gravity. The infinite nature of singularities means that space and time as we know them cease to exist there.