ФИЗИКА БОЛЬШОГО ВЗРЫВА

The article is about one of the mysteries of the birth of the Universe. Cosmology, developed by the middle of the twentieth century, considers the Universe as an object described by Einstein's General Relativity. This object has two principal parameters: the rate of expansion and the geometric properties of space. The rate of expansion of the Universe depends on the density of matter in it: if there is little matter, the Universe will expand to infinity, but if there is much density, then expansion will inevitably be replaced by compression.