Imagine that you find yourself far in space next to a dying star. Or they shrank down to the size of an atom and went on an incredible adventure in a tiny world. Quantum physics, black holes, string theory, dark matter, parallel universes - if we want to really understand these phenomena, then we have to plunge into the world of numbers and creepy formulas. Christophe Galfard I did everything so that you don’t suffer with unrealistic graphs and three-story equations. In simple language, he will reveal to you the theories that explain how our Universe works. With the help of metaphors from our everyday life and interesting stories, you will get acquainted with the most amazing and at first glance incomprehensible phenomena in the Universe.