Alexander Dementyev is a journalist (worked in such publications as RBC, Vedomosti, Lenta.ru), graduated from Moscow State Pedagogical University (formerly Moscow State Pedagogical Institute named after Lenin) with a degree in general and experimental physics. Author of the largest popular science channel “Popular Science” on Yandex. Zen."Before you is a unique book that will give you the opportunity to take a fresh look at space. Humanity is on the verge of great discoveries beyond our planet. And they will radically change people's lives! From the book you will learn: • What awaits the Earth and the Sun in the future. And why a person should think about traveling to other stars now.• What is dark matter and how its discovery will benefit humanity.• What are black holes and how people will be able to use them in the future.• What other forms of life might look like.• What Humans are the first to colonize planets. These and many other questions are considered from the point of view of modern scientific data. The book is intended for a wide range of readers.