Through this exciting book, the relativity theories of Einstein are thoroughly checked for correctness and are very detailed disproved. They will be replaced by my Theory of Energetic Relativity, that contains fascinating innovations and also solves many fundamental problems of astronomy, which had appeared up to now unsolvable. Real-life examples and a simple text make the topic also for the general public understandable and accessible. Why don´t fly the stars of the galaxies away? Is dark matter reality? Where is the rest of gravity of the universe? What are gravitational waves ?, "What is energy? Is the space empty or filled? Is the term space-time continuum to maintain? Must our coordinate system be corrected? Is time the 4th Dimension? If you have previously searched in vain for answers to these and similar questions, you will also find them in this book. You will find in this book not only the newest stand of knowledge , but also a lot of creative accents and many absolutely interesting and fascinating novelties , whitch you can find nowhere else .