Since the dawn of humanity, people have been fascinated by the mysteries and wonders of the starry sky. Stories and traditions were born from the movements of celestial bodies, and constellations inspired myths and legends. Ancient civilizations worshipped the heavenly formations, considering them deities or divine signs. The stars served as guides for sailors and travelers. The observation of the Moon's cycles contributed to the development of calendars and the measurement of time, and the cosmic horizon inspired countless works of art. The observation of celestial phenomena prompted fundamental questions that drove humans to explore the world and their place in it.

In this book, the study of the universe becomes accessible and understandable without specialized terminology. The book connects the fundamental principles of astronomy with the latest theories and discoveries, revealing the vast expanse of Space. It illuminates what we know, as well as what we are trying to understand: the composition of the universe, whether we share Space with other forms of life, whether our universe is the only one that exists, and how exactly space and time began. The book invites you to discover the infinity of the world and to contemplate our future in the endless space and time.