This book is an excellent result for the reader who began to take interest in the wonderful science of astronomy. The subjects are more extensive than just on popular books. Starting with the earth planet and explanation of the sidereal day which allows us to discover new constellations throughout the year, will logically result in the solar system and the formation of stars with their lives and their births dead. Suit our galaxy the Milky Way and other local group. Some notion of cosmology and the origin of life in the Universe complete your astronomical journey. Easy to read and well explained relatively simply this book should be part of your scientific library. Look no maps of the sky or the position of deep sky objects, this book does not mention it because there is not the theme.
