Livro Dicionário de astronomia

There is the most important at a glance: astronomy in 500 keywords

Hans-Ulrich Keller knows the most common questions and problems of Star interested well, from his experience as an author of the cosmos sky year and as a longtime director Planetarium. In plain language, he explains in this book all the basic concepts of astronomy, illustrated by many graphics and pictures.

The Encyclopedia acknowledges all potential pitfalls aside, offering Himmelsjahr -Neulingen a quick and safe entry and amateur astronomers an always useful base.