Produkt mají v nabídce:
Herschel 400 Observing Guide - O'Meara, Steve
In this guide Steve O'Meara leads the observer through the 400 galaxies, nebulae and star clusters in the Herschel 400 list in a carefully planned and methodical way. Ideal for astronomers who have tackled the Messier objects, this richly illustrated guide will help the amateur astronomer hone their observing skills.
