Rocznik Der Sternenhimmel 2015

The yearbook with the most extensive detailed information

With over 3000 events sky amateur astronomers find here detailed information than in any other year book. Detailed annual and monthly summaries and daily Astro-Calendar provide all information about the sun, moon, planets and stars, the desire avid sky watchers.

The author Hans Roth is a mathematician and also taught physics and astronomy. As an honorary member of the Swiss Astronomical Society (SAG), he regularly lectures and astronomical star guides. The starry sky he gives out since 1985.