With this program the view of the starry sky can be calculated for different places and times. It shows all stars (~3000) visible to the naked eye (in good weather) with their names, magnitudes and distances. Furthermore it offers: planets, sun and moon phase, star clusters and nebulae, the constellations, the zodiac and the proper names of 190 stars (e.g. Big Bear instead of Ursa Maior). A zoom option allows a detailed view of the universe.