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AcruSky Planetarium is a planetarium software for Windows showing realistic starry sky for selected date and time.
It supports pluggable star catalogs up to 2 million stars. New version of the program has a wide range of features which allow to gather comprehensive and accurate information about astronomical phenomena and celestial objects. AcruSky Planetarium calculates circumstances of many astronomical events such as moon phases, eclipses, planet conjunctions and oppositions, rising and setting, motion tracks and etc.

On startup AcruSky Planetarium informs user about further astronomical events. Also, new version of the program allows you to create printable star maps with a couple of clicks. Due to user-friendly interface AcruSky Planetarium is available from beginners to professionals.