Welcome to the semi professional free planetarium program HNSKY for MS Windows, intended for amateur astronomers. The program controls your telescope via the ASCOM interface, has a comprehensive up to date deep sky database with 30.000 objects and detailed descriptions, a star database with millions of stars and hunderds of Deep Sky Survey images which blends in accurately.
Additional the program can access the online version of the Deep Sky Survey, allows online update of the asteroid and comet databases and can search online in professional astronomical databases. Is provided with menus in 21 languages and it is totally free without any advertisement or restriction!!