Some program examples

Draw a planisphere ...

... or a cylindrical projection

Built-in Sidereal Time	...and Hour Angle Display
Calculate planet position	Even for Comets and Asteroids
Enter stars by name...	...and find...
...one of 328 bright stars!	Or choose binary or variable stars
The complete Messier catalogue is included	And the NGC can be installed separately!
Physical appearance of the Moon	Did you observe this eclipse?