Equinox 6 is a powerful planetarium program that has many features for both the beginner and advanced astronomer. It has filters for organizing deep sky objects with many controls to adjust the sky display, colors and fonts. There is a window that simulates a telescope's view. Equinox 6 can control most telescopes, focusers and webcams. You can build tours and custom horizons and modify the database. You can even slew your telescope or change the display with voice commands.