Starry Night Enthusiast 6.3 Astronomy Software Version 6.3 of Starry Night's realistic astronomy software includes over 20 new features Explore the universe on your computer with over 70 interactive multimedia tours Fly around the universe using joystick-supported spaceship mode Zoom in on 13,000 deep-sky objects from the NGC-IC catalog Track space probes and replay famous interplanetary fly-bys like Voyager, Pioneer, and Galileo