A lightweight game server framework implemented with Actor Model
Weak signal ham radio communication
Satellite tracking software
Let it snow on your desktop
Astronomical Ephemeris
Displays the phase of the moon in the system tray.
Astronomical planetarium SW
A continuation of Novell Moonlight
c++ library for calculating the position of a satellite
Astronomy Observation Planning Software
Free - Simple - Scalable
Model of the Solar System
Take a journey through our solar system