A planetarium software that shows a 3D simulation of the night sky
Data Analysis, Simulations and Visualization on the Sphere
Satellite tracking software
Routines for wavefront propagation in IDL, Matlab, and Python
Simple tools for working with gravitational waves
Earth orbits and satellite coverage display in 3D on your laptop.
Fortran library to compute positions of celestial bodies
Tools to analyse output from the stellar-evolution code ev/STARS/TWIN
A library containing Some Useful Fortran Routines
Command-line tools for astronomy and astrophysics
A tool for planning and logging your astronomical observations.
Gigapixel GPU accelerated radio interferometric imager
BoPlanets shows planets relatively to an observing planet.
Arduino Focuser, fully ASCOM complaint