A planetarium software that shows a 3D simulation of the night sky
Satellite tracking software
Routines for wavefront propagation in IDL, Matlab, and Python
Fortran library to compute positions of celestial bodies
Astronomical object/structure detection from 1D and 2D data sets.
Command-line tools for astronomy and astrophysics
ProStack - a platform for image processing and analysis
BoPlanets shows planets relatively to an observing planet.
A tool for planning and logging your astronomical observations.
Arduino Focuser, fully ASCOM complaint
*nix Sidereal Clock
Analyse output from MCMC codes like SPINspiral and lalinference_mcmc
A scientific plotting library for C/Fortran built on cairo