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.
GPU/MIC accelerated radio interferometric calibration program
ProStack - a platform for image processing and analysis
BoPlanets shows planets relatively to an observing planet.
Arduino Focuser, fully ASCOM complaint
*nix Sidereal Clock
A gravitational-wave parameter-estimation code for LIGO/Virgo
Analyse output from MCMC codes like SPINspiral and lalinference_mcmc
RFI detector and quality analysis for astronomical radio observations
A scientific plotting library for C/Fortran built on cairo
WSClean is a fast widefield interferometric imager