Data Analysis, Simulations and Visualization on the Sphere
Open Source Astronomy Tools
Gigapixel GPU accelerated radio interferometric imager
GPU/MIC accelerated radio interferometric calibration program
ProStack - a platform for image processing and analysis
A scientific plotting library for C/Fortran built on cairo
Real time satellite tracking and orbit prediction
Calculate time ephemerides in convenient form
A planetarium software that shows a 3D simulation of the night sky
Open source observatory control software