Satellite tracking software
Astronomy CCD capture software
Echoes is a radio spectral analysis software for SDR devices
Routines for wavefront propagation in IDL, Matlab, and Python
Earth orbits and satellite coverage display in 3D on your laptop.
User interface for INDI Eqmod telescope driver
*nix Sidereal Clock
A scientific plotting library for C/Fortran built on cairo
Simple astronomical CCD controller
C API to control NexStar compatible telescopes
Astrophysical magnetic fields simulator
A planetarium software that shows a 3D simulation of the night sky
HSPI does parallel capture and sky surveys.
Open source observatory control software
Astrophysical Integrated Research Environment