Hallo Northern Sky planetarium program
A planetarium software that shows a 3D simulation of the night sky
Stacking program, astrometric (plate) solver, fits file viewer
Data Analysis, Simulations and Visualization on the Sphere
Astronomical Database
Real time satellite tracking and orbit prediction
Astronomy CCD capture software
Lynkeos is an astronomical webcam image processing software for OS X.
Satellite tracking software
All-in-one Astrophotography Software Works on multi-OperatingSystem
Night Vision is a "planetarium" program written in Java
Fortran library to compute positions of celestial bodies
automation tool to analyze Foucault test results of parabolic mirrors
General data-reduction tool for fiber-fed integral-field spectrographs
An aid to visualise the solar system, the moon & satellites, and stars
A collection of java astronomy tools
Earth orbits and satellite coverage display in 3D on your laptop.