Geodetic VLBI data analysis software.
Earth orbits and satellite coverage display in 3D on your laptop.
Fortran library to compute positions of celestial bodies
General data-reduction tool for fiber-fed integral-field spectrographs
Virtual Planetarium and other Astronomical Calculation Routines
Tools to analyse output from the stellar-evolution code ev/STARS/TWIN
Command-line tools for astronomy and astrophysics
ProStack - a platform for image processing and analysis
DIY project to build a cover, flat panel or combo flip-flat panel
Astronomical Ephemeris
Build your own GPS unit
A library containing Some Useful Fortran Routines
Supernova search tool
automation tool to analyze Foucault test results of parabolic mirrors
Astrophotographing with Arduino and Linux
A collection of java astronomy tools