Interactive, thoroughly customizable maps in the browser
Stacking program, astrometric (plate) solver, fits file viewer
Satellite tracking software
Hallo Northern Sky planetarium program
Lynkeos is an astronomical webcam image processing software for OS X.
Night Vision is a "planetarium" program written in Java
A collection of java astronomy tools
Skyscrapersim Abandoned
A planetarium software that shows a 3D simulation of the night sky
Makes Celestron mounts controlable over the network
Spherical search plugin for PostgreSQL
A virtual planetarium for observers of the real sky.
Make star maps for anywhere at anytime
astronomical observing tool