A planetarium software that shows a 3D simulation of the night sky
Hallo Northern Sky planetarium program
Routines for wavefront propagation in IDL, Matlab, and Python
Astronomy CCD capture software
DIY project to build a cover, flat panel or combo flip-flat panel
Night Vision is a "planetarium" program written in Java
*nix Sidereal Clock
Real time satellite tracking and orbit prediction
Library to compute distance between elliptic orbits (MOID)
C API to control NexStar compatible telescopes
Cross platform Perl API to control NexStar compatible telescopes
INDI astronomical device control library for Java
Automated astrophotography using mobile devices
Open PECTool - manipulate peroidic error data for Celestron mounts.
Software platform for the control of astronomical instruments.