A scientific plotting library for C/Fortran built on cairo
Calculate time ephemerides in convenient form
C API to control NexStar compatible telescopes
Open source observatory control software
Celestial Mechanics Engine
Astronomical object/structure detection from 1D and 2D data sets.
Library for spherical harmonic transforms (SHT)
Sources of the simulations package for the Planck satellite project
converts cosmic-ray files from GALPROP for viewing / plotting.
c++ library for calculating the position of a satellite
GIRAFFE Data Reduction Software