Multi-platform Variable Star Visualisation and Analysis
Download and browse MSL Curiosity images
A planetarium software that shows a 3D simulation of the night sky
Open source observatory control software
Spherical search plugin for PostgreSQL
Plot GALPROP output
Make star maps for anywhere at anytime
Moon calendar: shows moon's phase, signs and relatives plant's part
Convert data file from fixed width format table to CSV
A fair attempt at the Keplerian tradition to explore the solar system