A planetarium software that shows a 3D simulation of the night sky
Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.
Simulation of star movements with great visualizations of flights through star fields.
The aim of this project is to produce high-res/quality printable star maps according to your latitude. This projected was founded at the Deutsche SchülerAkademie Steinmühle 2004. It's a cooperation of the astronomy and cg courses.
SImg is astronomical image processing software for Linux. Some of the features are deconvolution (various algorithms), removing interferences, automatic shifting of images, computation of PSF and and a visualization tool.
lin-seti is a command-line program allowing to mantain a cache of work units for the Seti@Home client. Written in C, it should run on most unix-like systems, including linux. It is designed to be cache-compatible with 'Seti Driver' for Windows.
This program will enable you to find every solar eclipse in between about 2500 BC to 3500 AD. The central line can be displayed graphically and saved as a JPEG or PNG image file or as a PDF document.
Tool for calculating Telescope specifications, Julian Date, Magnitude between two objects etc.