StarStrider is a fully three-dimensional planetarium and 'software star ship'. You can visit not only the planets and moons of our solar system, but also hundreds of thousands of other stars. And you can view spectacular galaxies, cluster, nebulae and the milky way! Relativistic space-time...
ScenicSkies is a open source planetarium software under development which in time is going to have photorealistic rendering of the skies both during the day and night. ScenicSkies 1.0 License - zlib/libpng License
Web based software for searching, viewing and naming stars for anyone who needs to display information about stars in the Smithsonian Astronomical Observatory Catalog. Includes a CSV backup of the db and modules for displaying star information. Database of over 250,000 stars, Display Stars using...
Improving the speed of the signal analysis code for Seti@home. Leveraging modern processors advanced features such as SIMD and parallel execution units, as well as identifying better methods to code existing functions. Seti@home for BOINC 1.0 License - GNU General Public License (GPL)
Web Based Astrodynamics Actual GPS constellation UTC julian gps time conversion ECI ECEF Kepler conversion ajatweb 1.0 License - Apache License V2.0; GNU General Public License version 2.0 (GPLv2)
An asztronomical Open source Delphi project for : robotic telescope, autoguiding, astrophotography and advenced astronomical image processing. It is developing continously by outher. StarFactory 1.0 License - Affero GNU Public License ; Public Domain
IRAF image server for Mac OS X (pure Cocoa). PyImtool 1.0 License - MIT License
jASCOMPure is Java implementation of ASCOM framework (and later drivers). Everything is in Java, so it is usable on most of operating systems (with used rxtx API ported).Applications can access drivers directly (java) or through embeded JSP pages. Java ASCOM Pure (jASCOMPure) 1.0 License - BSD...
This is a set of spectral models for use in the astronomical X-ray spectral modeling program XSPEC. The models calculate X-ray emission line Doppler profiles from the winds of OB stars. windprofile 1.0 License - GNU General Public License (GPL)
Historical Date & Time calculator written in Delphi to convert to and from date and time formats current and past (i.e. Gregorian, Julian, etc).
Pan-STARRS -- the Panoramic Survey Telescope & Rapid Response System -- is an innovative design for a wide-field imaging system being developed at the University of Hawaii's Institute for Astronomy. Pan-STARRS 1.0 License - GNU Library or Lesser General Public License (LGPL)
A helper function set written in bash to support DSLR image stacking with IRAF. iraf helper framework 1.0 License - GNU General Public License version 3.0 (GPLv3)
Gnorbits is an open source 3-D orbit program. It supports multiple bodies of varying masses and initial velocities, using a GTK interface. GNU Orbit Simulator 1.0 License - GNU General Public License (GPL)
The file provides C++-Code for a simulation tool of the solar system. This tool uses numerical integration of newtons law of gravitation. N-Body simulator with Bulirsh-Stoer 1.0 License - Academic Free License (AFL)
The only converter between the Hijri(Islamic) & Gregorian dates, that is 100% compatible with Um AlQura Calendar of Saudi and most of Muslim World.Format Hijri/Greg dates according to PHP:date() standards in Eng/Arabic.Hijri date() & mktime() functions uCal - Arabic/English...
Sky Observer's Almanac is a tool to assist astronomers in planning an observing session. By defining targets and events that one wishes to observe, it allows the user to schedule these targets in an optimal fashion, and spend more time observing. Display rise, transit, and set time for the...
Astronomy planetarium for advanced observers OpenCoeli 1.0 License - GNU General Public License (GPL)
N-body implementation of two important algorithm : Tree-code (Barnes-Hut) and FMM (Fast multipole Method). We provide this two algorithm with a new data structure named compressed_octree.
StarMap 3D: the project aims to offer a fast and easy consultation of stellar systems StarMap3D 1.0 License - Artistic License