Browse Astronomy software downloads
Colliding Galaxies
1.22 downloadColliding Galaxies - software to simulate interacting galaxies
Dark Solar System
2011 downloadView a dark energy inside Solar system on your dektop with this screensaver!
StarStrider
2.8.7 downloadVisit stars & planets, see galaxies & nebulas, try this 3D software planetarium!
Dr. Regener Sun-Moon-Calendar
9.0 downloadSun-Moon-Calendar for 110 Countries, Holidays, Signs of Zodiac, Saint's Days
Nautical Almanac
2017 download2017 Nautical Almanac including monthly charts with the planets' positions
LunaSolCal
2.4 downloadCalculate times of sunrise, sunset, moonrise and moonset and more
AstroMatos
0.0.9 downloadAstroMatos will help you for astrophotography
Chinese Calendrics
17.07 downloadChinese Calendar converter and a tool for the study of 3 Asian lunar calendars
Lunar Calendars and Eclipse Finder
17.17 downloadSoftware to find dates and times of lunar and solar eclipses and lunar phases
CyberSky
5.1.1 downloadCyberSky is an accurate, yet easy-to-use planetarium program.
AstroNav
1.1.6 downloadStar Altlas, Almanac, Eclipses, Twilights + Voy Planner for 9999BC to 9999AD
Equinoxes, Solstices and Cross-Quarter Days
6.27 downloadCalculates dates and times for equinoxes, solstices and cross-quarter days.
OpenUniverse
1.0 Beta 3 downloadStrictly spoken it's a piece of software, simulating the Solar System's bodies