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Equinoxes, Solstices and Cross-Quarter Days 5.01 Hermetic Systems    

Calculates dates and times for equinoxes, solstices and cross-quarter days.. Free download of Equinoxes, Solstices and Cross-Quarter Days 5.01

Licence: Shareware   Price: $9.95   Date: May 12, 2013

Nautical Almanac 2013 NavSoft.Com    

Complete 2013 Nautical Almanac in pdf format. Free download of Nautical Almanac 2013

Licence: Freeware   Price: FREE   Date: February 4, 2013

AstroNav 1.1.6 NavSoft.Com    

Star Altlas, Almanac, Eclipses, Twilights + Voy Planner for 9999BC to 9999AD. Free download of AstroNav 1.1.6

Licence: Shareware   Price: $32.00   Date: January 24, 2013

Sun & Moon Calculator 4.4.2-1 Douglas Software    

The Sun & Moon Calculator displays solar and lunar data throughout the day.. Free download of Sun & Moon Calculator 4.4.2-1

Licence: Shareware   Price: $29.00   Date: November 27, 2012

Lunar Calendars and Eclipse Finder 14.19 Hermetic Systems    

Software to find dates and times of lunar and solar eclipses and lunar phases. Free download of Lunar Calendars and Eclipse Finder 14.19

Licence: Shareware   Price: $14.95   Date: November 27, 2012

Chinese Calendrics 14.19 Hermetic Systems    

Chinese Calendar converter and a tool for the study of the Chinese Calendar. Free download of Chinese Calendrics 14.19

Licence: Shareware   Price: $29.75   Date: November 27, 2012

LcStars 3.2 LCB Soft    

Astronomical planetarium with 28,695 celestial objects. Completely customized.. Free download of LcStars 3.2

Licence: Demo   Price: $35.00   Date: October 12, 2012

IRIS 5.59 Christian Buil    

An astronomical images processing software. Free download of IRIS 5.59

Licence: Freeware   Price: FREE   Date: November 8, 2011

Moon Phase Calculator 3.50 MoonPhaseSoftware    

Moon Phase Calculator is simple and easy to use tool. Free download of Moon Phase Calculator 3.50

Licence: Shareware   Price: $14.95   Date: November 7, 2011

Celestia 1.6.1 Chris Laurel    

The free space simulation that lets you explore our universe in three dimensions. Free download of Celestia 1.6.1

software pick   
Licence: Freeware   Price: FREE   Date: November 6, 2011

OpenUniverse 1.0 Beta 3 Raúl Alonso    

Strictly spoken it's a piece of software, simulating the Solar System's bodies. Free download of OpenUniverse 1.0 Beta 3

Licence: Open Source   Price: FREE   Date: October 16, 2011

CyberSky 5.0.3 Stephen Michael Schimpf    

CyberSky is an accurate, yet easy-to-use planetarium program.. Free download of CyberSky 5.0.3

Licence: Shareware   Price: $34.95   Date: October 9, 2011

DESA Satellite Tracker 1.x red diligence    

Satellite Tracking Software for tracking satellites in real time. Free download of DESA Satellite Tracker 1.x

Licence: Freeware   Price: FREE   Date: August 10, 2011

SolarMax 1.0.9 Quux Software    

An accurate simulation of the solar system, with all planets over 8000 stars. Free download of SolarMax 1.0.9

Licence: Freeware   Price: FREE   Date: August 5, 2011

Dark Solar System 2011 Icon Empire    

View a dark energy inside Solar system on your dektop with this screensaver!. Free download of Dark Solar System 2011

Licence: Freeware   Price: FREE   Date: June 3, 2011
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