Best astronomical software for free download

Galaxy 3D Space Tour 1.1

The Galaxy...a great cosmic island containing about two hundred billion stars and nebulas. This screensaver simulates such a fantastic space scene with maximum realism using modern 3D technologies and the latest astronomical knowledge.
Related software: galaxy, galactic, space, cosmic, screensaver, screen, saver, screen saver, screen-saver, …

RRs Unit Converter 3.0c

Universal unit converter and dictionary with a database that contain over 1000 units. From Biblical to Astronomical. User defined simple and compound units.
Related software: metric, conversion, unit, converter, conversions, weight, weights, measures, measurement, units, temperature, metric conversion, unit converter, unit conversion, metric conversions, weight conversions, measurement conversions, weight conversion, units of measurement, temperature converter, weight converter, …

Chinese Calendrics 6.77

A program to convert between dates in various Chinese calendars and dates in the Gregorian and Julian calendars, and to find lunar new year's day and leap months for any year in the Chinese Calendar.
Related software: chinese, calendar, date, year, astronomy, moon, calendrics, lunar, solar, term, julian, dark, solstice, times, month, gregorian, cycles, leap, equinoxes, equinox, delta, calculation, converter, astronomical, calculator, phase, zhong, delta t, zhong qi, …

Astronomical software pages: 1

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