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Most popular Astronomy downloads

EZ Open

5.0 download

... is a good description. EZ Open checks the weather. It can go faster than your regular Internet Browser. But, there is something different. EZ Open includes ... fast as just one! The tabs include Ten Weather Providers, a Calendar, Free Support Tab, Updates/About Tab, ...

Lunar Calendars and Eclipse Finder

17.17 download

... to: (i) Display the current phase of the Moon. (ii) Calculate the phase of the Moon for any time in the past or future ... (v) Search for the next or previous full moon, dark moon or first or last quarter. (vi) ...

Chinese Calendrics

17.07 download

... exact times of certain astronomical events, principally dark moons and winter solstices. The solar calendar consists of ... always begins on the day of a dark moon. Chinese Calendrics is used to do the following: ...

Equinoxes, Solstices and Cross-Quarter Days

6.27 download

... results. These two methods are called the 'mean sun' method and the 'true sun' method. The mean sun method assumes (erroneously) that the Earth moves at ... constant speed in a circular orbit around the Sun. The true sun method calculates a cross-quarter day ...

LunaSolCal

2.4 download

Calculate times of sunrise, sunset, moonrise and moonset and more for your location at any given ...

Dark Solar System

2011 download

... nothing. At the beginning of March, 2006 the satellite of China National Space Administration, DARKSTAR started operations, observing in neutrino the solar corona. It results a sensational information that our ...