Astrology is eternal natural phenomena, it year after year, the cycle, not to the will of nature exist for the shift and change.It for the entire human race, including people in different time and different space, there is no hiding in the, for human observation, exploration, research and speculation.Contrast, in a state of Mongolia flavor of ancient humans than modern civilized men, for astrology is more close to familiar with.

The ancients because the science and technology are developed, its production and living all must depend on natural phenomena such as direct observation astrology to discern seasonal and climate change, so familiar with star would be so kind.

Simply speaking, various phenomenon of astrology is the moon and stars in the sky.So, astrology is astronomical.So, what we call astrology including what content?It mainly include:

The sun, the moon and the operation duration of the nine planets, route and location and light like;

Is given priority to with twenty BaSu star position, area and light all day like:

Sunspots, the solar eclipse, lunar eclipse, the comet, the meteor, nova, aurora star variation;

Between the moon and stars of the change of position, etc.

Since time immemorial. Human observation has been ongoing for astrology.In much of the Chinese nation, save the last and most accurate astronomical records, developed a set of knowledge system about astrology, this is the so-called astrology.