Astrology includes the studies of planetary and celestial bodies movements and their impact on our life, as well as the cycles of living. – it also includes when and which planets are set to go in retrograde (ie. which means they appear to be moving backwards in the sky.) – as well as information on the current astronomical age and its effects on people. You may want to include (or choose to include ) information on your astronomical chart, or daily horoscopes, among other details, such as your zodiac signs.