Astrology novices tend to focus only on the sun signs to find information about astrological compatibility. This is a mistake that can lead to missing the deeper meaning of relationship astrology. When assessing the potential of a relationship, there are many things to take into consideration. A astrology chart is composed of a sun sign (moon sign), rising sign, and eight planets. Each planet governs a specific area of life, and should be considered when assessing zodiac compatibility percentage. Synastry, also known as relationship astrology, involves the comparison of two astrological charts to determine areas of strength and weakness in a relationship. Synastry is a valuable resource for people who want to examine their relationship with another person based on aspects between each person’s birth charts.In synastry, the interaction between both birth charts is examined, offering an accurate gauge of compatibility. It is important to have a basic understanding of how birth charts are interpreted before you can use synastry. Many of the same principles that are used in birth chart interpretation can also be applied in synastry. This guide will teach you the basics of synastry. It will also help you to identify the strengths and weaknesses in your relationship. The Moon controls emotions and how each person responds, which is why it is important in love relationships. Venus rules the love nature and determines what type of partner a person is attracted to. Mars represents the sexdrive and is highly influential in determining sexual compatibility.