According to Greek myth, Mercury (or Hermes, whose name derives etymologically from the piles of rocks which marked trails and guided travelers) was the messenger of the gods. He carried orders from Olympus to the mortals on Earth. The child of the illegitimate union of Zeus with Maia, Mercury was born “unknown to the immortal gods” and had to win his place among them by trickery, cleverness, and cunning. This is why he became the vagabond deity of travelers and wanderers. He is the instinctive foe of the settled who see him as an outcast roaming on the outskirts of society: a pariah, a thief, and a swindler. As ruler of the sign of Gemini, the Twins, he symbolizes the brother—the alter-ego who teaches us as much as we teach him and is associated with adolescence, a period of intense intellectual discovery. Mercury thus symbolizes lively, sparkling wit, mobility in any form, mental exchange, and interaction. As a result, a person strongly ruled by Mercury is quite likely to be clever and skillful. If Mercury is “afflicted” in one’s chart, their intellectual velocity may sometimes become mere mental hyperactivity. In any case, these skills are a great resource in the social realm. You communicate easily and effectively, orally or in writing. Your ability to unite and transmit would be a good resource in diplomatic or commercial endeavors.

The moon, a satellite of the earth, has long been associated with the sun. It is a primordial cosmic couple, and this satellite has been compared to the eternal feminine principle, the mother hovering over your infant’s cradle. Psychologically, the moon is symbolic of the mother and the mother image. This figure is a primordial element in the psyche of each individual. Depending on your nature, the mother figure may correspond to your biological mother, a grandmother, or a woman who cared for you in infancy and childhood. When you reach adulthood, this mother-figure and all the emotions and bonds associated with you may be transferred to something else: a spouse, a companion, an institution, a church, corporation, or political movement, a cult, etc. In short, any individual or structure likely to take on the mother’s duty of caring for and nurturing the vulnerable aspects of an individual. To be more down-to-earth, the mother figure corresponds to the habits which were learned and then definitively incorporated into the individual’s identity as you gradually became acculturated and progressed toward social independence. As a result, a strongly “lunar” personality often finds it difficult to adapt and is uncomfortable outside the secure setting of familiar routines. Closely tied to your past, you may be unwilling to detach yourself from it and embark on your life as an individual in the here and now. You still identify somewhat with your inner child and may display a child’s capricious behavior, indulging in moodiness and indecision. Your passivity may make you easily influenced, your sensitivity makes you subjective, and you hesitate to open up and lay your soul bare. In your daily life, psychic activity will rule. Your imagination, memory, sensitivity, sensation, and sentiment nearly overwhelm your psyche.

As one of the planets historically thought to be on the outer limits of the solar system (until the “modern” planets were discovered), Saturn has always been associated with the moon, itself a peripheral heavenly body because it belongs to Earth and not to the solar system. Therefore, both Saturn and the moon are aspects of a protection principle (the moon encompasses the earth in the same way as Saturn and its rings encompasses the solar system). Like the moon, Saturn rules a security/insecurity dialectic, but where the moon’s concerns the private, intimate aspects of the individual, Saturn influences social and collective security. Saturn can be thought of as the polar opposite of the moon (the archetype of the mother, but also of the child, and therefore related to orality). The god Saturn ate his children in order to reign and thus, represents the archetype of the mother (motherhood), the grandmother, and the sage (wisdom). The domination of Saturn thus indicates a maternal complex or, at least, an issue related either to the biological mother or to the symbolism of motherhood. This influence may result in a problem of identity and difficulties in aging which will make themselves evident in personal crises at every passage of this planet, every seven years—thus at the age of 7, at 14 or 15, and 21, 28, etc. Depending on the psychological context in which you are developing, you may overcome or overcompensate your identity complex and gradually acquire a strongly structured personality, or, conversely, remain in a state of immaturity which would probably be detrimental to your destiny.

The tenth house is an area of the sky which is especially important in your theme, because it contains several planets, including the one which rules your rising sign.