When benefic in nature, retrograde Mercury in the eighth house of a horoscope in the sign of Aries can bless the native with good results related to marriage, profession, authority, fame and many other types of good results depending on the overall tone of his horoscope. Some natives may come across good results through the field of their marriage, when such benefic retrograde Mercury is joined by marriage favoring planets in their horoscopes. Benefic retrograde Mercury in the eighth house in the sign of Aries can get some natives married to people who may belong to foreign countries and these natives may settle in the countries of their life partners on the basis of their marriages. For example, if benefic retrograde Mercury is placed in the eighth house of a horoscope in the sign of Aries, benefic Sun is placed in the seventh house of this horoscope in the sign of Pisces along with benefic exalted Venus; and benefic Jupiter placed in the twelfth house of this horoscope in the sign of Leo, the native may experience such marriage. The native under the joint impact of benefic retrograde Mercury in the eighth house in the sign of Aries and other benefic planets may get married to a woman who may be the citizen of a foreign country and he may settle abroad on the basis of this marriage.
If working in accordance with profession building planets in the horoscopes of the natives influenced by it, such benefic retrograde Mercury can bless these natives with success, authority and fame through a number of professions. Benefic retrograde Mercury in the eighth house in the sign of Aries can render special interests and abilities to some natives under its impact due to which these natives may engage in fields like astrology, numerology, tantra and other such fields; and they may achieve success through them. For example, if benefic retrograde Mercury is placed in the eighth house of a horoscope in the sign of Aries, benefic exalted Sun is also placed in the eighth house of this horoscope along with benefic retrograde Mercury, benefic Jupiter is placed in the twelfth house of this horoscope in the sign of Leo, benefic Ketu is placed in the first house of this horoscope in the sign of Virgo and benefic Rahu is placed in the seventh house of this horoscope in the sign of Pisces, the native may become an astrologer. The native boosted by benefic retrograde Mercury in the eighth house in the sign of Aries and other benefic planets may spend many years in the study of astrology and he may gain good knowledge of this field by virtue of such study. The native under the joint impact of such benefic retrograde Mercury and other benefic planets may become a professional astrologer after that and he may earn good amount of money and success through the field of astrology.
At the same time, if benefic retrograde Venus is placed in the eighth house of this horoscope in the sign of Aries along with benefic retrograde Mercury and exalted Sun; and benefic retrograde Mars is placed in the sixth house of this horoscope in the sign of Aquarius when all other benefic planets are placed in the already mentioned houses, the equation may become much more favorable. The native boosted by benefic retrograde Mercury in the eighth house in the sign of Aries and other benefic planets may become a successful astrologer and he may earn very good amount of money and recognition through the field of astrology. The joint impact of such benefic retrograde Mercury and other benefic planets can bless this native with very good knowledge of astrology and a number of people consulting this native may benefit from this knowledge. Apart from this, benefic retrograde Mercury in the eighth house in the sign of Aries can bless the natives with success, fame and authority through many other fields of profession, when supported by the right type of positive planets in their horoscopes.
On the other hand, malefic retrograde Mercury in the eighth house of a horoscope in the sign of Aries can trouble the native with problems related to marriage, profession, health and many other types of problems depending on the overall tone of his horoscope. Some natives may have to suffer the consequences of the malefic impact of such retrograde Mercury in the field of their health due to which they may suffer on this front. Such malefic retrograde Mercury can render many types of health issues to some natives and these issues may convert into serious diseases, if this retrograde planet receives support from other malefic planets in the horoscopes of these natives. In an extreme case of this type when supported by other malefic planets, malefic retrograde Mercury in the eighth house of a horoscope in the sign of Aries can afflict the native with a fierce and fatal disease like some type of cancer, and the native may lose his life at a young age.