Ketu in 8th house in Astrology gives good results. It gives long life, love for spirituality and mysticism, and easy loans from banks, however, Ketu in 8th house in Vedic Astrology gives addiction problems in this house, addiction such as alcohol, sex, drugs, or any kind of obsessions.
The 8th House rules the death and rebirth of a person or how one rises after a great fall in their life. This house also shows money through in-laws
and friends as in loans you might get from them. Financial loans for home, business is also shown from this house. Deep-rooted issues of one's life, and one interest or lack thereof in the mystical world such as astrology, magic, tantric practices, ghosts are shown from this house. 8th house also represents the life span of a person. This is simply the house of the occult. Secret affairs are also seen from this.
Government taxes, spies, and business-related to secret government dealings are seen from the 8th house. Death is not something to fear, you will die, you can’t live forever, but if your lifespan is short, (although it’s a blessing in my terms) you can still extend it per Vedic astrology remedies.) We will talk about remedies later in the book. 8th house is a major (Marka House) This is truly a death-inflicting house, as the 8th house deal with things that are buried deep beneath the earth, and when certain planets align in the 2nd, 7th, and 8th house; it usually causes death for a person.
After marriage, a lot of readjusting is required. There is a separation of the family one was born in, and one's own stability and integrity are tested. It is a stage in life that can be very vulnerable. If one does things right at this stage, the foundation is in place for long healthy life. This stage is a junction point of past and future, and the 8th house indicates Astrology for that reason.
The 8th house corresponds to the lowest part of the trunk, the genitals, anus, and eliminatory system. Scorpio corresponds to the 8th house. Fixed, but ruled by the forceful Mars, add the signification of sudden calamities to the 8th house. On the positive side, the sharp and analytical Mars can also add an element of research to this house.
Ketu is the south node of the Moon and the rest of the body of Rahu. This is a headless body representing separation, isolation, and the abandonment of the material world. This shadow planet represents spirituality, nothingness, and goals that we already achieved in past lives. In this life, we only rely on those things as a last resort.
Ketu in Vedic Astrology is also an unsteady and sometimes treacherous force. Still, its qualities are more of an abstract, inward nature, in contrast to Rahu, who is more concerned with outward, worldly matters. Ketu can bring hindrance and obstacles in the physical realm of life but indicates sparks of intelligence and brilliance of the mind. The above significations are extremely important to know by heart. You should memorize them and use them often to remind yourself of the essential nature of the Grahas.
Note: The degree of auspiciousness and inauspiciousness will depend upon a complete analysis of the horoscope (birth-chart).