Astronomically speaking, the eighth house is that one-12th sector of the local sky midway between the Midheaven and the western horizon (see above picture) occupied by planets in the two to four hours before they set. Astrologically, the eighth house asks us to enlarge or sacrifice our ego boundaries in order to enter into relationship or union with another or others. To do so, some aspect of our personality or ego must die. Usually it is some thing, not some one, that dies, and with the passing away of that limiting aspect of our personality we experience a releasing freedom.

Herein is the second aspect of this house: resurrection and rebirth. The eighth house rules personal evolution, growth, transformation and change, death, rebirth, sex, possessions of a relationship, legacies, inheritance, taxes, rituals, initiations and the occult, the astral body and reincarnation, and the severing of ties to that to which we are attached. A planet in the eighth indicates that a personal facet of your psyche is under pressure to work more cooperatively or jointly with others. Many planets here signify a person whose life can be characterized by change. Such individuals may find continuous states of affairs monotonous, and periodically bring about changes or crises to feel truly alive.

This Eighth House of Astrology Houses page and much of this 550-page resource website are taken from You and the Universe.