This author wrote the New York Times best selling book Sun Signs in 1968.

Western astrology began as an interchange of information between these three geographical places.

This first return coincides with the terrible two's at approximately two years old.

This planet has the final say regarding circumstances in a house.

The Roman name for this planet was originally referred to as "Ishtar" by the ancient Babylonians and "Inanna" by the ancient Sumerians.

This author and composer wrote more than 40 books on astrology and spirituality of which The Astrology of Personality is credited as a fundamental work in humanistic astrology.

This author wrote The Anthology in the 2nd century CE, a book that was recently republished by the astrologer Chris Brennan.

A year for a day boils down this timing technique.

The planet Mercury has its exaltation in this sign.

This comet, discovered in 1977 and originally thought to be an asteroid, is often plotted in charts for additional information on healing.

This astrologer created a rating system, still in use today, to organize the exactitude of birth data collected for public use.

These basic four qualities comprise the constitution of the planets as postulated by Claudius Ptolemy.

Each year a planet symbolically moves approximately 1 degree forward in the zodiac from its natal position, using this timing technique.

This aspect is the special aspect of Saturn.

The asteroid belt that contains Ceres, Vesta, Pallas and Hygeia is between which two planetary orbits?

Marc Edmond Jones created the Sabian Symbols with this psychic medium in Balboa Park, San Diego in 1925.

Hermeticism is a philosophical system that influenced many early western astrology writers and is based on the teachings of this legendary figure.

The "time lord" of this technique is responsible for more potent outcomes in a given year.

In order to hurl a ray, a planet has to be in what position to another planet?

This planet is the only planet whose name derives directly from Ancient Greek gods, instead of Roman gods, in English.

This Russian mystic co-founded Theosophy in 1875, a religion based on their writings of eastern and western ideas that Dane Rudhyar, Marc Edmond Jones and Alan Leo were affiliated with.

Once an observatory and library of astronomical and astrological texts were built in this 8th century city, the way was paved for Greek and Latin texts on astrology to survive the Inquisition, remaining safely housed here in the House of Wisdom.

This timing technique, calculated as the inverse of the Part of Fortune, identifies relative periods of heightened professional activity in a native's life.

For a maltreatment by enclosure to be broken, an intervening planet has to, by body or ray, be within what orb of the planet in question of the maltreatment.

Eris and Haumea, and other trans-Neptunian objects, reside in this belt.