The final planet to consider is Pluto. Whether it’s a planet in astronomical terms or not doesn’t matter. It’s a planet as far as astrology is concerned, and it represents a force in the human psyche, just as the Sun and the Moon are considered planets in this regard. Pluto is elemental Fire and is associated with the Tarot card Judgement (Major Arcana Key 20).
Discovered in 1930, Pluto arrived at a time of great upheaval in human history, almost as if it were announcing the depths of the Great Depression and the beginning of the period of World War II (remember, China and Japan began hostilities in 1937). Pluto has therefore become associated with change, but of a violent or upheaving type. It co-rules Scorpio, along with Mars, and is seen as a higher octave of the Red Planet.
Scorpio is one of the so-called fixed astrological signs, and it has two symbols – the scorpion and the eagle. These represent the two extremes that the Scorpionic temperament can take: vengeful or majestic, seeing far and wide. Scorpio also rules the large intestine in the body, which certainly gets rid of whatever isn’t needed, and sometimes in a violent fashion.
Pluto is also a rule breaker, psychically and physically. The planet itself is inclined to the usual orbital plane of the other planets, so it wanders outside the boundaries. Also, its orbit is such that for a couple of decades each revolution around the sun, it is closer to the sun than Neptune.
In our psyches, Pluto can bring about rapid cleansing, and asks us to die to ourselves so that we may rise anew – hence the Tarot card that shows the dead rising.
Pluto has the same note (C natural) as Mars. Look for Pluto in sweep in and really shake things up. It can seem traumatic at the time, but it often signals a growth period, as that which is outmoded dies and the new rises from that destruction.