PLUTO was predicted by Percival Lowell and its glyph represents both its own first two letters and Lowell's initials. The dark god of the underworld, Pluto, lends volcanic energies to those born under the sign of Scorpio. Plutonic areas are traditionally those of money, power and sexuality. The planet Pluto represents the inexorable forces and events which govern our lives, and events which no easy deal can be struck. Harnessing such powers to achieve positive transformations is essential to a person's development.