Astrology recognizes 10 bodies as "planets":

The Sun, the Moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus and, yes, Pluto. But what about Earth, you ask? Astrology is Earth-centric -- meaning it's about the view of these other 10 planets from our place on Earth, which remains constant in the cosmos.

Each planet carries a different energy, and the locations of these planets throughout the cosmos can influence what happens in and around us here on Earth.