Astrology is the study of the movements of the objects in the heavens and their relationship to our lives
Our solar system has the sun at it’s center, with planets orbiting it. The earth orbits the sun like other planets while the moon orbits the earth.
This image shows the general motion of the planets and asteroids, although it’s not to scale. Mostly it’s empty space and it’s impossible to draw to scale. The paths of the planets aren’t as circular as this chart shows either-this creates a constantly shifting set of planets’ relationships with earth.