Astronomy or astrology?

Do you know the differences between astrology and astronomy?
Most people think that theese two science are the same, but the truth is that astrology isn't an real science: its a psuedoscience, a knowledge that isn't based in the scientific method, like people that set that they could know the future with cards, and most of the time they're trying to get money.
By the time, astronomy its a real science that studies stars, planets and the universe in general.