The Difference Between Astrology and Astronomy

There is often confusion between the two terms astronomy and astrology, many people believe that they, in fact, are the same thing. But this is quite wrong as they are very different in meaning and describe different sciences

In this blog we look at the differences between astronomy and astrology and discover their real purpose. The main difference between those two is that one is a true science while the other is not.

The Main Difference Between Astrology and Astronomy

Astronomy is a true science that studies outer space and everything about stars and celestial bodies. Astrology is a pseudoscience which is a set of practices and beliefs that are claimed to be scientific but do not follow the scientific methodology.

The truth is that humans have no real knowledge of interpreting the universe and understanding of what the celestial bodies’ movements have to do with the happenings here on Earth. Having said that, there are many occurrences in astrology that happen time and again that seem to prove some of the theories of astrology correct.

Astronomy History

Astronomy has a deep-rooted past that goes back many thousands of years, similar to astrology. Astronomy is a science to monitor celestial objects and study them. It does this by a combination of mathematics, chemistry and physics.

These combined sciences help scientists to understand these celestial bodies more, their composition and how each body interacts with the other. Astronomy is the study of anything that lives outside of the Earth and its atmosphere.

In many ways astronomy helped prove the big bang theory much to the chagrin of many religious groups, and today modern astronomy is really the astrophysics, both observational and theoretical. And within these two areas computer models can be built up, giving support observations of stars, comets, galaxies, moons and all the other phenomena in outer space.


It is estimated that astrology dates back over five thousand years; ever since man has walked the earth, he has looked up at the sky in curious wonderment and tried to define its meaning and what it was there for.

Before these primitive humans even had words for planets, stars and galaxies, there was a belief that they had influence on their lives. The great early civilizations of the ancient Greeks, Chinese, Mayans and the Arabs all placed special significance to the heavens. Western astrological traditions date back to three and half thousand years ago, long before astronomy had even been thought of.

As time went by, astrology developed into a much stronger idea which predicts how celestial bodies affect life on earth and the individual. Astrologers then started to predict events that would occur both to others and themselves. Today most people associate astrology with horoscopes which foretell a person’s destiny for a week or a day, it also goes as far as defining your personality, depending which star sign you were born under.

There are celebrated scientists that believe many of astrology’s methods and results, and there are no doubt millions of people who believed the interpretation of the cosmos through the ages. While it is not an exact science, there is some justification to many of its theories.