Difference Between Astronomer & Astrologer

Astronomers and astrologers are 'children of the stars,' as both are found studying celestial bodies. This article describes the vast differences between these two heavenly positions and describes some important salary information, as well.

Comparing Astronomers to Astrologers

Generally speaking, astronomers are scientists who study the stars, the planets and all the galaxies of the heavens. Astrologers, however, use the positioning of the stars and planets to tell someone's fortune. Below is information about these two star struck careers, along with some vital salary information, as well.

Job Title Education Requirements Median Hourly Salary (2016)* Job Growth (2014-2024)*
Astronomers Doctoral Degree $50.35 3%
Astrologers No formal training $17.34 (for all entertainers and performers, sports and related workers) 8% (for all entertainers and performers, sports and related workers)

Source: *U.S. Bureau of Labor Statistics

Responsibilities of Astronomers vs. Astrologers

Astronomers and astrologers both look to the night sky to educate themselves and prepare reports for clients. Both have a keen interest in the solar system, star placement and planet alignment. However, that pretty much ends their similarities, as astronomers need a university education to understand what they find in space. Astrologers only use the superficial information of star and planet alignment to put together charts to help make predictions about someone's future.


Astronomers normally specialize in specific fields of study that include planetary science, solar astronomy, astrophysics, star evolution or galaxy formations. Astronomers utilize telescopes from around the globe for their research. The information from the telescopes is then processed by computer software that has been designed to create models and analyze the data which astronomers then pore over in detail.

Job responsibilities of an astronomer include:

  • Preparing theories needing proof
  • Analyzing celestial data
  • Presenting findings to various scientific and/or government groups
  • Calibrating and maintaining astronomical equipment


In the ancient days, people knew there was something about the constellations, the sun and moon, the stars and planets that ruled portions of our planet. It was through this study of these alignments that astrologers were born to help kings and queens make major decisions or make proper choices about their health. As years passed, more and more of the common people were interested in knowing their futures and were willing to pay for the knowledge they believed astrologers had. Today, horoscopes and private readings are still available from astrologers around the globe and are often delivered in an entertaining manner almost like a show.

Job responsibilities of an astrologer include:

  • Creating charts and graphs based on the celestial alignments at certain times of the year
  • Analyzing the meaning of these celestial alignments
  • Keeping clients advised as to their futures based on their astrological readings
  • Keeping up with changes in seasons, alignments and planetary changes

Related Careers

Those considering becoming an astronomer who studies the celestial skies for science might also be interested in becoming an aerospace engineer who designs spacecraft, satellites or missiles. Astrology, on the other hand, lends itself more toward the entertainment field and performing for a larger audience, rather than giving private celestial readings.

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