Astrology and astronomy differ fundamentally, with astrology considered a pseudoscience and astronomy a legitimate science. Historically, astrology was once respected, as it provided valuable insights for agricultural and religious practices. Modern astrology is criticized for lacking scientific basis and is seen as exploiting people's beliefs. While both fields involve the study of celestial bodies, only astronomy adheres to scientific methods and principles. The discussion highlights the evolution of these disciplines and the societal perceptions surrounding them.