If you took a history of science course you would know that scientists and engineers are continually inventing and refining their research tools and techniques  Rather than accusing Astrology of being a psuedoscience you should acknowledge Astrology for being the PREscience that it is  Emperical observation finds that many no not all astrological procedures work  Its not in the job description of us Astrologers to prove that Astrology is a science  But rather its within the job description of the physical science researchers to improve the acumen of their research tools so as to discover why Astrology works