Astrology: Scientific Basis v/s Scientific Proof

You must have thought sometimes whether star movements can have any effect on your personality or your future. The debate whether astrology has any scientific basis or not has raged for many centuries now. A lot of scientific studies on astrology conclude that heavenly bodies have nothing to do with the nature of a person or his future. Astrologers however remain unaffected by all this. They argue that what the scientists are talking about is scientific proof, not scientific basis. What an astrologer will tell you is that he uses a scientific basis. But alongside, he also uses characteristic imagination. I feel the issue should be investigated with an open mind in an unprejudiced manner. Haven't you ever come across a truly skeptic and passionate scorpion or a full-of-tears cancerian? Which side do you agree with is for you to decide.