1. Astrology has no solid evidence for whatever it says. According to astrologers, change in the motion of planets will have a change in your personality but then there so many planets other than the known ones that have been found by NASA.

Do we should believe in astrology?

Why should we believe in astrology? Extract something positive from astrology if you have a belief and if not, do research before you decide to reject it. Astrology is the science of stars, and is based on the belief that the position of the planets and stars in the sky influences human life.