You often hear people say that there is no scientific explanation for astrology. However, astrological calculations may be explained in a very precise way,  & they can be done by anyone with a little practice & a knowledge of the movement of stars & planets. it's the interpretations & conclusion draws from these observations that are not necessarily consistent or  verifiable, & , to be sure, predicted events don't always happen. Yet astrology has lasted in our culture for over 3,000 years, so there must be something in it!