Parke Kunkle of the Minnesota Planetarium Society rocked the world of astrology on January 13, 2011, when he revealed that the traditional “star signs” used to determine horoscopes are wrong for most people.

It seems that the astrological signs codified by Ptolemy in the second century have changed since then, shifting most people to another sign. (For instance, I have changed from an “Aquarius” to a “Sagittarius.”)… Continue Reading