Did The Zodiac Signs Change 2024. The inclusion of ophiuchus and cetus alters the dates of the 12 zodiac signs already known, so some people could change their sign. As an astronomer — not an astrologer — i have to tread carefully when it comes to zodiac.
As an astronomer — not an astrologer — i have to tread carefully when. Our view of the constellations has changed since they were first mapped thousands of years ago.