When NASA discovered the new constellation, many people were surprised because the latest star called Ophiuchus made the position of the 12 constellations change. Once upon a time, the constellation of Ophiuchus could not be seen with the naked eye so the Babylonians determined that there were only 12 constellations, long before NASA technology could find the new Ophiuchus constellation. The online zodiac calculator below can find out if your zodiac is still the same or has changed to other constellations.