The importance of Nakshatra in marriage lies in its ability to measure the compatibility between a prospective bride and groom. In Vedic astrology, Nakshatras determine the auspicious Muhurats, or dates and time slots, during which to carry out important events. By comparing each Nakshatras, we can determine the strength of the couple's compatibility and how likely they are to have a successful and harmonious marriage. The higher the number of matching stars in a bride and groom's horoscopes, the greater the chance their marriage will be happy.