Some popular mantras chanted during a Lunar Eclipse astrology include 'Om Chandraya Namah' (salutations to the Moon) and 'Om Kshira Putraya Vidmahe Amrit Tatvaya Dhimahi Tanno Chandra Prachodayat' (invoking the Moon's energy for enlightenment). It's advisable to consult with our InstaAstro spiritual guide for specific mantras based on your belief system.