Kaalsarp puja is a Hindu ritual performed to appease Lord Shiva and the serpent god, Ksalsarp, believed to ward off the negative effects of a certain astrological formation known as the kaalsarp puja in Mumbai. This yoga is said to occur when all the planets are situated between Rahu and Ketu, the north and south lunar nodes, in a person's horoscope. It is believed that this formation can...