 Complete the following phrase:  Mangal Raj Joshi 19202005 was the Royal Astrologer of Nepal, whose family worked for more than 20 generations for the Nepalese kings. Dr. Joshi holds a Ph.D. in Urban Study and Planning, and was a professor at Patan College. Joshi was also the chairman of the Nepal Panchang Nirnayak Samiti and vice chairman of the Asian Panchang Samiti. Joshi failed to predict the 