Dr. Devdutt Pattanaik – Author, Speaker, Illustrator, Mythologist In Vedic times, graha meant malevolent spirits who hurt mothers and babies. It had nothing to do with planets. The 3,000-year-old Vedic Jyotisha had nothing to do with predicting the future. It was a practical science of time-keeping — fixing solstices, calibrating the lunar calendar, scheduling sacrifices....