Rahu is a celestial body in Vedic astrology, often referred to as a shadow planet. It represents the north node of the Moon and is associated with desires, ambition, and materialism. Unlike traditional planets, Rahu does not have a physical form; instead, it symbolizes the areas of life where individuals may experience confusion or obsession. In astrology, Rahu is believed to influence one's karma and can lead to significant life lessons. It is often linked to unexpected events and challenges, pushing individuals to confront their fears and desires. Understanding Rahu's impact can help in navigating personal growth and transformation.