In Vedic astrology, Rahu is one of the nine celestial bodies known as "Navagrahas" or "nine planets." However, it's important to note that in Vedic astrology, Rahu and Ketu are not physical planets like Mercury or Mars but rather mathematical points in the sky that represent the lunar nodes. Rahu is the North Node of the Moon, while Ketu is the South Node. Here are some key points about Rahu in Vedic astrology: Significance: Rahu is associated with obsession, desires, worldly attachments, and unconventional behavior. It represents our karmic debts and the areas of life where we may have unresolved issues or strong desires from past lives. Mythological Significance: In Hindu mythology, Rahu is considered a demon that consumes the Sun and the Moon during eclipses. This mythological association adds to the mystique and significance of Rahu in astrology. Role in the Natal Chart: Rahu's position in a person's natal (birth) chart can indicate areas of life where they may experience intense desires, challenges, and karmic lessons. It can also point to the types of experiences and people that may enter their lives. The house and sign placement of Rahu are crucial in determining its effects. Aspects and Conjunctions: Rahu's aspects and conjunctions with other planets can significantly influence its impact on a person's life. These interactions can either amplify or mitigate the effects of Rahu. Transits: The movement of Rahu through the zodiac can also have a profound impact on individuals and global events. Rahu transits can trigger major life changes, particularly if it transits over natal planets or significant points in a person's chart. Dasha Periods: In Vedic astrology, there are planetary periods known as "dashas." Rahu dasha or Rahu's planetary period can bring about significant life events and experiences, depending on its placement in the natal chart. Gemstone: Some individuals wear a gemstone associated with Rahu, such as hessonite garnet, to mitigate its challenging effects or enhance its positive qualities. Remedies: In Vedic astrology, remedies are often prescribed to help individuals navigate challenging periods associated with Rahu. These remedies can include prayers, mantras, charitable acts, and other rituals to propitiate Rahu.