Angarakan Homam, also known as Mangal Homam, is a Vedic ritual performed to appease the planet Mars (Mangal or Angaraka). This ritual is conducted to reduce the malefic effects of Mars in one's horoscope and to seek blessings for courage, strength, prosperity, and relief from financial and health issues. It involves the chanting of specific mantras, offerings to the sacred fire, and the worship of Mars to attain a positive influence in various aspects of life.