Athen Chimenti is an astrologer, educator, and the founder of Mastering the Zodiac - a leading platform for true sidereal astrology. Dissatisfied with mainstream Western astrology's disconnect from the actual sky, he reintroduced and pioneered the modern revival of true sidereal astrology, a nature-based system that aligns with the visible constellations as they are today rather than the seasons. Over more than a decade of practice, he has conducted readings for more than five thousand clients worldwide and trained over a hundred professional astrologers through his courses. His YouTube channel has grown to over seventy thousand subscribers with close to ten million views, and his video on how to read a birth chart has surpassed one million views. He regularly appears on podcasts and online media to discuss true sidereal astrology and how it differs from tropical astrology. A lifelong traveler who has visited and lived in nineteen countries, Athen brings a broad global perspective to his work. Readings with Athen are conducted over Zoom and cover natal chart analysis, forecast work, relationships, career, and life direction.