Welcome to
Kepler College
Guiding you through 5,000 years of astrology.
Voted Favorite Astrology School at the ISAR conference
Happening Now
Curious about the latest? Click below to explore current courses, free educational webinars, and workshops at Kepler College.

Astrology of Healing: Certificate Level Demonstration of Learning
Study the historical practices of astrology with a focus on Hippocratic and Galenic medicine. Explore astrology’s advent, essential developments, and the foundational personalities within systems of medical thought and care.

Medical Consultation & Decumbiture Chart Interpretation: Diagnosis
Learn the traditional art of decumbiture and medical consultation chart interpretation, focusing on the diagnosis of illness. This course is an introduction to many of the principal figures in the Renaissance astrological tradition and their work.

Astrological Heritage: Babylonia through Hellenistic
Deepen your astrological practice and study the cultural lineage from which the tradition emerges, with this historical survey of the foundations of astrology. Study the beginning of recorded astrology, from Mesopotamia to the Hellenistic Era.

Telling the Houses: Building Narrative through House Delineation
This class is both a focused study of the 12 houses as they were understood by Hellenistic astrologers and a writing workshop on how to use the principles of house delineation to tell stories and construct compelling narratives.
Our Courses
Welcome! Click below and begin your Astrological journey at Kepler College. Our Courses Page is where you’ll learn more about our Diploma and Certificate Programs, as well as our workshops and free educational webinars.
About Kepler College
Kepler College is one of the longest-established schools of Astrology in the United States, founded in 1992 and named in honor of the 16th-century Astrologer, Astronomer, and Mathematician Johannes Kepler. Kepler College draws students worldwide seeking the best in quality Astrological education. Unlike astrology schools limited to one guru serving as the solo teacher, Kepler College offers a broader perspective. Our school includes many highly-qualified Astrological instructors, all passionate about guiding students through their educational journey.
In August 2022, Kepler was honored with the award of Favorite Astrology School, voted by a peer community of international astrologers, at the ISAR (International Society of Astrological Research) conference in Westminster, Colorado.
Kepler College is a registered 501(c)(3) with a dual governance system, allowing us to meet the needs of our students while maintaining a vibrant and flourishing learning community. The leadership of Kepler College consists of a Board of Directors and an Administration Council, and a group of instructors who are experienced, professional Astrologers.
What Our Students Have to Say
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Kepler Spotlight

Inga Duncan Thornell graduated from Kepler College with a BA in East-West Studies and a minor in Mythology. She continued her studies at the University of Wales, Trinity St. David in the Cultural Astronomy and Astrology program. Inga’s goal is to help her clients to better understand and constructively utilize the planetary energies in their lives by recognizing them within themselves and others and to invoke their powers at will. Please see www.dunthor.com for information. Inga teaches the upcoming Fall Term course RH117 – Astrological Heritage: Enlightenment to Modern.