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.

Late Medieval manuscript, chart showing planetary aspects inscribed inside of astrology chart, with painted zodiac symbols and Latin script, figure in center at desk, an astrologer contemplating the heavens, sun with face shining down on him, portrait of Inga Thornell, kepler College logo

Astrological Heritage: Medieval to Modern

This history course begins with astrology in the Roman period. We’ll explore the major periods from Rome to the Renaissance and discuss the contributions of each. Deepen your astrological practice and study the cultural lineage from which the tradition emerges, with this historical survey of the foundations of astrology.

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Group of people in silhouette, backlit by sunrise, hands on their hips, holding briefcases, looking for a challenge, illuminated zodiac wheel behind them, portrait of Omari Martin, Kepler College logo


Geared for those seeking to become professional astrologers, this course introduces analyzing different organization types for business, major business functions placing emphasis on operations, accounting, marketing, and legal. The significance of business creativity will be highlighted for long-term benefit.

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Illuminated, glowing zodiac wheel, nested inside another, outer zodiac, 3d, shades of pink and purple, portrait of Enid Newberg, Kepler College logo

Delineation Synthesis

A course for students of astrology who know the basics but have trouble with their integration. Learn a range of techniques and methods that connect the generalities of astrological symbolism to an insightful delineation.

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Vintage photo of 6 Suffrageettes seated at table with stacks of placards that say VOTE in capital letters, astrology chart overlaid, cast for the polls closing in Washington, DC at 8:00 PM on November 5, 2024, portrait of Lee Lehman, Kepler College logo

Mundane Astrology for Political Elections

The prediction of political elections is a topic generally only addressed by astrologers in an ad-hoc way when an election is impending. This course presents a systematic approach to learning the type of factors which could improve accuracy if studied as a general approach.

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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.

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What Our Students Have to Say

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 Kepler College Summer Term Courses RH116: Astrological Heritage – Medieval to Modern and C205: Relationships 101 with Karen McCauley.

Chart your Course in Astrology today.